aerodynamic performance of a 1.35-pressure-ratio axial-flow fan
TRANSCRIPT
NASA Technical Pape, 1299
Aerodynamic Performanceof a 1.35-Pressure-RatioAxial-Flow Fan Stage
Walter M. Osborn, Royce D. Moore,and Ronald J. Steinke
OCTOBER 1978
NASA
https://ntrs.nasa.gov/search.jsp?R=19790001851 2018-02-13T12:52:06+00:00Z
NASA Technical Paper 1299
Aerodynamic Performanceof a 1.35-Pressure-RatioAxial-Flow Fan Stage
Walter M. Osborn, Royce D. Moore,and Ronald J. SteinkeLewis Research CenterCleveland, Ohio
NASANational Aeronauticsand Space Administration
Scientific and TechnicalInformation Office
1978
CONTENTS
Page
SUMMARY 1
INTRODUCTION 1
AERODYNAMIC DESIGN 2
APPARATUS AND PROCEDURE 3Compressor Test Facility 3Test Stage 3Instrumentation 4Test Procedure 5Calculation Procedure 5
RESULTS AND DISCUSSION 6Overall Performance 6Radial Distributions 7Variations with Incidence Angle 7
SUMMARY OF RESULTS 8
APPENDKESA - SYMBOLS 10B - EQUATIONS 12C - DEFINITIONS AND UNITS USED IN TABLES 15
REFERENCES 17
TABLES 18
FIGURES 83
AERODYNAMIC PERFORMANCE OF A 1.35-PRESSURE-RATIO
AXIAL-FLOW FAN STAGE
by Walter M. Osborn, Royce D. Moore, and Ronald J. Steinke
Lewis Research Center
SUMMARY
The overall and the blade-element performances and the aerodynamic design pa-rameters are presented for a 1. 35-pressure-ratio fan stage. This fan was designed fora weight flow of 32. 7 kilograms per second and a tip speed of 302. 8 meters per second.Detailed radial surveys of the flow conditions were made over the stable operating flowrange at rotative speeds from 70 to 120 percent of design speed.
At design speed the stage peak efficiency of 0. 879 occurred at a pressure ratio of1. 329 and design flow. Stall margin was approximately 14 percent based on conditionsat stall and peak efficiency. At design speed and flow the rotor efficiency was 0. 94 andthe pressure ratio was 1. 360.
INTRODUCTION
The Lewis research program on axial-flow fans and compressors for advanced air-breathing engines is directed primarily toward reducing the size and weight of the fansand compressors while maintaining a high level of performance.
To that end a series of fans has been designed and built to obtain definitive informa-tion for the selection of fans for propulsion systems for short-haul aircraft using the ex-ternally blown flap as the powered-lift system. The externally blown flap needs a largeflow of low-velocity air for effective lift with low noise during takeoff and landing (ref. 1).Fans with high air-bypass ratios, low pressure ratios, and low tip speeds should meetthis criterion. However, the choice of fan pressure ratio and other parameters may de-pend on tradeoffs between fan aerodynamic performance and the low-noise goals. Per-formance data must be obtained on suitable fans over a range of pressure ratios andspeeds to optimize propulsion systems for the externally blown-flap short-haul aircraft.The pressure ratios being investigated in this series were between 1.15 and 1.40. Fanswith both adjustable and fixed rotor blades are included in the investigation.
The experimental performances of three of the adjustable-rotor-blade fans in theseries are given in references 2 to 11 and of two of the fixed-rotor-blade fans in refer-ences 12 and 13. The design pressure ratios for these studies were from 1.15 to 1.25.All of the fans were tested at speeds as high as 120 percent of design speed.
This report presents the experimental performance of fan stage 53, another of thefixed-rotor-blade fans in the series. The 30-bladed, 50.8-centimeter-diameter fan wasdesigned for a tip-speed of 302. 8 meters per second. The design pressure ratio of 1.35near the high end of the range for the series and occurs at a flow rate of 32.7 kilogramsper second. Overall performances of both the rotor and the stage, along with the blade-element performances of both rotor and stator, are presented. The data are presentedover the stable operating flow range of the stage at rotative speeds from 70 to 120 per-cent of design speed. Blade-element survey data were obtained at nine radial positions.The data are presented in machine tabulated and plotted form. The symbols and equa-tions are defined in appendixes A and B. The abbreviations and units used in the tablesare defined in appendix C.
AERODYNAMIC DESIGN
A compressor design computer program (refs. 14 to 16), which consists of astreamline analysis subprogram, a blade-geometry subprogram, and a blade-coordinatesubprogram, was used in the design of fan stage 53.
The streamline analysis subprogram (ref. 14) calculates the velocity vector dia-grams at several axial locations, including planes approximating the blade leading andtrailing edges. This program accounts for streamline curvatures and entropy gradi-ents. Weight flow, rotor speed, flow path geometry, boundary-layer blockages andradial distributions of rotor total pressure and stator outlet tangential velocity are inputsto this program.
The results from the streamline analysis subprogram are then used in the blade-geometry subprogram (ref. 14). This program calculates the blade geometry that willsatisfy the vector diagrams.
After the blade geometry is defined for both the rotor and stator, the blade coor-dinate subprogram (ref. 16) is used to compute the blade elements on conical surfacesapproximating the stream surfaces passing through the blade. The program then stacksthese blade elements on a radial line about their centers of gravity and computes theCartesian blade coordinates for fabrication.
Because fan stage 53 was designed for low noise, the design procedure consisted ofan iteration of the aerodynamic, acoustic, and mechanical parameters. Thus, compro-mises were made to the aerodynamic parameters. The design procedure was similar tothat used for fan stage 51A (ref. 2).
The overall design parameters for stage 53 are listed in table I, and the flow pathgeometry is shown in figure 1. The stage was designed for an overall pressure ratiooof 1. 35 at a weight flow of 32. 7 kilograms per second (194. 8 (kg/sec)/m of annulusarea). The design tip speed was 302. 8 meters per second. The tip speed, rotor aero-dynamic loading, and stator incidence angles were selected for low noise. The totalpressure at the rotor outlet decreases quadratically from tip to hub. The rotor hubloading decreases further locally where the rotor relative fluid turning is limited to42. 7° for low noise. The rotor and stator have double circular arc blade sections. Ro-tor thickness to chord ratio varies cubically from 0. 03 at the tip to 0. 08 at the hub.This variation reduces rotor vibration with no increase in rotor hub camber. Statorthickness to chord ratio is 0. 08 and is radially constant. There are 30 rotor blades and38 stator blades. The rotor tip solidity is 1. 00, and the stator tip solidity is 1. 27.Rotor aspect ratio is 2. 86, and stator aspect ratio is 2. 62 based on the chord length atthe mean blade height. For low noise the spacing between the rotor trailing edge and thestator leading edge was made equal to four times the axial projection of the rotor bladechord at the hub.
The blade-element design parameters for rotor 53 and stator 53 are presented intables n and III, and the rotor and stator blade geometries are presented in tables IVand V.
APPARATUS AND PROCEDURE
Compressor Test Facility
The compressor stage was tested in the Lewis single-stage compressor test facil-ity which is described in detail in reference 14. Atmospheric air enters the test facil-ity (fig. 2) through an inlet on the roof of the building and flows through the flow meas-uring orifice and into the plenum chamber upstream of the test stage. The air thenpasses through the experimental compressor stage into the collector from which it isexhausted to the atmosphere.
Test Stage
Photographs of the rotor and stator are shown in figures 3 and 4. The nonrotatingradial tip clearance of the rotor was a nominal 0. 050 centimeter at ambient conditions.The axial spacing between the rotor-hub trailing edge and the stator-hub leading edgewas four times the rotor hub chord.
Instrum entation
The compressor weight flow was determined from measurements on a calibratedthin-plate orifice. The temperature at the orifice was measured with two Chromel-constantan thermocouples. Pressures at the orifice were measured by calibrated trans-ducers.
Radial surveys of the flow were made upstream of the rotor, between the rotor andstator, and downstream of the stator (fig. 1). Photographs of the survey probes areshown in figure 5. Total pressure, total temperature, and flow angle were measuredwith a combination probe (fig. 5(a)). The thermocouple material for the combinationprobe is Chromel-constantan. The static pressure was measured with an 8° C-shapedwedge probe (fig. 5(b)). Each probe was positioned with a null-balancing, stream-direction-sensitive control system that automatically alined the probe to the direction offlow. The probes were angularly alined in an air tunnel. Two combination probes andtwo wedge static probes were used at each of the three measuring stations.
Inner and outer wall static-pressure taps were located at the same axial stations asthe survey probes. The circumferential locations of both types of survey probes alongwith inner- and outer-wall-static pressure-taps are shown in figure 6. The combinationprobe downstream of the stator (station 3) was circumferentially traversed one statorblade passage (9. 5°) counterclockwise from the nominal value shown. An electronicspeed counter, in conjunction with a magnetic pickup, was used to measure rotativespeed (rpm). The estimated errors of the data based on inherent accuracies of the in-strumentation and recording system are as follows:
Weight flow, kg/sec ±0. 3Rotative speed, rpm ±30Flow angle, deg ±1Temperature, K ±0.6oRotor-inlet total pressure, N/cm . . ±0.01
t\
Rotor-outlet total pressure, N/cm ±0.10n
Stator-outlet total pressure, N/cm ±0.102Rotor-inlet static pressure, N/cm ±0. 04
O
Rotor-outlet static pressure, N/cm ±0. 07O
Stator-outlet static pressure, N/cm ±0.07
An indication of the consistency of the data can be observed by comparing the integratedweight flow at each measuring station to the orifice weight flow.
Test Procedure
The stage survey data were taken over a range of weight flows from maximum flowto the near-stall at speeds of 70, 80, 90, 100, and 120 percent of design. Data wererecorded at nine radial positions for each speed and weight flow. At each radial posi-tion the two combination probes behind the stator were circumferentially traversed tonine different locations across the stator gap. The two wedge probes were set at mid-gap because previous studies showed that the static pressure across the stator gap wasconstant. Values of pressure, temperature, and flow angle were recorded at each cir-cumferential position. At the last circumferential position values of pressure, temper-ature, and flow angle were also recorded at stations 1 and 2. All probes were thentraversed to the next radial position, and the circumferential traverse procedure re-peated.
The weight flow at stall was obtained in the following manner: during operation atthe near-stall condition, the downstream control valve was slowly closed in small de-crements. After each decrement the weight flow was obtained. The weight flow ob-tained just before stall occurred is called the stall weight flow.
Orifice weight flows, total pressures, static pressures, and temperatures were allcorrected to standard-day conditions based on the rotor-inlet conditions.
Calculation Procedure
Measured total temperatures and total pressures were corrected for Mach numberand streamline slope. These corrections were based on instrument probe calibrationsgiven in reference 17. The stream static pressure was corrected for Mach number andstreamline slope based on an average calibration for the type of probe used.
Because of the size of the C-shaped, static-pressure wedges, it was not possible toobtain static-pressure measurements at 5, 10, and 95 percent of span. The static pres-sure at 95 percent span was obtained by assuming a linear variation in static pressurebetween the values at the inner wall and the probe measurement at 90 percent span. Asimilar variation was assumed between measurements at the outer wall and the 15 per-cent span to obtain the static pressure at 5 and 10 percent span.
At each radial position averaged values of the nine circumferential measurementsof pressure, temperature, and flow angle downstream of the stator (station 3) were ob-tained. The nine total temperatures were mass averaged to obtain the stator-outlet totaltemperature. The nine total pressures were energy averaged. The measured values ofpressure, temperature, and flow angle were used to calculate axial and tangential ve-locities at each circumferential position. The flow angles presented for each radial po-sition are calculated based on these mass-averaged axial and tangential velocities. To
5
obtain the overall performance, the radial values of total temperature were mass aver-aged, and the values of total pressure were energy averaged. At each measuring stationthe integrated weight flow was computed based on the radial survey data.
The data, measured at the three measuring stations, were translated to the rotorand stator blade leading and trailing edges by the method presented in reference 14.Orifice weight flow, total pressures, static pressures, and temperatures were all cor-rected to sea-level conditions based on the rotor-inlet conditions.
RESULTS AND DISCUSSION
The overall performances for the rotor and the stage are presented first. Radialdistributions of several performance parameters are then presented for both the rotorand the stator, followed by blade-element data. Finally, a brief discussion of the datais given.
.-All the plotted data, together with some additional performance parameters, arealso tabulated: The overall performance data are presented in table VI; and the blade-element data are given first for the rotor and then for the stator in tables VII and VIII.The abbreviations and units.for the tabular data are defined in appendix C.
Overall Performance
The overall performance for rotor 53 is presented in figure 7 and for stage 53 infigure 8. -For both figures data are presented for speeds from 70 to 120 percent of de-sign speed. The design point values are shown by the solid symbols.
The measured performance of rotor 53 at design flow (32. 7 kg/sec) agrees closelywith the design values. The measured pressure ratio was 1. 360; the design value was1.-373. The efficiency of 0. 940 is only 1 percentage point less than design. At designspeed the efficiency was essentially constant over a flow range from 32. 7 to 34. 8 kilo-grams per second.
The stage peak efficiency of 0. 879 occurred at design weight flow (32. 7 kg/sec).The measured pressure ratio was 1. 329; the design value was 1. 351. The differencebetween the measured rotor and stage efficiencies was 0.061; the design difference was0.050.
. Stall margin for this stage at design speed is approximately 14 percent, based onweight flow and pressure ratio at peak efficiency and stall conditions.
Radial Distributions
The radial distributions of several parameters for 100 percent of design speed arepresented in figure 9 for rotor 53 and in figure 10 for stator 53. In each figure dataare presented for three weight flows: near choke, stage peak efficiency, and near stall.The design values are shown by the solid symbols. A line is faired through the data atthe peak efficiency condition. Temperature-rise efficiency, temperature ratio, pres-sure ratio, suction-surface incidence angle, meridional velocity ratio, deviation angle,total-loss parameter, total-loss coefficient, and diffusion factor are presented as func-tions of percent span from the blade tip.
Rotor. - At the design weight flow of 32. 7 kilograms per second, the total-pressureratio is equal to design from the tip to 30 percent span and is slightly less than designfrom 30 percent span to the hub (fig. 9). ' The losses are higher than design and thus theefficiency is lower at 5, 10, 90, and 95 percent span locations. The deviation anglesare essentially equal to design from the tip to midspan; however, they are significantlygreater than design from midspan to the hub. The distribution of inlet meridional veloc-ity is different from design (see table vn(c)). The velocity is higher than design in thetip region and lower than design in. the hub region. This together with the radial distri-bution of velocity ratio (fig. 9) indicate that the flow has moved radially inward throughthe rotor at the design condition.
Stator. - At the peak efficiency weight flow of 32. 7 kilograms per second, the meas-ured deviation angles were greater than design values (fig. 10). Their radial distribu-tion was also different from the design distribution. The losses in the tip and hub re-gions are greater than design. The diffusion factor is less than design over the entireblade span. Examination of the circumferential distribution of total pressure indicatedthe same lack of a well-defined wake in the stator hub region as that described in refer-ence 18. This type of wake pattern is indicative of flow separation on the blade surfaceand of a radial shift of flow through the stators. Thus flow separation probably occurredin the hub of stator 53; this is illustrated by the rapid rise in deviation angle and lossesthere.
Variations with Incidence Angle
The variations of selected blade-element parameters with suction-surface incidenceangle are presented for the rotor and the stator in figures 11 and 12. The data are pre-sented for 80, 100, and 120 percent of design speed for blade-element locations of 5, 10,30, 50, 70, 90, and 95 percent of span from the blade tip. Design values are shown bysolid symbols. In addition to the parameters shown in the radial distribution plots, theinlet relative Mach number is also presented in these figures.
Rotor. - The rotor was designed for a suction-surface incidence angle of zero at allblade elements. At design speed the 5 percent blade element produced the desired pres-sure ratio and deviation angle at the design incidence angle; however, the energy addi-tion (temperature ratio) was slightly greater than design. The losses were greater thandesign and thus the efficiency was lower. At 10 percent span both pressure ratio andtemperature ratio were higher than design. The losses were greater than design andthe efficiency lower. At 30 percent span the measured values were approximately equalto design. At 50, 70, 90, and 95 percent spans the pressure ratios and temperatureratios were slightly less than design. At 50 and 70 percent spans efficiency and losseswere approximately equal to design. At 90 and 95 percent spans the deviation angles andlosses were significantly greater than design.
The minimum measured loss occurred at suction-surface incidence angles less thanthe design values at all elements except 90 and 95 percent spans, where losses changedvery little with changes in incidence angle. At 50 and 70 percent span, total-pressureratio showed essentially no variation with incidence angle.
Stator. - The stator was designed for a suction-surf ace incidence angle, whichvaried from 2. 2° at the 5 percent element to -2. 5° at the 95 percent element. At allspan locations, the measured deviation angles were significantly greater than designvalues. At the 30, 50, 70, and 90 percent span locations, minimum loss is about equalto or less than the design value and generally occurs at less than design incidence angle.At 5, 10, and 95 percent spans minimum losses are significantly greater than design.At the 5, 50, and 70 percent span locations there was little variation in losses with in-cidence angle. The 95 percent span blade element has high losses at all incidenceangles, probably as a result of flow separation at the stator hub.
The data indicate that the 90 and 95 percent elements have a narrow incidence anglerange. At the low incidence angle these elements are probably choked. At the highincidence angle, they probably stall (indicated by the sharp rise in loss with increasingincidence angle). It is difficult to determine from the data presented herein whether theflow conditions in the stator hub region or those in the rotor tip region were the limitingfactor for minimum stable flow for the stage.
SUMMARY OF RESULTS
This report presents both the aerodynamic design parameters and the overall andblade-element performances of a 1.35-pressure-ratio fan stage. The stage was de-signed for a weight flow of 32. 7 kilograms per second and a tip speed of 302. 8 metersper second. Detailed radial surveys of the flow conditions were made over the stableoperating flow range at rotative speeds from 70 to 120 percent of design speed. Thefollowing principal results were obtained from this investigation:
8
1. At design speed and design weight flow the rotor pressure ratio was 1. 360 andefficiency was 0. 940. The design-speed efficiency was essentially constant over a flowrange of 32.7 to 34. 8 kilograms per second.
2. The stage peak efficiency at design speed was 0. 879, and it occurred at designweight flow. The corresponding pressure ratio was 1. 329.
3. Stall margin for this stage at design speed is approximately 14 percent based onweight flow and pressure ratio at peak efficiency and stall conditions.
Lewis Research Center,National Aeronautics and Space Administration,
Cleveland, Ohio, May 18, 1978,505-04.
APPENDIX A
SYMBOLS
2A annulus area at rotor leading edge, man
2Af frontal area at rotor leading edge, m
C specific heat at constant pressure, 1004 J/kg/K
c aerodynamic chord, cm
D diffusion factor
i mean incidence angle, angle between inlet air direction and line tangent to blade
mean camber line at leading edge, deg
i suction-surf ace incidence angle, angle between inlet air direction and line tangentss
to blade suction surface at leading edge, deg
N rotative speed, rpmo
P total pressure, N/cm2
p static pressure, N/cm
r radius, cm
SM stall margin
T total temperature, K
U wheel speed, m/sec
V air velocity, m/sec
W weight flow, kg/sec
Z axial distance referenced from rotor blade hub leading edge, cm
a cone angle, degC
a slope of streamline, degO
0 air angle, angle between air velocity and axial direction, deg
/3 relative meridional air angle based on cone angle, arctan (tan /3* cos a /cos a ),\* HI C S
deg
y ratio of specific heats (1.40)2
6 ratio of rotor-inlet total pressure to standard pressure of 10.13 N/cm
10
6° deviation angle, angle between exit air direction and tangent to blade meancamber line at trailing edge, deg
77 efficiency
8 ratio of rotor-inlet total temperature to standard temperature of 288.2 K
K angle between blade mean camber line and meridional plane, deg
K angle between blade suction-surf ace camber line at leading edge and meridionals splane, deg
a solidity, ratio of chord to spacing
u> total-loss coefficient
w profile-loss coefficient
a) shock-loss coefficientb
Subscripts:
ad adiabatic (temperature rise)
id ideal
LE blade leading edge
m meridional direction
mom momentum-rise
p polytropic
ref reference
TE blade trailing edge
t tip
z axial direction
0 tangential direction
1 instrumentation plane upstream of rotor
2 instrumentation plane between rotor and stator
3 instrumentation plane downstream of stator
Superscript:
' relative to blade
11
APPENDIX B
EQUATIONS
Suction-surface incidence angle:
' Kss (Bl)
Mean incidence angle:
(B2)
Deviation angle:
5° = (B3)
Diffusion factor:
fr VTE - <rVLE (B4)
Total loss coefficient:
rid'TE " ^TEPLE " PLE
(B5)
Profile loss coefficient:
= co - (B6)
Total loss parameter:
a; cos -,.m2cr
(B7)
12
Profile-loss parameter:
2a
Adiabatic (temperature rise) efficiency:
v(y-D/y
cos(B8)
TLE
Momentum-rise efficiency:
v(y-D/y
A
Equivalent weight flow:
^ (BID6
Equivalent rotative speed:
j= (B12)
*
Mass flow per unit annulus area;
6 (B13)an
13
Mass flow per unit frontal area:
w\/e6
Af(B14)
Head-rise coefficient:
Flow coefficient:
U tip
TE\(y-D/y
L-E,- 1 (B15)
lUtip/LE(B16)
Stall margin:
SM = "LE/stall „ \ u /refv x 100
'Wef \ /sta11
(B17)
Polytropic efficiency:
v(y-D/y-
7? =
'In
LTE
(B18)
14
APPENDIX C
ABS
AERO CHORD
BETAM
CHOKE MARGIN
CONE ANGLE
DELTA INC
DEV
D-FACT
EFF
IN
INCIDENCE
KIC
KOC
KTC
LOSS COEFF
LOSS PARAM
MERID
MERID VEL R
OUT .
PERCENT SPAN
PHISS
DEFINITIONS AND UNITS USED IN TABLES
absolute
aerodynamic chord, cm
meridional air angle, deg
ratio of actual flow area minus critical area to critical area(where local Mach number is 1)
angle between axial direction and conical surface representingblade element, deg
difference between mean camber blade angle and suction surfaceblade angle at leading edge, deg
deviation angle (defined by eq. (B3)), deg
diffusion factor (defined by eq. (B4))
adiabatic efficiency (defined by eq. (B9))
inlet (leading edge of blade)
incidence angle (suction surface defined by eq. (Bl) and meansurface by eq. (B2))
angle between blade mean camber line at leading edge andmeridional plane, deg
angle between blade mean camber line at trailing edge andmeridional plane, deg
angle between blade mean camber line at transition point andmeridional plane, deg
loss coefficient (total defined by eq. (B5) and profile by eq. (B6))
loss parameter (total defined by eq. (B7) and profile by eq. (B8))
meridional
meridional velocity ratio
outlet (trailing edge of blade)
percent of blade span from tip at rotor outlet
suction-surface camber ahead of assumed shock location, deg
15
PRESS
PROF
RADII
REL
RI
RO
RP
RPM
SETTING ANGLE
SOLIDITY
SPEED
SS
STREAMLINESLOPE
TANG
TEMP
TI
TM
TO
TOT
TOTAL CAMBER
TURN RATE
VEL
WT FLOW
ZI
ZMC
ZO
ZTC
o
pressure, N/cm
profile
radius, cm
relative to blade
inlet radius (leading edge of blade), cm
outlet radius (trailing edge of blade), cm
radial position
equivalent rotative speed, rpm
angle between aerodynamic chord and meridional plane, deg
ratio of aerodynamic chord to blade spacing
speed, m/sec
suction surface
slope of streamline, deg
tangential
temperature, K
thickness of blade at leading edge, cm
thickness of blade at maximum thickness, cm
thickness of blade at trailing edge, cm
total
difference between inlet and outlet blade mean camber lines, deg
ratio of change in blade angle per unit path distance for frontblade segment to the change in blade angle per unit path distancefor aft blade segment
velocity, m/sec
equivalent weight flow, kg/sec
axial distance from inlet hub to blade leading edge, cm
axial distance from inlet hub to blade maximum thickness point, cm
axial distance from inlet hub to blade trailing edge, cm
axial distance from inlet hub to transition point, cm
16
REFERENCES
1. Rosen, George: An Engine for Quiet STOL Propulsion. Astronaut. Aeronaut.,vol. 9, no. 12, Dec. 1971, pp. 50-55.
2. Osborn, Walter M.; and Steinke, Ronald J.: Performance of a 1.15 Pressure RatioAxial-Flow Fan Stage With a Blade Tip Solidity of 0. 5. NASA TM X-3052, 1974.
3. Kovich, George; and Steinke, Ronald J.: Performance of a Low-Pressure-Ratio,Low-Tip-Speed Fan Stage With Blade Tip Solidity of 0. 65. NASA TM X-3341, 1976.
4. Kovich, George; Tysl, Edward R.; and Moore, Royce D.: Performance of a Low-Pressure-Ratio Fan Stage at Two Off-Design Blade Setting Angles. NASA TMX-3447, 1977.
5. Kovich, George; and Moore, Royce D.: Performance of 1. 15-Pressure-Ratio FanStage at Several Rotor Blade Setting Angles with Reverse Flow. NASA TM X-3451,1976.
6. Lewis, George W., Jr.; Moore, Royce D.; and Kovich, George: Performance ofa 1. 20-Pressure-Ratio STOL Fan Stage at Three Rotor Blade Setting Angles. NASATMX-2837, 1973.
7. Lewis, George W., Jr.; and Tysl, Edward R.: Overall and Blade-Element Perform-ance of a 1. 20-Pressure-Ratio Fan Stage at Design Blade Setting Angle. NASA TM
• X-3101, 1974.
8. Lewis, George W., Jr.; Osborn, Walter M.; and Moore, Royce D.: Overall andBlade-Element Performance of a 1. 20-Pressure-Ratio Fan Stage with Rotor BladesReset Minus 5°. NASA TMX-3338, 1976.
9. Lewis, George W., Jr.; and Kovich, George: Overall and Blade-Element Perform-ance of a 1. 20-Pressure-Ratio Fan Stage with Rotor Blades Reset Minus 7°.NASA TM X-3342, 1976. '
10. Moore, Royce D.; Lewis, George W., Jr.; and Tysl, Edward R.: Performance ofa Low-Pressure Fan Stage with Reverse Flow. NASA TM X-3349, 1976.
11. Moore, Royce D.; and Kovich, George: Aerodynamic Performance of Two Variable-Pitch Fan Stages. NASA TM X-73416, 1976.
12. Moore, Royce D.; and Steinke, Ronald J.: Aerodynamic Performance of a 1. 25-Pressure-Ratio Axial-Flow Fan Stage. NASA TM X-3083, 1974.
13. Lewis, George W., Jr.; and Moore, Royce D.: Aerodynamic Performance of a1. 20-Pressure-Ratio Fan Stage Designed for Low Noise. NASA TM X-3430,1976.
17
14. Urasek, Donald C.; and Janetzke, David C.: Performance of Tandem-Bladed Tran-sonic Compressor Rotor with Tip Speed of 1375 Feet Per Second. NASA TMX-2484, 1972.
15. Ball, Calvin L.; Janetzke, David C.; and Reid, Lonnie: Performance of 1380-Foot -Per-Second-Tip-Speed Axial-Flow Compressor Rotor with Blade Tip Solidity of1. 5. NASA TM X-2379, 1972.
16. Grouse, James E.; Janetzke, David C.; and Schwirian, Richard E.: A ComputerProgram for Composing Compressor Blading from Simulated Circular-Arc Ele-ments on Conical Surfaces. NASA TN D-5437, 1969.
17. Glawe, George E.; Krause, Lloyd N.; and Dudzinski, Thomas J.: A Small Com-bination Sensing Probe for Measurement of Temperature, Pressure, and FlowDirection. NASA TN D-4816, 1968.
18. Lewis, George W.; Urasek, Donald C.; and Reid, Lonnie: Effects of Reset Statorsand a Rotating, Grooved Hub on Performance of a 1. 92-Pressure Ratio Compres-sor Stage. NASA TM X-3472, 1977.
TABLE I. - DESIGN OVERALL
PARAMETERS FOR
STAGE 53-53
ROTOR TOTAL PRESSURE RATIO 1.373STAGE TOTAL PRESSURE RATIO 1.351ROTOR TOTAL TEMPERATURE RATIO 1.100STAGE TOTAL TEMPERATURE RATIO 1.100ROTOR ADIABATIC EFFICIENT 952STAGE ADIABATIC EFFICIENCY 902ROTOR POLYTROPIC EFFICIENCY 954STAGE POLYTROPIC EFFICIENCY 906ROTOR HEAD RISE COEFFICIENT 299STAGE HEAD RISE COEFFICIENT 284FLOW COEFFICIENT 633HT FLOW PER UNIT FRONTAL AREA 163.247MT FLOW PER UNIT ANNULUS AREA 194.829HT FLOW 32.659RPM 11459.200TIP SPEED 302.820
18
TABLE H. - DESIGN BLADE-ELEMENT PARAMETERS
FOR ROTOR 53
RADIIRPTIP123456789
HUB
RPTIP123456789HUB
IN25.23524.42223.56822.73720.28517.17014.23112.14411.47310.81410.160
ABSIN
164.4174.5181.5184.5192.6198.1200.1200.5200.6200.6200.6
OUT24.49823.78123.06422.34820.19717.32914.46112.31111.59410.87710.160
VELOUT219.3216.0214.8215.8216.7218.0219.8222.4223.5224.8226.1
ABS HACK NORPTIP123456789HUB
IN.495.527.549.559.585.603.609.611.611.611.611
OUT.635.625.622.625.629.635.644.656.661.666.672
ABSIN.0.0.0.0.0.0.0.0.0.0.0
RELIN
344.5341.1336.0329.4310.4285.8263.1247.9243.3238.9234.7
BETANOUT30.531.832.833.435.739.041.743.443.743.944.1
VELOUT262.8251.1241.4234.0210.9183.6166.3161.6162.2163.9166.3
REL HACK NOIN
1.0371.0301.017.998.943.870.801.755.741.728.715
PERCENT INCIDENCERPTIP123456789HUB
SPAN.00
5.0010.0015.0030.0050.0070.0085.0090.0095.00100.00
HEAN3.63.63,83.94.75.86.87.17.27.17.1
SS-.-.-.-.....
.0-.1
OUT.761.726.698.678.612.535.488.476.480.486.494
DEV
4.14.44.74.95.55.95.95.85.85.75.8
DELIN
61.559.257.355.951.646.140.536.034.532.931.3
MERIDIN
164.4174.5181.5184.5192.6198.1200.1200.5200.6200.6200.6
BETAHOUT44.043.141.639.733.422.79.5-1.8-5.5-8.9
-12.3
VELOUT188.9183.5180.5180.2176.1169.4164.0161.5161.5162.0162.5
MERID HACK NOIN.495.527.54?.559.585.603.609.611.611.611.611
D-FACT
.398
.425
.444
.454
.488
.527
.532
.503
.483
.459
.430
OUT.547.531.522.522.511.494.481.476.477.480.483
EFF
.932
.937
.943
.949
.961
.960
.957
.937
.928
.918
.907
TOTAL TEMPIN
288.2288.2288.2288.2288.2288.2288.2288.2288.2288.2288.2
RATIO1.113.112.111.110.106.099.088.078.074.070.066
TANG VELIN.0.0.0.0.0.0.0.0.0.0.0
OUT111.3113.9116.5118.8126.3137.2146.2152.9154.5155.9157.2
STREAMLINE SLOPEIN-9.35-8.11-6.87-5.74-3.04-.82.20.40.38.32.26
LOSSTOT.047.044.041.037.030.032.036.051.057.063.070
OUT-10.88-8.97-7.35-6.07-3.02-.63.41.54.48.36.24
COEFFPROF-.006.002.007.009.022.032.036.051.057.063.070
TOTALIN
10.1410.1410.1410.1410.1410.1410.1410.1410.1410.1410.14
WHEELIN
302.8293.1282.8272.8243.4206.0170.8145.7137.7129.8121.9
MERIDVEL R1.1491.051.995.977.914.855.820.805.805.807.810
LOSSTOT.017.016.014.013.010.011.010.013.013.014.014
PRESSRATIO.419.419.418.415.403.372.325.280.263.245.227
SPEEDOUT294.0285.4276.8268.2242.4208.0173.5147.7139.1130.5121.9
PEAK SSHACK NQ.626.567.527.506.367
1.1881.015.893.852.810.763
PARAHPROF-.002.001.003.003.007.011.010.013.013.014.014
19
TABLE in. - DESIGN BLADE -ELEMENT PARAMETERS
FOR STATOR 53
RADIIRPTIP123456789HUB
IN24. 16823.39522.71822.04420.01417.31614.59912.51011.78&11.04810.160
OUT24.16823.42222.77222.12620.19717.67215.17613.26312.60411.93511.153
ABS VELRPTIP12345«789
HUB
IN226.6228.1229.2230.1231.1229.5224.9219.8216.4212.1207.2
OUT194.7194.8194.6194.1190.9182.4168.1152.4148.0143.8139.0
ABS MACH NORPTIP123456789
HUB
IN.658.663.667.670.675.672.661.648.638.626.611
OUT.559.559.559.•558.549.525.485.440.427.415.402
ABSIN
29.930.531.131.633.536.840.143.244.746.448.5
RELIN
226.6228.1229.2230.1231.1229.5224.9219.8216.4212.1207.2
BETAMOUT
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
VELOUT194.7194.8194.6194.1190.9182.4168.1152.4148.0143.8139.0
REL HACK NOIN.658.663.667.670.675.672.661.648.638.626.611
PERCENT INCIDENCERPTIP123456189
HUB
SPAN.00
5.0010.0015.0030.0050.0070.0085.0090.0095.00106.00
MEAN9.99.9.8.7.6.5.5.4.4.4.
5179991852
SS2.62.21.81.5.7
-.2-1.2-2.0-2.2-2.5-2.7
OUT.559.559.559.558.549.525.485.440.427.415,.402
DEV
5.05.25.45.55.96.36.76.97.07.17.3
REL BETAHIN
29.930.531.131.633.536.840.143.244.746.448.5
HERIDIN
196.4196.5196.4196.0192.8183.9172.0160.2153.9146.3137.2
OUT.0.0.0.0.0.0.0.0.0.0.0
VELOUT194.7194.8194.6194.1190.9182.4168.1152.4148.0143.8139.0
HERID HACK NOIN.570.571.571.571.563.538.505.472.454.432.405
D-FACT
.337
.340
.342
.345
.354
.374
.405
.445
.450
.451
.451
OUT.559.559.559.558.549.525.485.440.427.415.402
EFF
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
TOTAL TEMPIN
320.8320.5320.3319.9318.7316.6313.4310.7309.6308.4307.1
RATIO1.0001.0001.0001.0001.0001.0001.0001.0001.0001.0001.000
TANG VELIN
112.9115.8118.2120.5127.5137.4144.9150.5152.1153.5155.2
OUT.0.0.0.0.0.0.0.0.0.0.0
STREAMLINE SLOPEIN-.02.29.57.86
1.823.304.905.855.C75.735.57
LOSSTOT.056.053.051.051.050.060.075.098.108.122.136
OUT-.01.25.50.75
1.623.064.926.597.097.588.15
COEFFPROF.056.053.051.051.050.060.075.098.108.122.136
TOTALIN
14.3914.3814.3714.3514.2213.9013.4312.9712.8012.6212.39
WHEELIN.0.0.0.0.0.0.0.0.0.0.0
HERIDVEL R.991.991.991.990.990.992.977.952.962.983
1.013
LOSSTOT.022.020.019.018.016.017.018.020.021.022.023
PRESSRATIO.986.986.987.987.987.984.981.976.974.972.970
SPEEDOUT
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
PEAK SSMACH NO
.862
.858
.853
.847
.837
.817
.770
.726
.706
.685
.663
PARAMPROF.022.020.019.018.016.017.018.020.021.022.023
20
TABLE IV. - BLADE GEOMETRY FOR ROTOR 53
PERCENT RADIIRPTIPt23456789
HUB
RPTIP1234S6789
HUB
SPAN0.5.10.15.30.50.70.85.90.95.100.
BLADETI.041.041.041.042.051.065.073.083.084.083.082
AERORPTIP123456789
HUB
CHORD55555555555
.163
.165
.154
.145
.133
.134
.135
.136
.135
.134
.142
RI25.23524.42223.56822.73720.28517.17014.23112.14411.47310.81410.160
RO24.49823.78123.06422.34820.19717.32914.46112.31111.59410.87710.160
THICKNESSESTM.207.-209.214.222.258.319.375.406.410.411.412
SETTINGANGLE48.6746.9445.1343.3337.4828.5118.6310.638.085.573.07
TO.041.041.041.041.052.063.074.083.084.083.082
TOTALCAMBER17.8716.9116.6417.2819.0723.5830.1736.5538.5140.4042.30
iBLADE ANGLESKIC57.6755.4353.4852.0047.0240.3033.6728.8627.3025.7524.22
KTC48.6846.9845.1643.3637.4828.5118.5810.598.055.553.08
KOC39.7938.5236.8534.7227.9516.723.50-7.69
-11.21-14.65-18.08
DELTAINC3.673.703.793.934.605.706.647.047.097.127.14
CONEANGLE
-12.422-10.420-7.939-5.957-1.2422.0142.7121.8911.364.710.057
AXIAL DIMENSIONSZI.899.828.762.705.537.327.155.061.038.019.000
SOLIDITY.991
1.0231.0551.0901.2111.4211.7092.0052.1262.2602.416
ZMC2.4262.4332.4382.4402.4492.4602.4802.5092.5192.5302.540
TURNINGRATIO1 .0001 .0001 .000.000.000.000.000.000.000.000.000
ZTC2.4262.4332.4382.4402.4492.4602.4802.5092.5192.5302.540
PHISS15.4013.7512.6412.2110.36.7.905.123.032.301.56.83
44444455555
ZO.243.310.375.439.620.843.020.107.122.129.135
CHOICEMARGIN.156.125.110.113.107.105.100.088.077.063.049
21
TABLE V. - BLADE GEOMETRY FOR STATOR 53
RPTIP123456789
HUB
RPTIP123456789
HUB
RPTIP123456789
HUB
PERCENTSPAN0.5.10.15.30.50.70.85.90.95.
100.
BLADETI.081.081.081.081.0.81.081.082.082.082.082.082
AEROCHORD5.0655.0645.0655.0675.0705.0775.0975.1165.1255.1365.159
RADIIRI
24.16823.39522.71822.04420.01417.31614.59912.51011.78511.04810.160
RO24.16823.42222.77222.12620.19717.67215.17613.26312.60411.93511.153
THICKNESSESTM.405.405.405.405.406.406.408.409.410.411.412
SETTINGANGLE7.457.908.298.689.8611.7913.8815.7616.5917.5318.69
TO.081.081.081.081.081.081.082.082.082.082.082
TOTALCAMBER24.9926.2627.3328.3531.4036.1240.8444.8346.6348.6651.12
BLADE ANGLESKIC19.9521.0321.9522.8525.5429.7934.1737.9539.6441.5543.84
KTC7.467.908.298.679.8411.7313.7615.5616.3517.2518.32
KOC-5.04-5.23-5.37-5.51-5.86-6.33-6.67-6.87-6.98-7.12-7.27
DELTAINC7.307.297.287.277.237.177.107.047.026.996.96
CONEANGLE.057.310.612.935
2.0924.1086.6948.7969.58910.42811.715
AXIAL DIMENSIONSZI
25.45925.46625.47125.47725.49225.52225.56225.60025.62025.64325.671
SOLIDITY.1.2671.3081.3471.3881.5251.7552.0712.4012.5422.7032.928
ZMC27.93527.93527.93527.93527.93027.92127.91327.90127.896i-».8922/.B86
TURNINGRATIO.000.000.000.000.000.000.000.000.000.000.000
ZTC27.93527.93527.93527.93527.93027.92127.91327.90127.89627.89227.886
PHISS3.813.813.803.763.874.193.993.723.713.743.78
ZO30.48230.48330.48430.48630.48530.48130.47930.46930.46630.46330.460
CHOKEMARGIN.131.128.126.123.119.126.137.145.155.168.183
22
TABLE VI. - OVERALL PERFORMANCE FOR STAGE 53
(a) 70 Percent of design speed
READING NUX3ERROTOR TOTiL PRESSURE RATIO ; .STAGE TOTAL PRESSURE RATIO . .ROTOR TOTAL TEMPERATURE RATIOSTAGE TOTAL TEMPERATURE RATIOROTOR TEX?. RISE EFFICIENCY .STAGE TEMP/ RISE EFFICIENCY .ROTOR MOMENTUM RISE EFFICIENCYROTOR HEAD RISE COEFFICIENT .STAGE HEAD RISE COEFFICIENT .FLOW COEFFICIENT-XT FLOW PER UNIT FRONTAL AREA ,XT FLOW PER UNIT ANNULUS AREAXT FLOW AT ORIFICE, .WT FLOW AT ROTOR INLETXT FLOX AT ROTOR OUTLETWT FLOX AT STATOR OUTLET . . . .ROTATIVE SPEED- .PERCENT OF DESIGN SPEED
302"I . I 1 C1.0771.0301.0331 . 0 1 0
• 0.6560.9450.1950.1570.798
151.74181.1030.:3630.3330.3231.01
8024.770.0
30231.130i . i i 41.0351.0551.0260.8950.9EO0.2310.2C40.719
139.7!-166.74
27.9527.9227:9327.98
7986.3•69.7
30291.1451.1311.0381.0391 .0170.9200.9860.2540.2350.645
127.93152.6325.5925.5425.7225.71
7985.169.7
30501.1571.1451.0431 . 0 4 40.9770.8990.9670.2750.2550.565
114.67136.8622.9422.8825.2223.29
8009.569.9
30311.1571.1431.0481.0430.8820.3060.87!0.2750.2510.47698.42
117.4519.6919.6320.0820.51
8009.369. 9-
(b) 80 Percent of design speed
READING NUMBERROTCR TOTAL PRESSURE RATIOSTAGE TOTAL PRESSURE RATIOROTOR TOTAL TEMPERATURE RATIO .....STAGE TOTAL TEMPERATURE RATIOROTOR TEX?. RISE EFFICIENCY ......STAGE TEH?. RISE EFFICIENCY .-. . .ROTOR MOMENTUM RISE EFFICIEMCYROTOR HEAD RISE COEFFICIENTSTAGE. HEAD RISE COEFFICIENTFLOW COEFFICIENTWT FLOW PER UNIT FRONTAL AREAXT FLOW PER UNIT ANNULUS AREAWT FLOX AT ORIFICEKT FLOX AT ROTCR INLETXT FLOX AT ROTOR OUTLETWT FLOW AT STATOR OUTLETROTATIVE SPEEP 9180.9PERCENT OF DESIGN SPEED. . . . : . . . .
301!1 .1711.1371.0461.0470.9310.7940.5550.2270.1640.749
159.89-190.83
3!;99
31.9432.0652.73
9180.980.1
30121.1331.1691.0501.0511.0020.3970.9720.2470.2230.689
150 -.63179.7733.133 0 . 1 130.2730 ".4 5
9197..-I80 .3
30141.201
.1.186. 1.054
1.0550.9910.9160.9700.2640.2460.632
140.95168.2328.2028.1728.3628.68
9 188 .-380.2
30151.2111.1961.0581.0590.9660.8960.957
.0.2750.2570.581
132.00157.5426.4126.5526.5626.93
920 P.O80.3
30071.2121.1961.0611.0610.5290.8S70.9240.2780.2590.537
123.12U6.9524.6324.6225.0125.39
9173.580.1
30061.2071 . i 891.0641.0630.8660.6050.8570.2720.2500.4E9
113.54135.5022.7':
22.6823.0523.69
9156.580.0
(c) 90 Percent of design speed
READING NUMBERROTOR TOTAL PRESSURE RATIOSTAGE TOTAL PRESSURE RATIOROTOR TOTAL TEMPERATURE RATIO . . . .STAGE TOTAL TEMPERATURE RATIO . . . .ROTOR. TEMP. RISE EFFICIENCYSTAGE TEMP. RISE EFFICIENCY . . . . .ROTOR MOMENTUM RISE EFFICIENCY . . . .ROTOR HEAD RISE COEFFICIENTSTAGE HEAD RISE COEFFICIENTFLOW COEFFICIENTWT FLOW PER UNIT FRONTAL AREA . . . .X* FLOW PER UNIT ANNULUS AREA . . . .XT FLOX AT ORIFICEXT FLOX AT ROTOR INLETXT FLOX AT ROTOR OUTLETXT FLOX AT STATOR OUTLETROTATIVE SPEEDPERCENT OF DESI6N SPEED
. . 3016.1.242
• • 1.2091 . 0551.0650.985-0.8S20.955
. . 0.2450.218
• . - • 0.715• • 167.66
200.1233.5535.4853.7254.24
• • 10311.1• • .. 90.0
29971,2611.2591.0701 . 0700.977-0.9050.5530.257
• 0.2450.655159.66190.5531.943i.69-32.1332.59
10312.490.0
29981 .'2751.254 '1.0741.0730.9700/5 10-0.961 .0.279"0.259V0.626155.15182.7530.65
. 50.5750.8431.36
. 10331.590.2
29991.23V
-. 1.2591.0761.C76'0.558-0,89.10.9420.2340.2640.5S5145.53173.6929.1!29.0729.2929.87
10336.090.2
30001.2751.2551.0791.0780.917-0-. 8580.9070.2800.2600.545137.77164.4227.5627.4827.7528.44
10331.190.2
30011.2S71.2441.082I.CSOO.S570.8040..8490.2720.2-00.505128.93153.6725.7925.8026.1727.01
10334.190.2
23
TABLE VI. - Concluded,
(d) 100 Percent of design speed
READING NUMBER 301)7 2996 2593 2994 2935 3028ROTOR TOTAL PRESSURE RATIO 1.514 1.335 1.360 I.356 1.356 1.554STAGE TOTAL PRESSURE RATIO 1.275 1.303 -329 1.334 1.522 1.517ROTOR TOTAL TEMPERATURE RATIO LOSS 1.092 '.098 i . i O t 1.102 1.104STAGE TOTAL TEMPERATURE RATIO LOSS 1.091 '-056 1.099 LOSS 1 . 1 0 !ROTOR TEMP. RISE EFFICIENCY 0.941 0.945 0.940 0.925 0.850 0.872STAGE TEMP. RISE EFFICIENCY 0.845 0.873 0.879 0.870 0.8'iS 0.808ROTOR MOMENTUM RISE EFFICIENCY 0.913 0.926 0.929 0.921 0.883 0.859ROTOR HEAD RISE COEFFICIENT 0.25S 0.274 0.289 0.254 0.26S 0.2S5STAGE HEAD RISE COEFFICIENT 0.227 0.252' .0.267 0.271 0.262 0.258FLOW COEFFICIENT 0.6S5 0.661 0.620 0.584 0.548 0.519WT FLOW PER UNIT FRONTAL AREA 173.98 170.57 163.50 156.85 149.37 143.57WT FLOW PER UNIT ANNULUS AREA 207.65 203.57 195.14 187.20 178.26 171.35WT FLOW AT ORIFICE 34.81 34.12 52.71 31.58 29.63 28.72WT FLOW AT ROTOR INLET 34.73 34.09 32.67 31.56 29.55 28.74WT FLOW AT ROTOR OUTLET 35.10 34.36 32.93 31.74 30.34 29.3!WT FLOW AT STATOR OUTLET 35.57 35.04 33.73 .32.50 51.20 30.29ROTATIVE SPEED IU65.-1 11468.0 11466.9 11467.0 11469.0 11470.3PERCENT OF DESIGN SPEED 100.0 '00.1 100.1 100.1 100.1 100.1
(e) 110 Percent of design speed
READING NUMBER 3023 3024ROTOR TOTAL PRESSURE RATIO ........ 1.455 1.450STAGE TOTAL PRESSURE RATIO 1.410 1.401ROTOR TOTAL TEMPERATURE RATIO 1.125 1.128STAGE TOTAL TEMPERATURE RATIO 1.121 1.124ROTOR TEMP. RISE EFFICIENCY 0.908 0.375STAGE TEMP. RISE EFFICIENCY 0.855 0.813ROTOR MOMENTUM RISE EFFICIENCY 0.854 0.8S3ROTOR HEAD RISE COEFFICIENT Q 295 0.294STAGE HEAD RISE COEFFICIENT 0 270 0.26'GFLOW COEFFICIENT 0.592 0.559WT FLOW PER UNIT FRONTAL AREA 168.48 157 75WT FLOW PER UNIT ANNULUS AREA ...... 201 08 188 28WT FLOW AT ORIFICE 33.71 31 !56WT FLOW AT ROTOR INLET 33.57 31 59WT FLOW AT ROTOR OUTLET , 34.24 32 26WT FLOW AT STATOR OUTLET 35.41 35 82ROTATIVE SPEED 12578.0 12555.0PERCENT OF DESIGN SPEED . . . 109.8 109.6
(f) 120 Percent of design speed
READING NUMBERROTOR TOTAL PRESSURE RATIOSTAGE TOTAL PRESSURE RATIOROTOR TOTAL TEMPERATURE RATIO ....STAGE TOTAL TEMPERATURE RATIO ....ROTOR TEMP. RISE EFFICIENCYSTAGE TEMP. RISE EFFICIENCYROTOR MOMENTUM RISE EFFICIENCY. . . .ROTOR HEAD RISE COEFFICIENTSTAGE HEAD RISE COEFFICIENT..FLOW COEFFICIENTWT FLOW PER UNIT FRONTAL AREA . . . .WT FLOW PER UNIT ANNULUS AREA . . . .WT FLOW AT ORIFICEWT FLOW AT ROTOR INLET ...:....WT FLOW AT ROTOR OUTLETWT FLOW AT STATOR OUTLETROTATIVE SPEEDPERCENT OF DESIGN SPEED
. . 30331.4391.3851.1301.127
. . 0.844
. . 0.770
. . 0.810
. . 0.2400.214
. . 0.627
. . 185.98• • 219.58. . 56.81
36.67• • 57.67• • 58.05• • 13752.9• • 120.0
50591.4921.4381.1421.1350.8550.8070.8550.2660.2400.611
181.10216.1456.2356.1757.0857.98
13745.4120.0
50401.5181.4621.1501.1450.8470.7940.3510.2770.2510.535176.51210.6655.5135.2855.8337.55
15753.5120.1
50421 . 5261.4591.1541.1500.8320.7610.8200.2800.2490.551169.35202.7!55.9834.04
34.5536.55
15769.4120.2
24
TABLE YD. - BLADE-ELEMENT DATA AT BLADE EDGES FOR ROTOR 53
(a) 70 Percent of design speed; reading 3027
RAD!!R?!23455T
69
S?'•23L55769
IN24.42225.55922.73320.284I". 170U.23212. 14411. -17510.613
iBS;\
58.;55.957.!~4.i-3.578.577.575. o73.6
OUT23.76225.06322.34720.19517.52314.46012.51111.59310.876
VElC'JT1o. D77.278.987.1195.62.04.52H.O212.2226.3
ABS MACH NOR?
123i5
. r*D
789
RP1234
56789
IN0.4740.4990.5530.5280.5400.5*00.5370.5340.525
PERCENTSPAN5.0010.0015-0030.0050.0070.0085.0090.0095.00
CUT0.5220.5280.5340.5590.5850.6130.6340.6390.621
INCMEAN-3.3-3.6-3.2-2.7-1.30.21.11.31.6
ABS!N0.00.00.00.00.00.
-0.0-0.0-0.0
RELIN
259.7258.1253.9244. 3229.8215.1204.8231.1196.0
BETAKOUT',0.311.212.615.322.526.629.450.230.6
VELOUT240.9255.8229.5214.5194.3185.3183.8163.6178.1
REL MACH NOIN0.7750.7760.7640.7380.6950.6510.6190.6080.592
IDENCESS
-7.0-7.3-7.1-7.3-7iO-6.4-6.0-5.8-5.3
OUT0.7180.7030.6840.6400.5810.5550.5520.5520.536
DEV
5.75.65.75.24VB5.97.78.210.1
' REL!K
52.450 . 048.944.559. C55.929.923.627.5
EETAXGUT44.442.540.553.22!. 59.4-0.0-5.0-4.5
KERID VELIN
156.0165.9167. 1174.9178.5173.5177.5176.6173.8
OUT172.2175.9174.6175.5180-.8182.6185.8183.4177.5
-/• T' U i
IN2S3.£2S2.32i2.52S3. 1287.8237.72£7.8237.6287.7
AL TEMPRATIO1 . 0231 . 0241 . 0251.C291 . 0341.0351.0341.0351.050
TANG VEL!\0.10.10.10.10.00.
-0.0-0.1-0.1
OUT51.234.339.152.674.891.6103.7106.8105.1
HER ID MACH NOIN0.4740.4990.5030.5280.5400.5400.5370.5340.525
D-rACT
0.1270.1490.1660.2110.2690.2640.2300.2130.211
OUT0.5130.5180.5210.5360.5400.5480.5520.5520.554
EFF
0.9000.9831.0101.027i ;0201.0221.0111.0120.921
LOSS COEFFTOT0.0230.004-0.003-0.009-0.008-0.010-0.005-0.0060.037
PROF0.0230.004-0.003-0.009-0.008-0.010-0.005-0.0060.037
TOTAL -PRESSIN
10.0910.1310.1410.1410.1410.1410.1410.1410.10
RATIO1.0741.0851 . 09'!1.1091.1251.1311.1271.1231.099
KKEEL SPEEDIN
204.9197.8191.3170.6144.7119.9102.296.!90.6
KERIDVEL R1.0901.0481.0451.0271.0131.0241.0361.0381.021
OUT199.6193.5188.0169.9146.0121.9103.697.191.1
PEA< SSMACH NO1.0270.9840.9640.8700.7480.6510.6190.6080.592
LOSS PARAMTOT0.0080.001
-0.001-0.003-0.003-0.003-O.'OOI-0.0010.008
PROF0.008o.oo-i
-0.001-0.003-0.003-0.003-0.001-0.0010.008
25
TABLE VH.'- Continued,
(b) 70 Percent of design speed; reading 3028
RP17
3456
89
R?•23i56
—82
RADIIIN OUT
24.422 23.78225.569 23.06322.738 22.34720.234 20.19617.170 17.32814.232 14.46012.144 12.31111.473 11.59310.813 10.876
ABS!N
142.8153. l15! .2156.3159.8558.7155.7155.3•53.5
VELOl'T162.8155.2167.0172. 1'•". 3182.618'. 5188.8185.1
ABS MACK NOR?•23z56—39
R?«23z56T
89
;N0.4270.4500.4530.47!0.4310.4770.47!0.4700.451
PERCENTSPAN5. 0
• j t i
15.51.5:-.. „ .CO.C" 1
95. 0
OUT0.4310.4S30.4940.5100.5260.5430.5590.5530.555
INCMEAN-5.5-S.8-0.50.51.73.24.14.54.7
ABSIN
-0.0-0.0-0.0-0.0-0.0-0.0-C.O-0.0-0.0
RELIN
249.4243.0242.8231.!215.01?£.5185.7183.4178.1
BETAMOUT17.517.418.021.426.629.632.733.333.9
VELOUT
215.9213.4208.6192.1171.6161.7157.9158.0154.1
REL KACH NOIN0.7450.7430.7230.6940.6470.5970.5610.5510.535
IDENCESS-4.2-4.6-4.5-4.3-4.0-3.4-2.9-2.8-2.4
CUT0.6370.6300.6170.5690.5090.4810.47!0.4720.460
DEV
5.45.55.75.55.87.58.38.810.0
'RELIN
55.152.851.547.342.036.953.031.630.5
MERIDIN
142.8150.1151.2156.8159.8158.7155.7156.3153.5
MERID KAIN
2.4270.4500.4530.4713.4810.4770.47!0.4700.461
D-FACT
0.2290.2330.2330.2810.3350.5190.29!0.2720.263
BETAM-OUT
44.042.440.435.522.511.0"0.6-2.4-4.7
VELCUT155.2157.7!53.916S.2153.5153.3157.9157.9155.6
CH NOOUT0.453S.4550.4710.4740.4700.4720.47!0.47!0.459
EFF
0.9110.6871 . 0231.0321.149• . v" •
1.C521.G3!0.962
TOTAL TEMPIN RATIO
288.7 1.035238.7 1.055288.5 1.034236.0 .036287.9 1.035287.9 1.034287.9 1.033287.9 1.032237:9 1.029"
TAXG VEL!M
-0.1-0. 1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
LOSS'. \J i
0.0330. 15
-C. 11— •*. * ~7
-•:. 24~t . w
-C. '.9-0. 13
CUT49.049.351.562.979.4.90.2101.2103.5103.3
CCEFFPROF.033.C05
- .01!- .017- .024~ . j2S- .019-0.0130.021
TOTALIN
10.0910.1310.1310/1310.1410. 1410. 1410. 141-0.11
WHEELIN
204.4197.3189.9169.6143.8119.1101.596.090.2
KERID. VEL R' .0371 . 0501 . 05!1.0210 . 9921 .0001.0081.0101.001
PRESSRATIO1.1161.1251.1301.1371.1381.1321.1251.1191 . 1 02.
SPEEDCUT199.1193.1186.6168.9145.1121.1102.997.090.7
PEAK SSMACK NO1.553i.o;s0.9370.3990.7340.6670.5700.5510.535
LOSS PARAMTOT
0.012O.CC2-0.004-0.005-O.C06-0.008-0.005-0.0040.005
PROF0.0120.002
-0.004-0.006-0.008-0.008-0.005-0.0040.005
26
TABLE VH. - Continued,
(c) 70 Percent of design speed; reading 3029
RAD 1 1RP
123i55789
R?\23455T
35
IN24.42223.56922.73820.28417.17014.23212.14411.47310.813
ABS!N
128.6134.7135.314!.;142.8141 .6140.:135.2136.6
232322201714121110
OUT.782.063.347.196.328.460.311.593,876
VEL
;;1*
•
«
*
\
'
OUT56.257.055.659.562.565.471.571.370.8
ABS MACH NOR?;23456•*39
R?123456T
0O
9
IN0.3350.4020.4340.4220.4270.4240.4190.4160.4C3
PERCENTSPAN5. 010. 015. 030. 053. 07 * r. r;
35! oo-0. 009s!oo
000r<j•Mi
or,w
00
CUT.458.451.450.470.430.492.509.5C8.507
;NC;KEA\2.32.12.53.24.96.57.27.4
ABSIN
-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
RELIN
241.6238.6255.2220.3202.635.375.269.2165.3
REL MAIN
0.7200.712.696.659
.0.6050.5540.5:30.5060.439
DENCEss
-1.4-1.7-1.4-1.4-o.e-0.50.13 3y • J
0.6
BETAKOUT25.022.422.926.250.335.335.836.437.3
VELOUT199.3'95.7151.4173.6153.8142.1139.1137.7136.5
CH NOOUT0 . 5850.5730 . 5620.5110.4543.4210.4130.4050.405
DEV
5.25.66.46.57.4£.48.90 /
9'. 3
RELIN
57.955.554.650.245.240.135.034.733.5
XERID!N
12S.6134.7135.3141.0142.8141.6140.0139.21 35.5
BET AXCUT45.342.541. 134.424.212.0
1 .2-1.8-5.5
VELOl'T •143. ~145.1144.3VS. 3': 40.4
1 35 . 1 '135.;137.£1 35 . 5
TOTAL TEMP!N RATIO
238.6 1.043286.5 1.0422SS.4 1.0412£3.0' 1.3402E3.0 ',."3332&S.O 1.0552S7.9 1.034267.5 1.032237.5 1.030
TANG VELN CUT
- . £ i . ;59.9
- . '£0 . 9- . 70.4- . 81.9
5'.5- . '.00.4- . 101.6-0. 103.5
XERiD KACH NOIN
0.3350.4020.4040.4220.42~0.4240.4150.4150.403
D-FACT
0.2975.2£3* . 2i>B
0.3440.3S4G.37S0.342& 5'&U * J— t
C.307
O'JTC.4220.4250.424
.422
.4:4L ' '
.4:30.40S
TOTALIN
10.10.10.10.10.10.10.10.10.
101314141414/
151 1
WHEELi
2049539594319019690
't r;VEL. !. <j
M..5.8.9•>. 6
f\'.k• 2!s
IDX
1377
.067
.0: . C'
. 3
.9
.9
:S332293cc-
0.404 0.955
PRESSRATIO1.1501.1551.1551.1511.1451.1341 .1241 . 1 1 51.106
SPEEDCUT99. '92.635. ££8-. 444.920.503.297.290.8
?EA'< SSMACn \C' .0351.044: . 0 1 9O.S22o.eos0.6520.6130.53£0.558
Err _;ss :;zr _css PARAX.
0.^55O-.'-iS
l . : •'..* — ~. 35
T /
• T
f " "/
•.• . sai
~Z R ~. 22 . 22
"2 . 02- . 07 - . C7- . '. 7 - . ".7- . 20 - . 20
22 - . 22- . OJ - . 05
O.JiS 0.02o
TOTi.C.
-C._A
-C.-0.-0.A F
0.0
8
^5T
O
2r, 106
PRCT0.008o.oo:
-0.0-C2-0.006-0.007-0.006-0.0020.0010.006
27
TABLE VH. - Continued,
(d) 70 Percent of design speed; reading 3030
RP!2r
4
56.789
RP'
£
34
55"S
^
RAD:\
24.42:-2:-.5o~22. 720.2S4*7 '"•'•*'14 '.252' 2 ' ***•11.47310.613
A5S;N
i1 2.5' t . "i*
' • =-.5• -* * •'25.3' 24 . ''22.5i "2. C" "9.7
, t
y/j .
25. 7£223.;53"" 34720. li'617.J2214.45C-<•> ~,'\11.5931 0 . 876
VE~«l ;T
1 t " ^
14 3. -7•45'. 315; .4' C * n.
155.915E.6'57.9159.6
A3S XACH NOR?
«23456•*89
R?!
23456789
IN0.354C.5530.5560.37C0.3730.37:0.3550.5530.556
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
CUTG.4260.4540.4330.44C0.4430.4530.4690.4670.475
ABSN
- .- .- .- .- .- ._
-ol-0.
REL:N
233.230. :225'.!->• J -
91 .2• i^ * v
59.655.650.3
3CTAXcu:29. 923.52S.S31.935.73'. 94;. '.40.541.4
VELr\ ;T
i-e!s-8.5"4.055.135.624.321.620.1120.7
REL KACH NOIN
0.5920.5S40.6700.6260.5700.5130.4750.4530.447
INCIDENCEMEAN5.55.45.96.98.710.211.011.011.4
ss1.81.62.02.33.03.63.93.94.3
OUT0.5200.5210.5090.4570.3980.3650.3590.3550.557
DEV
6.16.07.07.28.48.98.48.87.8
;'.\•_•;*
rv^_L £
IN£ ' . ':•£'.;5".i53.94t. '.43.959.953.357.2
KERiD'\
12.5 '.13.719.524. 125.324. 122.5122.0 1l 19.7 '.
KERID MAC
0Crk>
c00to0
IN.354 0.355 0.356 0.37& 0.373 0.370 0.355 0-3ti3 0.356 0
D-FACT
000000000
.385 0
.369 C
.37! 0
.415 0
.454 C
.440 0
.399 0
.384 0
.353 0
— — '• '•'iu*-4.6•"£ I t'/ » *»
35. '25.2i J , i.
' "
-2.5-6.3
v'r'CUT26.-~ *• —29.92T.522.-2T.'521.520. D19.6
r NGOUT.369.332.330.374.550.558.359.355.354
EFF
.681
.958
.982
.995
.997
.996
.990
.967
.970
*• • ~. A
^ -• • . C
211.:;i- . 2ii. '.2'li. C—~ • . *j~ -•- *257. 9257.9
7 AN
- . ;- . :- . ••- . -,- . i- . j- . •-0.1-0.1
LOSSTOT0.0740.0260.0110.0030.0020.0030.0080.0270.025
AL TEX?RATIO. Zi*
— "'. ~£. 0-£.042.032.055.035
1.032
NG VELOUT72.971.1Tils79.583.094.6102.2102.6105.7
COEFFPROF0.074C.0260.0110.0030.0020.0030.0080.0270.025
T07AIN
10.1010.131C. 1310.141C. 1410.1410.1410.1310.1!
. PRESSRA'iC
.•' v.
1 . 77;! 771. 701. 551. 551 . 251. 161 . 1 1 !
WHEEL SPEED-IN
204.01S5.9190.7170.1144.3119.3102.295.490.8
MER1DVEL R1.1251.1001.0871.0280.9790-.9790.9920.9841.001
CUT153.7192.7167.4169.4145.7121.2103.697.4SI. 3
PEAK SSMACH NO1.1241.0791.0560.9580.8360.7130.6320.5040.577
LOSS PARAMTOT0.0260.0090.004-0.0010.00!0.00!0.0020.0060.006
PROF0.0260.0090.0040.0010.0010.0010.0020.0060.006
28
TABLE VH. - Continued,
(e) 70 Percent of design speed; reading 3031
RAD!!RP
l234561
89
RPt232.
56•"*
39
IN2-5.42223.56922.73820.28417.17014.23212.1"11.47310.813
ABSIN
93.498.5
' 59.423.5C5.5,5.905.:34.8D5.C-
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
VELOUT
135.!'.5T.'.139.5142.5!4!.9145.5149.3149.415C.8
ABS MACH NORP
123456789
RP123i56789
i\0.276C.2S20.2540.3080.3150.5140.5120.3110.306
PERCENTSPAN5.0010.0015.0030 . 0050.0070.0085.0090.0095.00
OUT0.3900.3970.4070.4150.4150.4270.4400.4410.445
ABSIN
-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
REXIN
225.3221.1215.5199.7176.9'59.714G.2142. !
'.37.1
BET AMOUT46.938.636.838.541.742.543.143.444.2
VELCUT
136.7152.2152.9137.91 17.7'.09.8109.0108.7109.0
REL KACH NOIN0.6670.6550.6380.5930.5310.4740.4340.4220.407
INCIDENCEMEAN9.9
10.010.511.713.414.815.215.215.6
SS6.26.26.67.17.78.18.18.18.4
OUT0.3550.44!0.4440.4020.3440.3220.3210.3210.322
DEV
8.98.38.28.19.08.78.28.27.2
1
1
RELIN
65.563.562.558.653.748.544.042.541.3
K:RID!N
95.496.599.403.505.9
105.51t35.104.8
103.0
BETAKOUT47.645.242.935.025.812.20.5
-3.0-7.5
yr.LOUT92.2
107.2112.1111.5106.01Q7.5109.0IDS. 5108.1
TOTALIN
288.5288.4283.3288.1288.0288.0288.0288.0288.0
TANGIN
-0.0-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1
TEMPRATIO1.0661.0601.0561.0521.0451.0401.0351.0331.032
VELCUT58.7S5.585.888.794.553.2
102.1102.7105.2
KERiD KACH NO
r-u0000D000
iN.276.292.294.308.315.314.312.311.306
D-FACT
00000000
-0
.604
.495
.467
.493
.525
.494
.430
.406
.375
OUT0.26S0.5110.3260.3250.3100.5150.3210.320C.519
EFF
O.S650.7850.6590.9056.9310.9460.9780.9730.970
LOSS COEFFTOT-Q.25&0.1670.1070.0790.0600.0520.0220.0260.030
PROF0.2560.1670.1070.079'0.0600.0520.0220.0260.030
TOTALIN
10.1110.1310.1310.1310:1310.1410.1310.1310.12
WHEELIN
205.0197.8191 . 1170.5144. 1119.5101.695.090.5
KERIDVEL R0.5881.088.128.073.000.014.037.037
1.050
PRESSRAT I'D1.1681.1731.1781.1731.1551.1401.1261.1181.112
SPEEDOUT
199.6153.6187.8169.8145.5121 .4103.097.091.0
PEAK SSKACK NO1.1831.1361.1070.9990.8630.7550.6400.6110.584
LOSS PARAMTOT0.0840.0550.0360.026.0.0190.0150.0050.0060.007
PROF0.0840.0560.0360.0260.0190.0.150.0050.0060.007
29
TABLE VH. - Continued,
(f) 80 Percent of design speed; reading 3011
RADIIRP
123i56"*
e9
RPI•>345c"*
8C*
' IN24.42223.56922.75820.28417.170U.23212.14411.47310.813
ABSIN
571.2179.5!83.5183.0191.8191.8189.0188.7185.5
OUT23.78223.05322.34720.19517.32814.46012.31111.59310.876
VELOUT190.2191.8194.2201.4209.4214.6220.5221.7215.7
ABS MACH NOR?
123I5e789
RP123456789
IN0.5160.5420.5460.5720.5830.5800.5740.5730.563
PERCENTSPAN5.00
• 10.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5640.5680.5760.5990.6240.6420.6610.6660.648
ABSIN0.00.00.00.00.00.00.00.00.0
REL•IN
290.7288.8283.5271.3253.0254.6222.0218.6212.7
BETAMOUT16.-16.17.21.26.29.32.32.33.
VELOUT252.8247.2241.4222.9201.3190.2186.6186,4180.6
599453295
REL MACH NOIN0.8750.8720.8570.8230.7690.7130.6740.6640.645
INCIDENCEMEAN-1.7-2.0-1.6-1.00.41.92.83.03.5
SS-5.4-5.8-5.5-5.6-5.3-4.7-4.3-4.1-3.7
OUT0.7490.7330.7160.6620.6000.5690.5600.5600.542
DEV
5.25.25.34.84.66.88.08.5
10.1
REL' IN53.951.550.445.9 .40.735.631.730.329.2
MERIDIN
171.2179.5180.6188.6191.8190.8189.0188.7185.6
BETAM•CUT43.8-42.140.032.721.310.3' 0.5-2.7-4.5
VELOUT182.4183.5184.8187.5187.5187.2186.6186.2180.0
TOTAL TEMPIN
2S3.9238.8286.7288.1"287.8287.7287.7287.7287.7
RATIO1.0431.045.045.048.050.047.045.044.040
TANG VELIN0.10'. 10.1O.I0.10.10/1
• 0.10.2
OUT53.955.859.673.693.4
-104.9117.4120.4118.9
MERID MACH NOIN
0.5160.5420.5460.5720.5830.5800.5740.5730.563
D-FACT
0.2200.234.0.244.0.2900.3350.3210.2920.2770.275
OUT0.5410.5440.5480.5570.5590.5600.5600.-5590.540
EFF
0.9300.9691.0051.0091.0120.9940.9710.9510.860
LOSS COEFFTOT0.0250.012-0.002-0.004-0.0060.0030.0170.0280.077
PROF0.0250.012-0.002-0.004-0.0060.0030.0170.0280.077
TOTAL PRESSIN
10.0910/1310.1410.1410.1410.1410.1410.1410.10
RATIO.148.160.168.180.187.173.162.153.126
WHEEL SPEEDIN
235.0226.3218.6195.0165.1136.7116.6110.5104.0
MERIDVEL R1.0661.0221.0230.9940.9770.9810.9880.9860.970
OUT228.9221.5214;9194.2166.6138.9118.2111.6104.6
PEA< SSMACH NO1.2071.1551.1301.0250.8910.7430.6740.6640.645
LOSS PARAMTOT0.0090.004
-0.001-0.001-O'.OOZ0.0010.0040.0070.017
•PROF0.0090.004
-0.001-0.001-0.002"0.0010.0040.0070.017
30
TABLE VH. - Continued,
(g) 80 Percent of design speed; reading 3012
. RADIIRP
123t56789
RP\•>3456—
32
IN24.42223.56922.73820.28417.17014.23212.14411.47310.813
ABS!N
57.065. 667.1-4.475.574.5"2.371.357.0
OUT23.78223.06322.34720.19617.32614.46012.31111.59310.876
VELCUT182.1164.4!64.3!89.9:93.81SS.4204.6204.5202.8
ABS MACH NORP
123456789
RP123i.56789
IN0.4730.4580.5030.5270.5330.5280.5220.5170.505
PERCENTSPAN5.0010.0015.0030.0050.0070.0065.00
. 90.0095.00
OUT0.5360.5430.5440.5610.5740.5930.6100.6090.599
ABSIN0.10.00.0.0.0.0.0.
. 0.
REL!N
282.9260.4275,0261.7241.7222.0208.7205.8197.4
BET AMOUT21.721.421.924.829.432.134.835.536.3
VELOUT233.9230.8223.2207.1135.41 72 . 1167 '.9166.2!62.5
REL MACH NOIN0.8490.8430.8280.7900.7310.6710.6300.6150.595
INCIDENCEMEAN0.50.30.61.22.84.45.25.56.'1
SS-3.2-3.5-5.4-3.4-2.9-2.2-1.8-1.6-1.0
CUT0.6880.6790.6630.6120.5430.5120.5010.4960.485
DEY
5.05.15.75.76.37.78.38.99.8
RELIN
56.153.852.646.245.238.134.152.831.9
HER ID:N
',57. S165.6167.!174.4176.5'74.6:72. e171.5167.6
BETAMCUT43.742.040.453.723.011.20.6
-2.4-4.9
VELCUT69.271.6"i .572.45S.G'~ ("> Coa.b67.9£5. i51.9
TOTAL TEMPIN
288.9283.8238.62G8.0287.8237.8287.3287. S287.9
RATIO.054.053.053.053.051.046.045.043.040
TiNG \'EL;N0.!i-' . '
0.23.20.20.20.20.20.2
CUT67.5'67.368-. 979.695.2ioa.;1 ' 6 .• 9113.5Ii8. 7
KERID MACH 'NOIN
0.4730.4980.5C30.5270.553 .0.5280.5220.5170.5G5
D-FACT
0.2880.2890.2950.3340.53C0.5650.3360.5220.310
0000fl0000
0111
11000
OUT.497.505.505.509.500.5C2.50!.495.483
EFF
.932'
. CC5
.009
.010
.015
.02!
.989
.972
.910
LOSS COEFFTOT0.029
-C.002-0.004-0.005-0.006-0.0!50.0070.0170.057
PRCF•0.029-0.002-0.004-0.005-0.008-0.0130.0070.0170.057
TOTALIN
10.0910.1310.1310.1410.1410.1410.1410.1510.10
WHEELIN
235.1226.4213.5165.3!65.5137.2f « -T *1 1 1 . 1
110.6104.4
HER IDVEL R-1.0731.0571.0260:9880.957.0.9670.9720.9690.966
PRESSRATIO1 .1871.2001.1991.2001.1921.1801.1651.1531.135
SPEEDOUT223.9221.6214.7194.4167.0!59.4M8. 8111.7105.3
PEAK SSMACH \01.235!.!84!.!541.0510.9(90.7870.6890.6540.627
LOSS PARAKTOTo.o;o-0.00!-0.002-0.002-0.003-0.004O.C020.0040.013
PROF0.010
-0.001-0.002-0.002-0.003-0.0040.0020.0040.013
31
TABLE VH. - Continued,
(h) 80 Percent of design speed; reading 3014
RP123456
^89
RP123455
—
39
RAD I!IN OUT
2*. -122 23.76223.539 23.05322.758 22.34720.264 20.19517.170 17.32814.232 14.46012.14411.47310.813
iBSIN
145.3152.4153.0!59.5lol.o!53.5157.3156.9',54.1
12.31111.59310.876
VELOUT
176.0175.9175.5I7Q.7'82.118S.2192.0193.9189.2
ABS MACH NORP!23i.567e9
RPI234567e9
IN0.4350.4570.4-590.4800.4850.4790.4730.4710.463
PERCENTSPAN5.00
10.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5140.5180.5170.5280.5360.5510.5700.5570.552
ABSIN0 .10 . 10.10.10 . 10.10.10 . 10.1
REL!N
276.0273.2266.8252.0230.9210.0195.9191.7165.9
BETAMOUT26.625.725.928.732.935.237.333.238.9
VELOUT
217.3215.8210.2191.2167.1155.5152.7150.2147.9
REL MACH NOIN
0.8250.8190.8000.7580.6950.6310.5890.5760.558
INCIDENCEMEAN2.62.53.03.75.36.97.77.88.3
SS-1.1-1.3-0.9-0.9-0.40.30.70.71.1
OUT0.6350.6310.6160.5620.4930.4600.4530.4460.440
DEV
4.95.56.26.57.18.38.58.79.2
REL BETAMIN OUT
53.2 43.656.1 42.455.0 4 1 . 050.7 34.445.6 23.940.6 11.335.635.134.0
MER!IN
145.3152.4153.0159.5161.6159.3157.3156.9154.1
0.8-2.5-5.5
D VELCUT
157.4159.5156.8157.7152.8152.2152.7150.;147.3
TOTAL TEMPIN R A T I O
233. 8 1.0632SS.7 1 .061238.6 1 .060287.9 1.057287.9 1.053287.9 1.049287.9287.8287.9
111
TANiGIN0.2C.20.20.20.20.20.20.20.2
.045
.042
.040'
VELOUT78.976.677.286.298.9
107.31!1
16.318.018.8
MER ID MACH NOIN
0.4350.4570.4590.4800.4860.4790.4730.4710.463
D-FACT
0.3500.3410.3430.3820.4270.4100.3690.3620.346
OUT0.4600.4670.4650.4630.4500.4500.4530.4460.438
EFF
0.9220.9730.9941.0081 .0101.0020.9990.9760.930
LOSS COEFFTOT0.0440.0150.003
-0/005-0.006-0.002
0.0010.0170.049
PROF000
-0-0-0
000
.044
.015
.003
.005
.006
.002
.001
.017
.049
TOTALIN
1 0 . 1 010.1510 .1310 .1410 .1410.1410-. 1410 .1410. 11
WHEELW
234.8226.9218.7195.2165.1137.0116.9110.3104.1
MER IDVEL R1.0831.0461 .0380.9890.9460.9550.9710.9570.956
PRESSRATIO1.2181 .2241.223
.1.2171.1991.1821.1671.1531.137
SPEEDOUT
228.7222.0215.01 94 . 3166.6139.2118.6111.5104.7
PEAK SSMACH NO
1.2601.2141.1831.0740.9360.8040.7100.6780.650
LOSS PARAMTOT0.0160.0050.001
-0.002-0.002-0.000
0.0000.0040.011
PROF0.0150.0050 .001
-0.002-0.002-0.000
0.0000.0040.011
32
TABLE vn. - Continued,
(i) 80 Percent of design speed; reading 3015
RADIIRP
t23i56789
RP123i56^
89
IN24.42223.56922.73820.28417.170U.23212. 14411.47310.813
ABSIN
134.2140.2141.2!47.0148.0145.4144.6143.7!40.7
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
VELOUT
169.2171.4170.0172.2173.2I ««^ •
18K2180.5!82.2
ABS MACH NORP
123A56789
RP123i55789
IN0.4000.4190.4220.4400.4440.4390.4330.4300.421
PERCENTSPAN5.00
10 .0015.0030". 0050.0070.0085.0090.0095.00
OUT0.4920.4990.4950.5040.5080.5220.5360.5340.540
ABSIN0.0.0.0.0.0.10.10.10.1
RELIN
270.9266.7260.4244.4221.9200.6185.8181.2174.9
BETAMOUT30.29.29.32.36.38.40.40.41.
VELOUT
203.8204.1198.0177.4153.8142.3138.7137.1138.0
815532172
REL MACH NOIN
0.8080.7970.7790.7320.6650.6010.5560.5420.523
INCIDENCEMEAN4.74.75.26.07.89.4
10 .010.210.7
SS1.00.91.21.42.12.83.03.13.6
OUT0.5920.5940.5770.5190.4510.4-90.4100.4060.409
DEV
5.85.96.97.28.08.68.58.78.3
RELIN
60.358.357.253.048.243.138.937.536.5
MERIDIN
134.2140.2141.2147.0148.0146.4144.6145.7140.7
BETAMOUT
44.542.841.735.124.812.10.8
-2.5-6.3
VELOUT
145.4149.7148.0145.2139.7139.1138.7136.9137.1
TOTALIN
288.7288.6288.4288.0287.9287.9287.9287.9287.9
TANGIN0.-.10 . 10.20.20.10.20.20.2O . I
TEMPRATIO1 .0711.0681.0651.061
.055
.051
.046
.043
.042
VELOUT86.683.483.692.6
102.5109.5116.6117.6120.0
MERID MACH NOIN
0.4000.4190.4220.4400.4440.4390.4330.4300.42!
D-FACT
0.4020.3810.3350.4300.4700.45!0.41!0.3970.355
OUT0.4220.4360.4310.4250 .4100 .4100 .4100.4050.406
EFF
0.876O.S520.9S3O.S350.9S30.98i0.9710.9500.955
•LOSS'COEFFTOT0 . 0800 . 0 3 10 . 0200 . 0 1 00.0050.0150.0230.0400.054
PROF0.0790.0510.0200 . 0 1 00.0050.0150.0250.0400.054
TOTALIN
1 0 . 1 010.1310.1310.1410.1410.1410 .1410.1310 .10
WHEELIN'
235.5227-. 0219.0195.4165.4137.5116.9110.5104.2
MERIDVEL R1.0841.0671.0480.9880.9440.9510.9590.9550.975
PRESSRATIO
.255
.244
.259
.228
.206
.185
.164
.151
.144
SPEEDOUT
229.3222.2215.2194.6166.9159.5118.5111.7104.8
PEAK SSMAC'ri NO
1.2901.2411.208
.0960.9550.8190.7210.6900.661
LOSS PARA>iTOT0.0280 . 0 1 10.0070.0030.0020.0040.0060.0090.012
PROF0.0280 .01 !O . O G 70.0030.0020.0040.0060.0090.012
33
TABLE vn. -Continued,
(j) 80 Percent of design speed; reading 3007
R A D ! ! ASS BETAM REL BETAM •DIAL PRESSRP'I23£*
5to7
e9
R?'123456™
8
^
IN2^.42225.569'22.73820.28417.17014.25212.14411.47310.813
ABS;N
122.8128.5129.9!3s!'!' ?o.o' 35 . 7134.2132.?13:. 3
OUT23.782 •23.0S322.34720.19517.52814.45012.51111.59310.876
VELOUT
'63.6164.5165.116". 2! ~r. f1 D. i •
172.1174.8174.6175.5
ABS MACH NORP
123z56i89
RP123i567e9
IN0.3650.3850.3870.4030.4080.4050.4010.3970.389
PERCENTSPAN5.00
10.0015.-0030.0050.0070.0085.0090.0095.00
OUT0.4640.4770.4800.4880.4950.5060.51S0.5-160.522
IN-0.0-0.0-o.o--0 .0-0 .0-0.0-0 .0-0.0-0.0
RELIN
265.0260.4254.3237.2214.0192.7177.9172.7166.5
OIJT3£.r32.532.735.438.840.242.142.443.1
VELO'JT
186.7192.4187.3167.5144.9134.4129.8129.2129.9
REL MACH NO"IN
0.7880.7760.7580.7090.6400.5760.5310.5160.497
INCIDENCEMEAN6.86.97.38.3
10 .0 '11.512.112.412.7
ss3.13.13.43.74.34.95.15.35.6
OUT0.5400.5580.5440.4880.4240.3950.3830.3820.384
DEV
7.36.97.47.67.88.58.38.47.4
IN62.4SO. 4'59.355.350.345.241 .039.738.5
KERID!N
122.8126. S129.5155.1136.6135.7154.2132.9130.3
MERID MAIN
0.3650 . 3830.3870.4030.4080.4050 . 4 0 10.3970.389
D-FACT
0.4680.4200.4230.4620.4980.4750.4360.4130.380
OUT45.9-5.842.155.5-2^.512.00.6
-2.3-7.2
!N2G9 . 72G3.628G.42S8.0283.0237.92S7.92G7.9237.9
R A T I Oi;11(
1Ij1
VEX TANGOUT
129.513S.8158.9'136.3151. S15'i.5129.8129.0128.9
CH NOOUT
0.375C . 4 C 30.4040.397C.3360 . 38G0.5830.5610.581
EFF
0.7980.8950.9500.9440.9590.9S9O.S590.9430.937
!N-0 .0-0. 0- o !o~ "J . J
-0 .0A
v • J
-0 .0-0 .0-0 .0
LOSSTOTC.143C.0750.0490.0420.3550.0250.0360.0510.057
1\i1
. 076
.07!'
. 0£'9
.065
.059
. 052 •
.046
. C'44
'.042
VtLOUT •94.6S3. 389.396.906.0'.1.017.117.7
120.6 -
COEFFPROF000000000
.143
.073
.OJ9
.042
.055
.026
.036
.051
.057
IN •10 .10V O . 1 ' 41 0 . U1 0 . 1 31 0 . 1 51 0 . 1 4
1 0 . 1 51 0 . 1 51 C . 1 1
KHEEL!N
234.8226.4218.7195.0164.7153.8116.8' 10 .2103.6
KERIDVEL R1 . G581 .0801.0691 .0090.9650.5690.9670.971.0.989
R A T I O1.2291.2411.2421.2511 .2111.1871.1651 .1511.145
SPEEDOUT
228.6221.5214.9194.1166.2139.0113.41 1 1 . 3104.2
PEAK SSMACH NO
1.3151.2541.2511.1150.9660.8270.7280.6560.664
LOSS PARAMTOT0.0490.0250.-017o.au0 . 0 1 10 .0080 .0090.0120 . 0 1 3
PROF3.0490.0250.0170.0140 . 0 1 10 .0080 . 0 0 90.0120 .013
34
TABLE VH. - Continued,
(k) 80 Percent of design speed; reading 3006
RADIIRP
1234567
e9
R?I23456^
8\4
IN2-5. -12223.55922.73820.28-117.1701 4.23212.1"11. -17310.813
ABS:N
10?. 1•15.2116.4i ". '135. ;:25.2123.6123.212' .i
OUT23.78223.06322.3-1720.19517.32814.46012.31111.59310.876
VELCUT
154.1156.5160.6162.8165.3!66.8170.6170.51-3.4
ABS MACH NORP
\23i,567e9
RP•
23i.56•7
89
iN0.3240.3420.3450.564
• 0.5753.5730.3S90.5S70.562
PERCENTSPAN5.00
10.00!5.0030 .0050.0070.0005.0093.0095.00
OUT0.4420.4520.4550.4730.4830.48S0.5050.5030.512
ABSIN
-0.00.00.0
-0.0-0.0
0.00.0.
-0.0
RELIN
258.2255.8247.7250.0205.7185.5170.1165.4159.7
BETAMOUT48.59.37.38.41 .41.43.43.44.
VELOUT
152.9170.5173.8157.9136.2127.2124.2125.5125.7
192458380
REL MACH NOIN
0.7660.7540.7560.6050.6160.5520.5070.4950.476
INCIDENCEMEAN9.4
9.510.010.912.515.814.4
14.5
14.8
ss5.75.76.06.56.87.17.47.47.5
OUT0.4390.4920.5030.4590.5980:5730.3660.3640.571
DEV
9.16.37.98.17.89.08.58.17.3
RELIN
65.063.062.057.952.847.543.341.8
40.5
MERIDIN
109.!115.2 •116.4122.2125. i125.2125.8123.2121.4
BETAMOUT
47.845.242.655.024.612.50.6
-5.1-7 -.4
VELOUT
102.8120.2127.8127.7125.9124.2i24.2123.2124.7
TOTAL TEMPIN
228.7283.5228.4288.02S8.0287.9287.9237.9287.9
TANG.IN
-0.00 .00 .0
-0.0- O . C
0 .00.0.
-0 .0
R A T I O1.087
.079
.074
.068
.061
.052
.047
.044
.043
VEL 'OUT
1 14.-7100.397.2
101 ..1109.4111 .2117 .0118.1120.5
MER!D MA.CH NOiN
0.3240.3420.3460.3640.3730.3730.3690.3670.362
D-FACT
0.6220.5140.4770.4550.5280.4900.4430.4230.380
CUT0.2950.347C.3700.3710.5S20.3650 . 3S60.3S50.3S3
EFF
0.6590.7o7C . S 550 . 8250 . 9240 . 9540.9460.9390.952
LOSS CCZFFTOT0.233o. i&:0.1270.055G.CS70.0420.0550 . 0590.067
PROF0.2850.1910.1270.095O . G S 70.042O.C550 . 0590.067
TOTAL PRESSIN
1 0 ; 1 110.1410 .1310.1410 .141 0 . 1 510 .1510 .1310 .12
XHEELIN
234.1226.1213.6194.8164.6!36;6116.6110. 3103.7
HER IDVEL R0.9421.0431.0981.0450.9900.9921.003; . o o o1.027
R A T I O1.217
.224
.254
.227
.210
.185
.1651.1521.146
SPEEDOUT
227.9221.52'.4.9194.0166.1138.8118.2111.5104.4
PEAK SSMACH NO
1.3461.295.1.2621.1380.9810.8550.7540.7030.669
LOSS PARAMTOT0.0950.0640.0450.0520 . 0220.0120.0150 . 0 1 40.015
PROF0.0930 . 0640.0430.052
: 0.0220.0120 . 0 1 30.014
0.015
35
TABLE VII. - Continued.
(t) 90 Percent of design speed; reading 3016
RADIIRP
123456"f89
R?123456765
IN24.42223.56922.75820.23417.170U.232t2.ua11.47310.813
ASSIN
183.5193.3194.2203. 72D6.6204.3232.1200.9195.9
OUT25.78223. 05322.54720.10617.32814.46012.31111.59310.876
VEL 'CUT205.4207.2207.7214.7220.8224.8231.7232.2227.6
A3S MACH NORP
I23456789
RPI23456789
IN0.5550.5870.5900.6210.63!0.6240.6170.6130.600
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.6040.6100.6120.6350.6550.6700.6940.6960.682
ASS:N0.0.10.10.0.0.c.0.0.
REL!N
321.'319.6312.72°8.7277.4255.6240. S235.9228.9
BETAXCUT22.322.022.425.629.952.254.335.035.9
VELOUT260.9257.7251.2230.5206.4195.7191.4190.5185.0
REL MACH NOIN
0.9710.9700.9500.9110.8480.7800.7350.7200.697
INCIDENCEMEAN-0.5-0.8-0.40.01.53.24.14.34.9
SS-4.2-4.6-4.3-4.6-4.2-3.4-3.0-2.8-2.2
OUT0.7670.7580.7400.6820.6130.5770.5730.5710.555
DEV
*ELi N -
55.:52. e51.647.04! .936.952.931.630.7
KERIDIN
183.5193.3',94.2205.7205.6204.3202.1200.9196.9
BETA:-;OUT
45.241.840. i52.921.910.90.7
-2.4-5.0
VELOUT190.0192. i192.0193.7191.5190.3191.4190.5184.3
TOTAL TEM?
Z'22f.282326
IN-". ft
o'.Od . o^i '
•' . O
237.7232026
7.77.67.7
TANIN0.2C.20.20.20.20.20.20.20.2
RATIO1.069i.0691.06Gi . 0681 . 5551.0611.0571 . 0551 . 052
G VELOUT78.177.579.192.7109.9119.7130.6133.0133.5
MERID MACH NOIN
0.5550.5870.5900.6210.6310.6240.6170.6130.600
D-FACT
OUT0.559-0.5550.5660.5730.5680.5670.5730.57!0.553
EFF LOSS COEFFTOT
4.64.95.44.95.27.48.48.89.7
0.3050.3070:3110.3560.3950.5800.3410.3260.321
0.9270.9320.9951.0051.0030.9700.9660.9460.870
0.0.0.-0.-0.0.0.0.0.
03600900200300201902!034080
PROF.0.0240.002-0.002-0.003-0.0020.0190.02!0.0340.080
TOTAL PRESSIN
10.0310.1310.1410.1410.1410.1410.1410.1410.1.0:
WHEELIN
263.7254.7245.3218.7185. 3153.8131.1125.9116.9
KERiDVEL R1.0360.9940.9890.95!0.9270.9310.9470.9470.936
RATIO1.2441.2571.2591.2601.2491.223!.2081.1941.167
SPEEDOUT256.8249.2241.1217.8187.0156.3132.9125.1117.6
PEAK SSMACH NO1.3791.5271.2931.1721.0240.8750.7430.7200.697
LOSS PARAMTOT0.0130.0050.001-0.00!-0.0010.0050.0050.0060.018
PROF0.0090.001
-0.001-C.001-0.00!0.0050.0050.0080.018
36
TABLE VH. - Continued,
(m) 90 Percent of design speed; reading 2997
RAD!!RP
123456
/
89
R?*
2345D~°
e^
IN24.42223.56922.73820.28<J'7.170U.23212.14411.47310.813
ABS:N
70.483.081.589.:w * *J
69.460.7.85.982.3
OUT23.78223.06322.34720.19617.32814.45012.31111.59310.876
VELOUT199.8200.7221.4205.5208.62:3.4218.5217.8216.6
ABS MACH NOR?!23456789
RP123456789
iN0.5130.5440.5470.5740.5330.5750.5S60.5640.552
PERCENTSPAN5.0010.0015.0050.0.0.50/0070.0085.0090.0095.00
OUT0.5830.5870.5890.6040.6150.6330.6500.6490.646
ABSIN0.00.00.00.00.00.00.00.00.0
REL!N
313.73M.8305.1289.1266.8243.7226.1223.4216.5
BETAMOUT27.026.026.129.0.32.654.835.737.638.4
VELOUT243.4241.9256.7215.2191.0!78.6175.1172.7170.7
REL MACH NOIN0.9440.9420.9220.8770.8110.7400.6920.6780.656
INCIDENCEMEAN1.51.21.62.23.75.36.26.46.9
SS-2.2-2;6-2.3-2.4-2.0-1.3-0.9-0.7-0.2
OUT0.7100.7070.6930.6320.5630.5290.5210.5150.509
DEV
4.34.95.55.46.37.68.58.79.0
RELIN
57.154.753.649.144.039.035.135.732.6
KERIDIN
170.4180.0181.0189.!191.9189.4186.7185.9182.3
BETAMOUT43.041.840.233.323.11 1 . 10.8-2.5-5.7
VELCUT
1 78 . '180.3180.8179.81 75 . 7175.3175.1172.5169.8
TOTAL TEMPIN
289.0283.8288.6238.0287.8237.8237.8287.7237.8
RATIO1.0801.078.1 .0771.0741.0691.0651.0591.0561.055
TANG VELIN0.10.10.10.10.10.10.10.10.1
OUT90.688.188.799.5
1 1 2 ..4121.;71 50 ;'4152.9154.4
MERID MACH NOIN
0.5130.5440.5470.5740.5830.5750.5660.564 .0.552
D-FACT
0.3630.55S0.5560.3970.4330.4140.3760.3680.349
OUT0.5200.5270.5250.5280.5180.5200.5210.5140.507
EFF
0.9520.9761.0020.99S0.9790.9820.9450.9150.883
LOSSTOT0.0390.014
-0.0010.0020.0140..0120.0390.0590.082
COEFFPROF0.0280.007-0.0050.0020.0140.0120.0390.0590.082
'TOTAL PRESSIN
10.0810.1310.1410.1410.1410.1410.1410.1310.10
RATIO.286.295.296.283.258.235.208.191.175
WHEEL SPEEDiN
263.. 5254.7245.7218.7185.5155.5131.1124.0116.9
MERIDVEL R1 . 0451.0020.9990.9510.9160.9260.9380.9280.952
LOSSTOT0.0140.005
-0.0000.0010.0040.0040.0100.0140.018
OUT256.6249.5241.4217.8167.2155.9155.0125.5117.6
PEAK SSMACH NO1.4051.3551.5191.195-1.0460.6550.7900.7540.721
PARAMPROFO..C100.002-0.0020.0010.0040.0040.0100.0140.018
37
TABLE VH. - Continued,
(n) 90 Percent of design speed; reading 2998
RADI IRP!23456-^
89
RP*2345c*"
&•rf
IN '24.42225.5S922.75820.28417.17014.23212. 144
. \ \ .47310.813
ABSIN
61.369.770 . 977.880.078.!75.7-e .1-' J . w
7! .7
OUT23.78225.05322.3^720.19617.32814.46012.31111.59310.876
VELOUT
l?3.7197.7'96.5200.1200.5
"204 .9259. C237.2207.4
ABS MACH NOR?!2345e7e9
RP123456789
;N0.4840.51!0.5150.5370.5450.5390.53!0.5290.518
PERCENTSPAN5.00
10 .0015.-0030.0050.0070.0085.0090.0095.00
OUT0.5620.5750.5720.585:.5890.6050.6200.6150.617
ABSIN0 .00 . 00 .00.00 . 00 . 00 .00.00 .0
REL!N
509.3305.9299.3282.2258.6235.5219.4214.6207.8
BE7AMOUT29.729.029.5"32.035.057.039.059.840.5
VELCUT
253.02 5 1 . 1 -224.2203.6179.5156.9162.3159.4158.7
REL MACH NOIN
0.6290.9210.9020.8530.7830.7120.6630.6480.627
INCIDENCEMEAN
3.02.83.24.05.67.17.98.18.5
SS-0.7 .-1.0-0.3-0.6-0.1
0.50.91.0 •1.4
OUT0.6760.6720.6550.5960.5270.4930.4810.4730.472
DEV
5.1 -4.75.65.67.08."08.38.78.6
REL!N
58. S58. 355.25 1 . 045.940 .836.855.454.3
HER IDIN
161.3169.7170.9177.8180 .0178.1175.7175.0171.7
BET AMOUT
45.841 .540.535.525.311.50.6
-2.5-6.1
VELCUT
16S.3172.9170.9169.6164.2165.6162.3159.3157.8
TOTAL TEK?!N
-T;C f-\i*r r*~VC . C
R A T I O.087. OE5
2C2.5 .£832C7.5237. £207.32S7.8237.8237.8
- U!N0 . 10 . 1c . ;0 . 10 . 1o . ;0 . 10.10.!
.079
.072f •" /. uc-«
.C59
.055
.,053
NC VELCUT
• c ;55 . 9• 95.8'-'-95.5TC5.9•1':5.2
•"C23.iJ5 I . 6
•1-32. 6""1-34.S
MERID MACH NiO 'IN
0.4840.5110.5150.5370.5450.5590.5310.529'0.518
D-rACT
0.3950,5910.5970.4330.4630.4460.41!0.4030.380
OUT0.4830.5G50.4960 . 4970.4320.4850.48V0.4750.469
EFF
0.9090.978 -0.98C0.9960.9750 .980 "0.948-0.922.0.896
LOSSTOT0 . 0580 . 0 1 40 .0130 .0050.0170 .0150.0400.0580.078
.."
:•'
'.--.
= •-'.
COEFF ."PROF '
' 0 . 0 4 60 . 0 0 70 .0090.002
' 0 . 0 1 7-0.015
0 .0400.0580.078
TOTA- ;N10 .091 0 . 1 51 0'. 1 4iO. 4
1C. 410. 3
•10. 41 0 . 1 51 0 . 1 0
L PRESSR A T I O1 . 5061..5231<,5!61.3631 . 2671.2571.20S1 . ! 881 . 1 75
WriEEL SPEEDIN
2G5.9254.6245.8219.5
• 165.8154.!
'13!. 5124.3117.1
MERIDVEL R.1.045
. 1 . 0 1 81 . 0 0 00.9550.9120.9180'.9240.9100.919
LOSSTOT0.0200.0050.0050 . 0 0 10.0060 .0040.0100.0140.017
OUT257.0249.1241.62'8.5187.5156.6155.3125.6117.8
PEAK SSMACH XO
1.4281.572-1.3591.2161 . 0630.9120.8050.7700.737
PARAMPROF0 . 0 1 60 .0020.0030 .0010.0060 .004• 0 . 0 1 00.014
• 0 .017
38
TABLE VH. - Continued,
(o) 90 Percent of design speed; reading 2999
RADIIRP
123456i89
RP• .23i56™
8
^
IN24.42223.56922.73820.28417.17014.23212. U41 1.47310.813
iBSIN
151.658.759.565.4
G • . '
65.264.:63.26C . C
OUT23.78223.05322.34720.19617.32814.46012.31111.59310.876
VELOUT190.4193.6193.493.5;,\ _295!i20!. 5200.0201.5
ABS MACH NOR?
123i56789
RP123i56789
IN0.4540.4770.4792.5010.5050.5010.4940.4910.481
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5500.5610.561C.5640.5600.5760.5960.5920.593
ABSIN0.00.0o.-o0.00.00.00.00.00.0
RELIN
305.0300.4292.8275.3249.9227.0210.2205.0198.3
BETAMOUT33.31.31.34.37.59.40.41.42.
VELOUT220,4221.3215.4195.3166.4153.4152.7150.3•149.6
578489735
REL MACH NOIN
0.9130.902o.eac0.8290.7530.6840.6550.6170.596
INCIDENCEMEAN4.64.65.05.87.59.39.89.9
10.4
:ss0.90.8'1.0-1.2-,1.8•2.6"2.82.83.3
OUT0.6570.6410.6250.5540.4870.45!0.4520.4450.444
DEV
5.25.05.6£.48.18.58.33.77.6
RELIN
60.258.157.052.847.845.038.737.236.2
•MER I DIN
151.6153.7159.6i£6.4167.7166.2164.1163.2160.0
BETAMOUT43.941 .940.334.524.312.00.7-2.6-7.1
VELOUT158.6!64.7!54.5159.6151.0150.!152.7150.1143.5
TOTALIN
288.9268.7238.4288.0287.9287.9287.9287.9287.9
TANGIN0.1
-0.10.!0.10.1U . i
0.!0.10.1
TEMPRAT-IO1.0941.0911.0881.0811.0721.0541 . 0581.0551.055
VELOUT105.0101.7102.0109.4!!7.2125.4131.5152.1"!36.3
MER ID KACH KGIN
0.4540.4770.4790.50!0.5060.50!0.4940.4910.431
D-FACT
0.4430.4220.423 -0.46!0.5000.4870.4500.4190.398
OUT0.45S0.4770.4770.46S0.4/.20.4420.4520.4450.440
EFF
0.881C.9i.'0 . SS80.9S50.5SS0 . 9720.9570.9290.907
LOSS COEFFTOTC.OjJ0.0400 . 0250.01!0.024-0 . 0220.0350.0570.077
PROF0.0700.05!0.0180.0110.0240.0220.0550.0570.077
TOTALIN
10.1010.1310.1310.1410.1410.1410.1410.1510.10
WHEELIN
264.8255. !245.5219.5185.5154.8151.4124.1117.1
MER IDVEL R1.0481.0571.0300.9590.-9000.9050.9310.9200.928
PRESSRATIO.522.556.553.508.264.235.209.190.180
SPEEDCUT257.8249.6241.5218.4167.0157.5155.5125.41 17.8
PEAK SSMACH NO1.4551.5S81.5591.2551 .0740.9280.8140.7780.747
LOSS PARAMTOT0.0290.0140.0080.004O.OOS0.0060.0090.0130.017
PROF0.0240.0110.0060.0040.0080.0060.0090.0150.017
39
TABLE VH. - Continued,
(p) 90 Percent of design speed; reading 3000
RAD! !RP
t
2345S"
69
RP*2345578h*
IN24.42223.56922.73820.2S417.17014.23212. 14411.47310.813
ABS;N
140.7147.5145.:154.5"55."154.5152.9•51.8145.2
OUT25.78223. OSS22.34720.19617.32314.45012.31111.59310.875
VELiX'T
185.1138.3185.3185.018". 6191 .0154.0154.7157.2
ABS MACH NOR?
•234
56789
RP1234567'89
:N0.4230.4430.4450.4540.4580.4540.4590.4550.447
PERCENTSPAN5.00
10.0015.0030.0050.0070.0085.0090.0095.00
CUT0.5330.5430.5390.5430.5480.5610.5720.5750.583
ABSIN0 . 00 .00.00.00 .00 .30.00.00 .0
RELIN
298.52^4.5287.8258.52-2.1218.3201.5195.1189.6
BETAKOUT35.654.034 . 037.140 .441.242.442.943.6
VELOUT
211.9212.7205.9132.5157.3147.0143.4142.8144.0
REL MACH NOIN
0.8530.8830.8520.6060.7270.6550.6050.5360.569
INCIDENCEMEAN6.36.46.87.89.6
11.211.812.012.4
SS2.62.62.93.23.94.64.74.95.3
OUT0.6100.6150.5590.5300.4590.4320.4230.4220.426
DEV
6.16.07.07.77.98.68.68.47.4
RELIN
61.555.558.254. S50.044.9
40.639.338.1
'MERIDIN
140.7147.9149. 0154.6155.7154.6152.5151.8145.2
BETA:-,OUT
44.742.541.735.62^.712.1
2 .C--2.8-7.2
VELCUT
150.5155.5154.4148.4142.9143.7143.4142.7142.8
TOTiN
2?c.9^t/O . C
t-oo •-;£'wl_» . J
2E3.0t& •'. 5287.9287.92S7.9287.9
AL TE;*?RATi 'C '1.0S81.0941 .090
•r.084-1 .075•1.0651 . 058'1.0551.055
TANG VELIN.'
0 . 00 . 00 . 00 . 00 . 00 . 10 .00 . 00 . 1
OUT107.8105.0104.3112.212! .5125.8150.7132.5135.9
MERID MACH NOIN
0.4200.4430.4460.4640.4580.4640.4590.4550.447
D-rACT
0.4650.4460.4460.4920.5280.4560.4510.4310.400
OUT0.4340.45!0.4470.43!0.4170.4220.4230.4220.423
Err
0.8290.8930.9140.9180.9440.9620.9390.9270.901
TOTALiN
1 0 . 1 01 0 . 1 310 .131 0 . 1 41 0 . 1 410. 1410. 1410 .131 0 . 1 1
XHEELIN
253.8255.2'246.2219.5185.4154.1131.3124.2i 17. 1
PRESSR A T I O1 .3141.3271.3201.2961.2651.2351.204"1 . 1 921.183
SPEEDOUT
256.9249.7242.0218.5187.1156.6153.1125.4117.8
KERID PEAK SSVEL R KACH NO
LOSS COEFFTOT0.1270.0750.0630.0630.0450.0320.0540.0640.090
PROF0 . 1 1 30.0660.0580.0650.0460.0320.0540.0640.090
1.0701 . 0541.0370.959O i 9 1 80.9300.9380.9400.958
1 .4751.4231.3861.2551.0890.5530.8200.7860.752
LOSS PARAMTOT0.0440.0260.0220.0210-.0150 . 0 0 90.0130.0150.020
PROF0.0390.0230.0200.0210.0150.0090,0130.0150.020
40
TABLE VH. - Continued,
(q) 90 Percent of design speed; reading 3001
RAD!!RP123i56789
R?!23456^
89
IN24.42223.55922.73820.28417.17014.23212.144It. 47310.813
ABS!N
127.5'.34.!135.8142.2145.3145.7144.0142.8140.4
OUT23.78223.08322.34720.19617.32814.46012.31111.59310.876
YELOUT176.0178.9180.8183.0185.6190.8194.0193.4196.3
ABS MACH NOR?!234
561
89
RP123456789
!N0.3800.4000.4050.4250.4350.4350.4310.4280.420
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5030.5140.5210.5300.5440.5600.5720.5710.580
ABSIN0.00.00.00.00.0
-0.00.
-0.00.
RELIN
293.7288 '.1280.9261.1235.6212.3195.0189.2182.9
BET AMOUT45.339.037.539.541.741.943.343.743.9
VELCUT181.5195.3194.7174.1152.9145.1141.2140.1142.5
REL MACH NOIN
0.8750.8600.8390.7810-.7060.6360.5840.5660.547
INCIDENCEMEAN8.78.79.110.011.612.913.513.714.1
ss5.04.95. 15.4
5.96.36.56.67.0
OUT0.5190.5610.5610.504.0.4460.4260.4160.4140.421
DEV
8.57.77.87.87.68.27.37.97.3
RELIN
64.362.361.157.051.946.642.441.039.8
XERIDIN
127.6134.1135.8142.2145.3145.7144.0142.8140.4
BET AMOUT47.044.642.535.824.311.70.1-3.3-7.4
VELOUT123.9139.1143.514! .2
139.3U2.1141.2139.9141.3
TOTALIN
288.7288.5283.5283.0288.0283.0237.9287.9287.9
TANG!N0.00.00.00.00.0
-0.00.
-0.00.
TEMPRATIO.108.100.095.087.077.067.060.056.055
VELOUT
125 .-1112.5110.0116.4124.2127.5132.9133.5136.2
HER ID MACH NOIN
0.3800.4000.4060.4250.4350.4360.4310.4280.420
D-FACT
0.5870.5050.4350.5170.5570.4950.4470.4270.3S6
OUT0.5540-. 4000.4130.4090.4060.4170.4150.4130.418
EFF
0.683C.7S40.8'.40/8660.9170.9440.9400.9270.911
LOSS COEFFTOT0.25!0.1 £90.148o.in0.0750 . 0520.0560.07C0.083
PROF0.2440.1790.1430 -. 1 1 10 . 0750 . 052O.C580.0700.088
TOTALIN
10.1010.1310.1410.1310.1410.1410.1410.131 0 . 1 1
WHEELIN
264.6255.1245.9219.0185.5154.3131.4124.2117.2
MERiDVEL R0.9711.0371.0560.9930.9590.9750.9310.9791.006
PRESSRATIO1.2841.2951.2991.2891.2711 .2411.2111.1951..187
SPEEDOUT'257.7249.6245.7218.1187.2156.8153.2125.4117.8
PEAK.SSMACH NO1.5151.4551.4131.2751.1040 . 943.0.8280.7920.757
LOSS PARAMTOT0.0870.0640.0500.0570 . 0250.0150.0140.0160.019
PROF0.081O.CSO0 . 0480.0370.0230.0150.0140.0160.019
41
TABLE Vn. - Continued./
(r) 100 Percent of design speed; reading 3017
RADIIRP
1234567e9
RP•23t.56
^
89
IN24.42223.55922.73820.28417.17014.23212.14411.47310.813
ABS!N
192.5204. 4205.22:6.1220. 1
2T6!s216.3215.221C.8
OUT23.782 .23.06322.34720.19617.32814.46012.31111.59310.876
MLOUT
214.621:. 9219.7228.4235.6241.6244.6242.0237.5
ABS MACH NORP
1234567e9
RP123456789
IN0.5840.6230.629r- ^ •"")u.bo£
0.6760.6710.6640.6600.645
PERCENTSPAN5.00
10.0015.0030.0050.0070.0085.0090.0095.00
OUT0.6240.6350.6420.6700.6970.7190.7320.7240.711
ABSIN0 . 10 . 10 . 10 . 10 . 10.10.1C. I0 . 1
RELIN
350.5348.8342.1325.5301.3277.4260.5255.4247.5
BETAKOUT27.26.27.29.32.34.36.35.37.
VEXOUT
256.8256.4257.7236.1214.0202.5196.9193.7188.5
412975497
REL MACH NOIN
1.0631.063.1.0440.9980.9250.8520.8000.7830.758
INCIDENCEMEAN
1.10.60.91.42.74.35.05.35.8
ss-2.6-3.2-3.0-3.2-3.0-2.3-2.0-1.8-1.3
OUT0.7760.7770.7530.6930.6330.6030.5890.5800.564
DEV
5.85.86.05.15.47.08.49.4
10.2
RELIN
55.754.152.948.443.138.035.932.631.6
MR!IN
192.5204.4206.2216.1220.1218.6216.3215.2210.8
3ETAMOUT
44.442.740.753.022.110.50.7
-1.8-4.4
D '.'ELOUT
190.5' 35 . 6195.4197.9198.5199.1196.9195.6187.9
TOTAL TEH?!\
' 289.0">.'>*• -»too. i2P.8 . 522S ' .<237.9237.8237.7287.7
.287.7
R A T I O'. . 097T.09S1 .0941.0525 . 0 8 41.0781.07!1.0571.063
TA.NG '/ELIK0.20.20.20.20.20.20.20.20.2
OUT• 9S.7:- 96.0• ' - 1 0 0 . 5' 113 .9-127.2- 1 3 3 . 8-145.2••145.2•"145.3
MERID MACH NOIN
0.5340.6230.6290.6620.6760.6710.6640.6600.645
D-FACT
0.3740.3650.3800.4190.4390.4150.3840.3760.369
OUT0.5540.5700.5710.5810.5850.5920.5890.5800.563
EFF
0.8500.8910.9320.9470.9920.9780.9360.8980.848
LOSS COEFFTOTo.oes0 . C650.0400.0350.0050 .0140.0430.0670.098
PROF0.0540.0380.0190 . 0240.0050.0140.0430.0670.098
TOTAL• IN10.061 0 . 5 510 .141 0 . 1 41 0 . 1 41 0 . 1 41 0 . 1 41 0 . 1 41 0 . 1 0
WHEELIN
293.1282.8273.!245.7205.91 7 i . O145.7157.7129.9
KERIDVEL R0.9900.9570.9480.9150 .9010 .9110.9100.9000.891
PRESSR A T I O
.321
.332
.341
.341
.524
.294
.2521.2271.199
SPEEDOUT
2S5.4276.8263.4242.6207.8173.7147.7139.1130.7
PEAK SSMACK NO
1.4971.4391.4211.3341.1600.9940.8660.8210.784
LOSS PARAHTOT0.05!0.0220.0 !40.0120.0020.0040 .0110.0160.022
PROF0 .0190 .0150.0070.0080.0020.0040 .0110.0160.022 '
42
TABLE VH. - Continued,
(s) 100 Percent of design speed; reading 2996
RADIIRP
123i5b7B9
!N24.42225.56922.73820.28417.170'U.23212.144It. 47310.813
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.875
ABS VELRP
\•>3z5r*O
"*
8"3
:N!88.5:*B.B20 C. 52;-?.2213.''! '. '.2C--'.52J6.52:;. 9
OUT216.9217. 22!7.'z224.9250.9255.0255.8235.2231.5
ABS-MACH NOR?
I
25i56739
RP125z567e9
IN0.57!0.6340.6100.5390.6530.6-60.6340.6310.616
PERCENTSPAN5.0010.001-5.0030.0050.0070.0085.0090.0095.00
OUT0.6260.6300.6310.6580.6800.6900.7020.6950.690
ABSIN0.00.00.00.00.00.00.00.00.0
. RELIN
348.7545.7558.7•520.6296.5•271.7255.4247.9240.0
BETAMOUT50.330.050.132.535.136.138.138.639.8
VELOUT257.4252.6246.7-225.2203.619!. 8185.5182.3178.7
REL MACH NOIN
1 . 0561.05!1.0310.9800.9080.8320.7750.7580.732
INCIDENCEMEAN1.1 .
1.2.3.5.6.6.7.
7i7383230
SS-2.0-2.4-2.2
: -2.5' -1.9, -1.3-0.8-0.8-0.1
OUT0.7450.7320.7160.6590.6000.5680.5520.5450.533
DEV
4.74.95.64-. 75.17.58.49.19.1
RELIN
57.354.953.749.544.;39.035.135.652.7
BETAMOUT43.341.840.352.621.811.00.7
-2.1-5.6
MERID VELIN
188.5198.3200.5209.2215.:211.1207.3206.5.20!. 9
OUT187.3163.2188. 2189.8139.0188. 3185.5182.2177.9
TOTALIN
289.1268.8288.6288.0287.8287.7287.6287.5287.6
TEMPRATIO1.109.106. 104.098.090.080.072.069.065
TANG VEL!NO.I '0.10. 10.!0.20.20.10.20.2
CUT109.5108.5108.9120.7152.6137.3U5.5!45.6148. 1
MERID HACK NOIN
0.5710.6040.6100.6590.6550.6460.6340.6310.616
D-FACT
0.4J30.4160.4180-. 4520.47!0.4430.4120.4030.392
OUT0.5420.5450.5460 . 555"0.5570.5580.5520.5430.551
EFF
O.S710.9!C0 . S220.5690.9360.9570.9270.8S!O.S55
LOSS COOTTOT0.0340 . 0590.0510.02!O.G09O.G3C0.0520.0340.104
PROF0.0480.0510.0280.012O.C090.0300.0520.0840.104
TOTALIN
10.08-10.13-10.1410.1410.1410. 1410.1410,1410.09
KHEELIN
293.5283.0273.2245.!206.4171.2145.9157.4150.0
XERiDVEL R0.9940 . G-470.9590.907O.G870.8920.895O.S320.881
PRESSRATIOf .5731.5811.573' 1.5741 . 5451.2951.2561.2281.209
SPEEDOUT285.8276.9-268.5242.1208.3173.9147.9156.8130.8
PEAK SSMACH XO
.513• .459.442'.540.174.006
3.3360.34!0.309
LOSS ?ARAMTOT0.0300.0210.0180.0070.0030.0090.0130.0200.023
PROF0.0170.0110.0100.0040.00-30.0090.0130.0200.023
43
TABLE VII. - Continued,
(t) 100 Percent of design speed; reading 2993
RAD I!RP)3
3z56"*
69
R?*25Z56
8
^
!N24.42225.56922.73820.28*17.17014.23212.14Z11.47310.813
iBS;N
, ...» ^
•8-!:188.3196.3'98.3' Jo. '193.:'92.3'83.-
OUT23.78223.06322.3-5720.1S617.3281Z.Z6012.31 111.593!0.876
YE IOUT
213.62 1 5 . '215.8220. 522.". 5218.9225.8223.6223.9
ABS KACH NOR?
*23z567e9
RP123z56-i89
i\0.5340.5660.57!0.5970.6040.5970.5870.5850.573
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.6140.6200.6230.64!0.6Z60.6Z50.6600.6630.665
ABSIN0.00.00.00.00.00.00.00.00.0
RELIN
342.7339.9331.6312.8285.9259.924!. 8236.5228.7
BETAMCUT34.933.333.135.137. 938.740.441 ,142.1
YELCUT259.6240.6235.2'214.2188.517Z.8171.9168.7167.3
REL MACH NOIN
1.0331.0291.005.0.9520.8710.7910.7350.7190.695
INCIDENCEMEAN5.33.13,44. 15.87.38.28.38.7
SS-0.4-0.7-0.5-0.50.10.71.11.21.6
OUT0.6890.6940.6790.6230.5520.5150.5090.5010.497
DEV
4.44.75.14.85.98.68.28.67.8
RELIN
58.956.655.451.146.:41.037.035.634.4
.BET AMCUT
43.041.639.832.722.712.10.5
-2.6-6.8
MR ID YELIN
177.2187.0188.3196.5198. 3196.1153.0192.3188.7
CUT175.1179.9180.8180.573.970.971.968.6166.2
TOTAL TEMPIN
239.3288.9268.6288.0267.7237.7287.6287.6287.6
RATIO! . 1 181. 161 . 141. 051.0931.0791 .07Z1.0691 . 067
TANG VELIN0.1o.;0.10.15.!0.10.10.10.1
CUT122.3118.0117.9126.9135.5136.8146.4146.9150.1
MERiD MACH NOIN
C.5340.5660.5710.5970.6040.5970.5870.5850.573
D-FACT
0.4730.4550.4520.4820.508'0.4820.4Z!0.4330.41Z
OUT0.5040.5190.5220.5250.5090.5040.5090.5000.494
EFF
0.8800.9160.9340.9700.9700.9430.918fl.8850.859
LOSS COEFFTOT0.0870.0610.0490.0230.0230.0430.0650.0890.112
PROF0.0470.0290.0220.0140.0230.0430.0650.0890.112
TOTAL PRESSIN
10.0810.1310.1310.1410. 1410.1410.1410.14to. to
RATIO1 .4U1.4241 .4241.4031.35!1.2881.2591i2321.216
WHEEL SPEEDIN
293.5283.9273.1243.6206.2170.7145.8137.8129.5
HER IDVEL R0.9890.9620.9600.9180.8770.87!0.8910.8770.881
OUT285.8277.9268.4242.6208.0173.4147.8139.2130.2
PEA< SSMACK NO1.5571.5081.4931.3621.1891.0180.9000.8610.821
LOSS PARAMTOT0.0310.0210.0170.0080.0070.0120.0160.0210.025
PROF0.0170.0100.0080.0050.0070.01-20.0160.0210.025
44
TABLE VH. - Continued,
(u) 100 Percent of design speed; reading 2994
RADIIRP
123i567
89
IN24.42223.56922.73820.28417.170U.23212. U411.47310.813
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
ABS VELRP
t23i56^85
IN156.5175.6177.6185.2187.!183.8!8?.7'180.2:76.4
OUT •208.8213.8213.9215.9212.8213.9220.4218.7220.8
ABS MACH NOR?
i234567e9
RP-t
23456789
IN0.5000.5300.5360.5S10.5680.5570.5500.5450.533
PERCENTSPAN5.0010.00!5:0030.0050.0070.0085.0090.0095.00
CUT0.5980.6150.6160.6260.6210.6280.6510.6470.654
ABSIN0.00.00.00.00.00.00.00.00.0
RELIN
•337.2332.8325.8305.9278.4250.7232.9226.7219.0
BET AMOUT37.235.135.136.839.940.942.243.143.6
VELOUT230.4232.8227.7206.7178.3165.0163.3160.0161.4
REL MACH NOIN
1.0131.0040.9840.9270.8450.7600.7060.6860.662
INCIDENCEMEAN4.84.65.05.77.49.29.9
10.110.6
SS1.10.8
- 1 . 01.1I-.72.52.83.03.5
OUT0.6590.6690.6560.6000.5210.4840.4830.4730.478
DEV
5.14.45.15 ."37.0•8.17.67.57.0
RELIN
60.458.257.052.747.842.938.737.436.3
tCRIDIN
166.5175.6177.6185.2187. i183.8181 .7180.2176.4
BETAMOUT43.841.339.833.223.711.6-0.0-3.7-7.7
VELCUT166.3174.8175.0172.9163.3161.6163.3159.7159.9
TOTALIN
289.5288.3288.5288.0287.7287.8287.7287.7287.8
TANGIN0.10.0.0.0.0.0.0.0.
TEMPRATIO1.1251.1221. 1 1 91.1031.0931.0831.0751.0711.068
VELOUT126.3123.1123.0129.3136.4140..!148.0149.5152.2
MERID MACH NOIN
0.5000.5500.53S0.5610.5680.5570.5500.5450.533
D-FACT
0.4970.4740.473'0:4980.5520.5060.4580.4500.417
OUT0.4760.5020.5040.5020.4770.4740-4830.4720.474
EFF
0.8580.9070.9220.9530.9560;9280.9250.8940.890
TOTALIN
10.0910. U10.1310.1410.1410.1410.1410.1410.10
WHEEL!N
293.4282.8273.3243.6206.2170.7145.9137.7129.9
PRESSRATIO.418.442.440.407.347.296.263.239.229
SPEEDOUT285.7276,. 7268.6242.5208.1173.4147.9139.1130.7
MERiD PEAK SSVEL R MACH NO
LOSS COOTTOT0.1250.0720.0620.. 0570.3350.060O.C'640,0900.096
PROF .0.0800.0560.0330.0290.0350 .''0600.0540.0900.096
0.9990.9960.986.0 . 9330..8730.8790.8990.8860.907
1.6051.5551.5211.3781.2021.0280.9090.869o;833
LOSS PARAMTOT0.0440.0260.0220.013O.OM0.0170.0160.0210.021
PROF0 . 0280.0130.0120.0100.01-1.0.0170.0160.0210.021
45
TABLE VH. - Continued,
(v) 100 Percent of design speed; reading 2995
R A D t iRP
123456-i89
RPt23i56~
3
^
' 'IN24. 42225.56922.75820.28417.17014.23212. 144•11. -17310.813
ABSIN
155. i164.9'66.5
1-3.5174'. 8' 72-.-9'71 ''69.5'oo.7
OUT23.73223.06522.3^720.19G17.32814.46012.31 111.593'10.876
VELOUT
205.?209.8209.2209.5206.571 ' .72'7.4217.9217.9
ABS MACH NORP
12 •5 .456789
RP123456789
IN0.^590.4960.5010.5240.5280.5220.5160.5110.502
PERCENTSPAN5.00
• 10,0015.0030.0050.0070.0085.00
. 90.0095 .'00
OUT0.5880.6020.6020.6060.6010.6200.6410.6440.645
• A B SIN0 .00 .00.00 .00 .00 . 00 . 00 . 00.0
REL!N
532.0327.6519.4299.3.270.3243.2224.7218.4211.2
BETAMOUT39.36.36.38.42.42.43.43.44.
VELOUT
223.4228. G221 .9198.4168.0158.8157.7157.9157.7
0336265"•
2
REL MACH NOIN
0.9950.9850.9610.9040.8170.7350.6780.6590.636
INCIDENCEMEAN6.36:26.67.69.4
11 .011.511.812.1
SS2.62.52.63.03.74.44.54.75.0
OUT0.6380.6540.6380.5740.4890.4650.4550.4670.467
DEV
5.65.25.86.57.77.67.07; 16.9
•RELIN
61.959.858.654.649.744 .7
40.439.137.9
XERIDIN
156.4-184.9166.5173.5174.8172.9171 .1159.5166.7
BETAMOUT
44.2
42.140.534.4
24.51 1 . 1-0.7-4.1-7.8
VELOUT
',60.1:69.!158.7153.7152.9155.8157.7157.5156.2
TOTAL TEtfPIN
230.2208.82S3.42S7.9237.9207.8237.8237.6287. S
T,'.i i
- INr(
0.a.0.0.u .
0.o!0.
R A T 1 0 :
1.1281 . 1 24 -1 . 1 1 9 ' -1 . 1 0 81.0951.0841 . 0761 . 0721.068
\G VELOUT
•-V29.5..1.24.3: 123. 81.50.8
:i'.58.7'!43.3• '•.49.7150.5
.•1"51..9
MERiD'MACH NOIN.
0.469 .0.4950.5010.5240.5280.5220.5160.5110.502
D-FACT
0.5150.4820.4810.5170.5600.5210.4650.440-0.413
OUT0.4570.4850.4850.4740.4450.4570.4650.4660.463
EFF
0.7960.8650.8840.9110.9050.922'0.9! 90.9180.896
LOSSTOT •0 ; 1 640 .1080.0940.0720. 081O . C 7 I0.0750/0750.097
.
COEF.FPROF •0 . 1 1 30.0690.0650 . 0640.0810.0710:0750.0750.097
TOTAIN
1 0 . 1 01 0 . 1 31 0 . 1 41 0 . 1 31 0 . 1 410.15
. 1 0 : 1 5- 1 0 . 1 31 0 . 1 1
. PRESSR A T I O1.4051 .4271.4211 . 3891.5551.300.'1.2661.2501.231
WHEEL SPEED- IN292.9285.2272.5
- 244.0206.4171.2145.7157.8129.8
KER1DVEL R1-.C241.0251.0130.9450.8750.901
• 0.9220.9290 .937
OUT285.5277.2267.9242.9'208.5174.0147.7159.2
• 1 5 0 . 5
PEAK SSMACH NC
1.6431.5341.538
: 1.599' 1.217
1 .041' 0.914
0.8760.836
LOSS PARAMTOT •0.0570.0380.0350.0250.0260.0200/0190.0180.021
PROF0 .0400.0240.0230.0220.0260.0200.0190.0180.021
46
TABLE VII. - Continued,
(w) 100 Percent of design speed; reading 3026
RADIIRP
123456789
RP123i56**
8.9
IN24.42223.56922.75820.28417.17014.23212.14411.47310.813
ABS:N
147.2155.5157.8164.7165.4163.3
' 162.0161.4153.7
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
VELOUT
202.6207.6208.2209.0203.7207.1216.3216.8216.2
ABS' MACH NORP
123456789
RP1234
56789
IN0.4400.4660.474
0.4960.4980.4920.4880.4860.477
PERCENTSPAN5.00
10.0.0!5.0030.0050.0070.0085.0090.0095.00
OUT0.5760.5940.5970.6040.5920.6060.6380.6400.640
ABSIN0.0o.-o0.00.00.00.00.0 '0.00.0
' . - ' . REL' !N;328.0: 323.1.316.2;294.6'.264.1;-236.0..218.3-SI2.1;2Q4;5
BET AMOUT44.139.138.840 .0
43.1
43.844.144.144.4
VELOUT
205.0217.6213.6193.7165.8152.3155,4156.0155.9
REL MACH NOIN
0.9810.9690.9500.8370.7960.7100.6570.6380.615
INCIDENCEMEAN
7.87.78.19.0
10.9'12.5.15.213.113.4
. SS' 4.1. 3.9
4/1 -- 4.4
'!; 5.2'... 5.8
6.26.06.3
OUT0.-5&2-0.6220.6130.5600.4760.4460.4580.4610.462
DEV
6.25.4
- 5,96.38.17.86.96.96.7
RELIN
63.5. 61.2
6 0 . 156.051.246.242.140.439.1
MER1D!N
147.2155.5157.8164.7165.4165.3162.0161.4158.7
BETAMOUT
44.842.540.654.324.811.3-0.8-4.3-7.9
VELCUT
145.4161.0162.2160.1143.7145.4155.4155.6154.4
TOTALIN
289. 1288.7288.3203.0287.9287.9237.8287.8287.8
TANGiN0 . 10.1O . I0 .10.10 .1
• 0.10.10 .1
TEMPRATIO1.1371.1291 . 1 241 . 1 1 01.0951.0831.0761.0721.068
VELOUT
141 .113i :0150.5154.4159:2143.4150.5150.9151.4
TOTALIN
10.1010.. 1410.1410.1410,1410.1410.1410.1410 .11
WHEELIN
293.2235.4274.2244.4
206.0170.4
• 146.4137.7129.2
MERID MACH f-JO rERlDIN
0.4400.4660.4740.49'S0.4980.4920.4880.4860.477
D-FACT-
0.5820.5170.5120.5300.5660.5350.4610.4550.402
OUT0.4130.4610.4650 . 4630.4520.457-0.4580.4600.457
EFF
0 . 7590.825O.G510.8090.9000.9180.9220.9290.914
• LOSS COEFFTOT0.224O.liS0.1260.0850.08-90.0770.0710.0690.084
PROF0 . 1'700.1070.0940..0780.089.0.0770.0710.0690.084
VEL R0.9831.0551.0280.9720.8990 . 9 S 5
, 0.959.0.9640.973
PRESSRATIO1.4001.423T.4201 . 3921.3331.2941.2711.2531.233
SPEEDOUT
285.5277.3269.5243.4207.9173.1148.4135.1129.9
PEAK SSMACK NO
1.6671.6061 .5671.4171.226!.0430.9250.8790.836
LOSS PARAMTOT .0.0780.0520.0440.0290.0280.0220.0180.0160.018
PROF:0.0590.0370.0530.0260.0280.0220.0180.0-160.018
47
TABLE Vn. - Continued,
(x) HO Percent of design speed; reading 3023
RAD! !RP
123456•?
89
RP123456~
e5
!N2-1.42223.55922.73820.28417.170U.25212.14411.47310.813
ABSIN
183.8193.6195.8205.52:9.6207.2203!7203.0198.7
OUT23.78225.06322.34720.19617.528U.46012.51111.59310.876
VELOUT
223.3250 . 7251.8235.2237.6240. 0238.5238.0238.7
ABS MACH NORP
1234
5.6789
RP123A
56789
IN0.5560.5880.5950.6270.6410.6330.6220.6190.606
PERCENTSPAN5.00
10.0015.0030.0050.0070 .-0085.0090.0095.00
OUT0.6330.6580.6620.6810.6920.7060.-7060.7050.709
ABSIN0.10.10.0.0.0.0.0.0.1
RELIN
370.8356.0357.6536.5308.2279.2258.9253.0244.3
BETAMOUT40.558.158.459.340.84 1 . 042.543.244.0
VELOUT
239.4243.3255.9216.5194.1184.1176.0173.9173.2
REL MACH NOIN
1.1211 .1111.0871.0270.9430.8540.7900.7720.744
INCIDENCEMEAN4.74.54.85.46.88.49.29.39.8
ss1.00.70.90.81.11.82.22.22.7
OUT0.6780.6930.6740.6240.5650.5420.5210.5150.514
DEV
6.24.84.94.55.36.88.17.97.1
RELIN
60.358.056.852.447.142.138.136.635.6
KERtDIN
183.8193.8195.8205.5209.6207.2203.7203.0198.7
9ETAMOUT
44.841 .739.652.422.110.30.4
-3.3-7.5
VELOUT
169.8181.7181.8182.8179.8181 .1176.0173.6171.7
TOTIN
269.1238.8268.4288.1287.9287. 7237 ;7287.7287.7
AL TEMPR A T I O1.1571.1551.1501.1351 .1161.0991 .'0861.0831.080
TANG VELIN0 .20.20.20..-20.20.20.20.20.2
OUT145.1142.2143.91-49,-G-155.5157.5161.0162.8165.8
MERID MACH NOIN
0.5560.5880.5950.6270.6410.6330.6220.6190.606
D-FACT
0.5430.5170.5230.5400.5480.5070.4750.4650.441
OUT0.4810.5180.5190.5270.5240.5350.5210.5150.510
EFF
0.7940.8640.8780.9220.9570.9720.9320.9020.885
TOTALIN
10.. 071 0 . 1 11 0 . 1 310 .151 0 . 1 410 .1410 .1410 .1410 .10
WHEELIN
522.2310.7299.4266.. 7.226.2187.4160.0151.2142.3
PRESSRATIO1.5101.5441.5421.5091.4461.3801.3121 . 28.61.271
SPEEDOUT
313.8304.0294.3265, 6228.2190.4152.2152.8143.1
KER'.D PEAK SSVEL R MACH NO
LOSS COEFFTOT0.1700.1120.1030.0650.0360.0240.0560.0800.096
PROF0.0980.0530.0520.0380.0310.0240.0560.0800.096
0'.9240.93S0.9280.8900.8580.8740.8640.8550.864
1,6551.5011.5761.4811.5211.1321 .0000.9570.914
LOSS PARAMTOT0.0590.0400.0360.0230.0120.0070.0140.0190.021
PROF0.0340,0190.0180.0130.0100.0070.0140.0190.021
48
TABLE vn. - Continued,
(y) 110 Percent of design speed; reading 3024
RADIIRP
123456789
RP123i56^
8c»
IN24.42223.56922.73820.28417.170U.23212.14411.47310.813
ABSIN
165.91"6.I178.5167.5I3C.3187.2183.3183.1185. 3
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
VELOUT
220.1.228.3229.0252.5229.8225.5250.5253.1255.7
ABS MACH NORP
123456789
RPt23t,56789
IN0.4680.5310.5390.5690.5780.5680.5550.5550.545
PERCENTSPAN5.00
10.0015.00-30.0050.0070.0085.0090.0095.00
OUT0.6190.6480.6526.6680.6680.6600.6800.6890.698
ABSIN0.10.10 . 10.10.00.10.10.00 . 0
RELIN
352.4357.2348.5326.8294.7263.7242.0257.4229.5
BETAMOUT46.41.40.41.42.44.44.45.45.
VELOUT
216.5230.8227.0208.4185.8
515260603
165.5164.0165.4167.5
REL MACH NOIN
1.0891.0771.0530.9910.8950:8000.7330.7190.695
INCIDENCEMEAN
7.26.97,28.09.5
11.111.912.212.6
SS3.53.13.23.45.84.44.85.15.5
OUT0.6090.6550.6460.5990,5340.4840.4840.4890.496
DEV
6.95.05.25.16.27;7
7.17.16.3
RELIN
62.860.559.255.049.844.840.839.538.4
NERID;N
165.9176.1178.5187.5190.3187.2183.3183.1180.0
BETAMOUT
45.541.9
39.935.025.011.2-0.6-4.1-8.5
VELOUT
151.617! .9174.2174.8169.2162.216-4.0165.0165.7
TOTALIN
289.3233.9283.5283.0287.8287.7237; 7287.7287.7
TANG'IN0.20.20.20.20.20.20.20.20.2
TEMPR A T I O1.1691.1601.1551.1591.1171.0991.0871.0851.082
VELOUT
159.5150.2148.7!55.2155.5156.7162.0164.7167.6
MERID MACH NOIN
0.4980.5510.5590.5690.5780.5580.5550.5550.545
D-FACT
0.6150.5510.5420.5550.5630.5480.4900.4670.432
OUT0.4270.48S0.4960.5030.4910.4740.4840.4870.491
EFF
0.7560.8280.8510.9010.9530.9140.9160.9010.896
LOSS COEFFTOT0.2360.1520.1350.0890.0600.0780.0780.0950 .100
PROF0.1540.0850.0750.0550.0560.0780.0780.0950 . 1 0 0
TOTAL PRESSIN
10.0710.1210 .1410 .1410.1410.1410.1410.1410 .11
KHEELIN
522.5510.9299.5267.8225.2185.9153.1151.5142.6
XER1DVEL R0.9140.9760.9760.9530.8890.8660.8950.9010.921
RATIO1.508
.547
.542
.510
.455
.355
.3091.2951.282
SPEEDOUT
515.9504.2294.3266.7227.2188.8160.5152.8143.4
PEAK SSMACH NO
1.7181.6621.6381.5491.3351.1560.9980:9660.925
LOSS PARAMTOT0.0810.0540.0470.0510 .0190.0220.0190.0220.022
PROF0.0550.0300.0260.0190.-0180.0220.0190.0220.022
49
TABLE VH. - Continued,
(z) 120 Percent of design speed; reading 3038
R A D I IRPI23456•eo
RP•25i.5o"*
S*j
!N24.42223.559
' 22. 73820.28417.17Q14.23212.14411.47310.813
ABSIM
2:5.:228.522;}. 5
24;!5242.524;.;23"."235. J234.4
OUT •23.78223.06322.54720.15517.32814,46012.51111.59310.875
VELOUT
243.52-7. 1248. j255. C250.52'5.3285.9275.0258.1
ABS MACH NORP
•25456
789
RP123i.5&T
89
:N0.55'.0.7030.7070.7450.7520.7440.7350.7330.725
PERCENTSPAN5.00
10.0015.0030.0050 .0070.0085.0090.0055.00
OUT0 .70C0.7110.7150.7430.7620.8160.8560.8360.803
ABSIN0.00 . 00 . 00.00 .00 .00 .00 . 00 .0
REL:N
412.7408.5359.7378.23-16.3515.6255.2288!s281.4
BETAMCUT31.731.231.733.838.437.639.640.54 1 . 0
VELOUT
298.2253.7284.8259.2222.1221.7220.2212.5203.3
REL MACK NOIN
1.2631.2581.2311.1721.0740.9780.9140.8940.870
INCIDENCEMEAN2.82.53.03.55.26.87.57.67.9
ss-0.9-1.3-1.0-1.1-0.5
0.10.40.50.7
OUT0.8550.845.0.82!0.7530.6500.6570.6590.6370.609
DEV
7.3' 7.1
7.57.06.56.96.47.49.3
REL!N
53.456.055.050.545.640.538.434.935.6
KERID!N
216.0228.5229.5240.5242.5240.0257.7236.9234.4
BETAMOUT
45.944 .0
42.234.923.210 .4-1.5-5.9-5.4
'.'ELOUT
207.5211.4210 .9212.7204.!2'.8.0220.1212.0202.5
TOTAL!N
235.0288.7283.5288'.1287.8287.8287.7287.7287.8
TANGi\S . 0 :
0 . 0 'c . o0 . 10.1 :
0.1 '0.1"0.10:1
TEMPR A T I O1 . 1491 .1461 .1431.138I . 1 281 . 1 1 61 . 1071.0581.088
VELOUT
128.3127.9130.4142.4162.0168.2182.4181 .4175.7
MER.'D MACH MOINI
0.6610.7030.7070.7450.7520.7440.7360.7330.7?5
0-FACT
0.4270.4280.4360.4700.5240.4550.4090.4130.416
OUT0.5550.6080.6080.6170.5970.6460.6590.6350.606
EFF
0.7600.8130.8280.8350.8420.9190.9260.8790-.817
LOSS COEFFTOTC.1640.1270 . 1 1 90 .1190 .1190.064O'.OSO0.0930.131
PROF0.0580.0360.038O v 0 7 00'; 1000..0610.0600.0930.131
TOTALIN
10..0710 .141 0 . 1 31 0 . 1 410 .141 0 . 1 41 0 . 1 41 0 . 1 4
10.09
WHEELIN
351.7535.1327.3291.5247.3204.9175.1165.4155.8
MERiOVEL R0.5610.9250.9190.8840.8420.9080.9260.8950 .864
PRESSR A T I O
.457
.480
.480
.466
.432
.424
.5901.3551.276
SPEEDOUT
342.5331.8321.7290.7249.6208.2177.5167.1156.7
PEA< SSKACK NC
1.7051.65!1.6241.5091.3761.2381.0941.0450.997
LOSS PARAMTOT0.0560.0430.0400.0400.0390 .0180.0150.0220.029
PROF0.0200.0120.0130 . 024O.C320 .0180.0150.0220.029.
50
TABLE VII. - Continued,
(aa) 120 Percent of design speed; reading 3039
RADIIW>
123A56•*
89
*P*
2345673c»
IN24.42223.56922.73820.28417.170U.23212.'"11.47310.813
ABSIN
209.22'9.7"! . I252! 6235.8235.2253.723'. 2228.5
OUT23.78223.05322.34720.19517.32814.46012.31111.59310.875
VELCUT238.9 •245.7 •247.6253.: •262.3.258.6 •279.827:. 4 •262.:
ABS MACK NOSP
123456769
RP123i567
39
IN0.5330.6740.5780.7190.7333.7310.722*0'.7!40.705
PERCENTSPAN5.0010.0015.0050.0050.0070.0085.0090. 0095.00
OUT0.6770.7020.7070.7290.7640.7930.8350.8100.782
ABSIN0.00.00.00.00.00.00.00.00.0
,- REL. IN409.0404.1394.8373.3342.2312.5291.9264 . 1276.5
BETAKOUT37.035.936.038.340.139.440.741.842.5
VELOUT275.5273.7265.9239.7216.0210.8212.0202.8194.!
REL MACH NOIN1.2491.2391.2121.1531.0590.9670.9020.8770.853
INCIDENCEMEAN3.53.53.94.45.9.7.2:7.98.28.5
SS-0.1-0.30.0-0.20.20.60.91. !1.4
OUT0.7800.7790.7610.6910.6300.6220.6330.6050.579
DEV
7.56.2S.-6-6.15.16.76.57.28.5
RELIN
59.257.156.051.446.240.936.835.534.3
KERIDIN
209.2219.7221.0252.8236.8235.2233.7231.2228.5
BETAMOUT
46.143.141.334.021.810.2-1.4-4.0-6.1
VELOUT190.9199.8200.4198.8200.6207.4212.0202.3193.0
TOTAL TEMPIN
288. -9288.6288.4288.1287.9287.8287.7287.6287.7
TANCIN0.10.10.10.10'. 10. 10.1o.i0.1
RATIO1.1721.1681.1661.1511.1571 . 1 1 71.1071.0991.092
VELOUT145.6144.7145.4i56.7169.1170.6182.6181.0177.4
KERID MACH NOIN
0.6390.6740.6780.7190.7330.7310.7220.7140.705
D-FACT
0.4950.490
. 0.4910.5510.5430.4860.4300.4570.441
OUT0.54:0.5690.5720.5730.5850.6120.6320.6040.575
EFF
0.7370.8130.820-0.6570.8950.9200.9350.8870.856
LOSS COEFFTOT0.2040.1470.1440.1150.0350.0650 . 0550.09P0.126
PRO"0.0960 . 0540.0620..0540.0670.0620.0b30.0900.126
TOTAL PRESSIN
10.0910.1310.1410.1410.1410.1410.1410.1410.10
WHEELIN
351.5359.2527. -2292.0247.0204.8174.9165.1155.8
MERIDVEL RO.S120.9090.907•0 . 8540.8470.8780.9070.8750.844
RATIOi.5191.567f.5611.5511.4991.4311.398•1.5441.295
SPEEDOUT542.5551.9521.6290,. 7249.5208.0177.51 65. 8156.7
PEAK ssMACH NO.725.670.641.525.590.240'.0951.0481.002
LOSS PARAMTOTO.C690.05!0.0490.0590.0280.0190.0150.0210.028
PROF0.0550.0190.0210.0220.0220.0130.0150.0210.028
51
TABLE VII. - Continued,
(bb) 120 Percent of design speed; reading 3040
RADIIRP
125456^
89
RP«•>345673w
iN24.42223.56922.73020.26417.170U.23212.14411.47310.813
A3S:N
'96.6
2J7.520?.!221.522S.:228.2225.4221 .72~3.9
OUT25.78225.05322.54720.19617.32814.460'2.31111.59310.876
VELC'JT
233.1243.5245.3252.6258.2265.92"l. 3264.0260.6
ABS MACH NORP
\
25i.56189
RP123i56789
IN0.5970.6340.6390.6810.7330.7040.6940.6810.672
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.6540.6880.6980.7240.7490.7820.8060.7840.775
ABSIN0.00.00.00.00.00.00.00.00.0
REL!N
403.2397.8388.7566.5336.43C6.7265.4275.4258.7
BETAMOUT43.239.159.241 .142.54i. 142.443.144.3
VELOUT
250.1259.9253.4227.4204.6205.3200.5193.3168.1
REL MACH NOIN
1.2251.2141.1871.1261.0370.9450.8790.8500.825
INCIDENCEMEAN5.25.05.45.87.08.28.99.49.7
SS1.51.21.51.21.31.61.92.32.6
OUT0.7020.7350.7190.6520.5930.5980;5960.5740.559
DEV
8.56.56.45.34.86.06.27.36.9
RELIN
60.858.557.452.047.341.937.856.735.5
KERIDIN
196.6207.6209.1221.6228.0228.2225.4221.7218.9
BETANOUT47.243.441.133.221.69.5
-1.5-4.0-7.7
VELOUT170.0189.0191.0190.3150.3200.5200.4192.8186.4
TOTALIN
239.0233. 72S8.4238.1237.9287.7287.8287.8287.8
TANGIN0.10.10.10.1C.-t0.10.10.10.1
TEMPRATIO1 . 1 881.1811.1781.1621 . 1'431.1221 .1071.1001.095
VELOUT159.5153.6155.5166.1174.5174.6182.8180.5182.2
MERID MACH NOIN0.5970.634Q-.6390.6810.7030.7040.6940.6810.672
D-FACT
0.5700.5280.5300.5660.5750.5050.4580.4550.450
OUT0.4770.5340.5420-.5450.5520.5900.5950.5730.554
EFF
0.7020.7900.8100.8570.8680.9270.9320.8840.863
LOSS COTOT0.2500.1770.1640.1240.0980.0630.0580.0980.114
EFFPROF0.1390.0820.0790.0730.0780.0610.0580.0980.114
TOTAL PRESSIN
10.0710.1310.1310.1410.1510.1510.1510.15.10.10
WHEELIN
352.1359.4327.7291.9247.4204. 9175.0165.3156.0
•MERIDVEL R0.8650.9100.9150.8590.8350.8780.8890.8700.851
RATIO1.542.597.602..575.520.453.395.347
1.318
SPEEDOUT342.9352.1322.0290.7249.7208.2177.5.167.0156.9
PEAK SSMACH NO1.7561.6981 .6711.5521.4191.2471.1021.0551.010
LOSS PARAMTOT0.0830.0610.0570.043•0.0320.0180.0150.0230.025
PROF0.0460.0280.0270.0250.0250.0170.0150.023fl.025
52
TABLE VH. - Concluded,
(cc) 120 Percent of design speed; reading 3042
RAD!!RP
123A56t
89
R?\23455~
8hi
IN24. -42223.56922.738X20.28*17.170U.23212.144It .47310.813
ABS!N
183.9193.6195.C208.0216.42-5.7211.52J7.9205.3
OUT23.78223.06322.34720.19617.32814.46012.31111.59310.876
VELOUT229.6239.8244.7249.7256.5261.5261. '4258.8258.8
A3S MACK NORP•23i56789
IN0.5550.5S80.5930.5360.6640.6620.6 80.6360.627
OUT'0.6330.6740.6910.7130.742•0.7670.7730.7660.768
ABSIN0.00.00.00.00.00.00.00.00.0
RELIN
397.1391.3381.5358.7328.5297.7274.5265.6257.7
BETAMOUT50.842.941.542.543.442.643.644.644.6
VELOUT
219.7244.3243.5220.9200.2195.1189.5185.0185.1
REL MACH NOIN
1.2011.1881.1591.0961.0080.9130.8410.8120.787
PERCENT INCIDENCERP
i23i56789
SPAN5.0010.0015.0030.0050.0070.6085.0090.0095.00
MEAN6.6.7.7.8.9.10.1 1 .1 1 .
882-65972t
ss3.13.03.33.02.83.23.74.14.3
OUT0.6110.6860.6880.6310.5790.5720.5600.5480.552
DEV
10.07.16.4'5.74.75.86.96.87.0
RELIN
62.460.359.354.648.843.639.638.537.2
MERiDIN
183.9193.6195.0208.0216.4215.7211.5207.9205.3
BETAMOUT
48.744.041.233.621.49.3
-0.8-4.4-7.6
VELCUT
145.1175.7183.3184.0165.4192.5169.5184.4184.4
TOTAL TEMP!N
2S9.1288.6283.42SS.2287.9287.7287.5287.5287.6
RATIO.205.192.185.167.146.124.108.103
1.099
TANG VELINOM0.10.1-o.i0.10.10.10.10.1
OUT177.9165.2162.1163.8175.4176.9180.1181.6181.6
MERID MACH NOIN
0.5560.5880.593O.S360.6S40.6620.6480.6350.627
D-FACT
0.6630.5710.5550.5780.5800.5200.4740.4650.434
OUT0.4030.4940.5180.5250.5590.5650.5500.5460.547
EFF
0.6390.7410.7910.8560.3940.9330.9120.88!0.869
LOSSTCT0.3270.2320.190O.'.S!0.0980.06!0.0800.1090.122
CO:FFPROF0.2100.1310.1000.0960.0760.0600.0800.1090.122
TOTALIN
10.0710.1210.1210.1410.1410.1510.1410.1410. 1 1
WHEELIN
352.1340.1323.0292.3247.3205.5175.1165.5155.9
I-ERIDVEL R0. 7890.958C.9400.834c.es;0.892O.G9S0.8870.898
PRESSRATIO1.5381.5921 .6111.5811.5381.4561 . 3891.3551.335
SPEEDCUT342.9332.8522.3291.0249.6208.6177.5167.2156.8
PEAK SSMACH NO
1 .79!1.7381.7101.59!1 .4591.2571 . 1 1 01.0631.015
LOSS PARAMTOT0 . 1 060.0790.0560.0520.0320.0180.0200.0260.027
PROF0 . 063C.0450.0550.0530.0250.0170.0200.0260.027
53
TABLE VIE. - BLADE-ELEMENT DATA AT BLADE EDGES FOR STATOR 53
(a) 70 Percent of design speed; reading 3027
RAD!!RP
I
25i56T
89
RP!23i56~*
39
IN23.39522.71822. 04520.01517.315U.60012.50911.76611.049
ABS!N
185.9:9!.4195.42:4.12'.'.. 32'.5.3
' 2:9.22G3.419C.2
OUT23.42122.77122.12620.19617.67315.17613.26412.60311.935
VELOl'T199. 1207.!210.52'5.1222.2225.4229.0251.2'! ! . 1
ABS MACH NORP
123456789
RP!23z5£789
!N0.55S0.5730.5790.6130.6350.64;0.6280.6100.569
PERCENTSPAM5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5980.6240.6340.6520.6700.6790.6920.7000.634
INCMEAN-11.2-11.5-11.0-10.5-9.0-9.1-8.9-8.8-8.9
ABSIN9.810.511.815.120.825.229.231.132.9
RElIN
185.9191.4193.4204.1211.32!3.32C9.2203.4190.2
8ETAMOUT0.2
-0.5-0.9-0.90.21.00.61.55.0
VELCUT199.!207.1210.5216.1222.2225 [4229.0231.2211.1
REL MACH NOIK
0.5550.5730.5790.6130.6350.6413.6280.6100.569
IDENCESS
-18.5-18.7-18.3-17.7-16.2-16.2-16.0-15.8-15.9
OUT0.5980.6240.6340.6520.6700.6790.6920.7000.634
DEV
5.44.94.64.96.67.67.48.4
12.1
•RELIN9.810.5!!.815.120.825.229.231.132.9
KERIDIN
163.!1E8.2189.3197.1197.6193.0182.6174'. 2159-.6
BETA*CUT0.2
-0.5-0.9-0.90.21.00.61.55.0
VELCUT199.1207. 1210.4216.!222.2225.3229.0231.2210.3
TOTALIN
2S5.4255.7293,92io.£297 ; 4-257.9297.7297.529S.2
TAN•IN
31.754.839. S55.0"4.99C.8102.0105.1103.4
TEK?RATIOi
ii1111I
r\j
.000
.000'
.CO!
.00!
.005
.055
.003
.003
.006
VELCUT0.7
-1.9-3.4-3.6.0.93.72.26.018.5
MERID MACH KGIN
0.5480.5540.5570.5920.5940.5SO0.5480.5220.477
D-FACT
-0.008-0.01!-0.0080.0320.0470.0400.002-0.044-0.032
OUT0.5G80.6240.6340.6520.6700.6790.6920.7000.632
Err
0.0.0.0.0.0.0.0.0.
LOSS CCEFFTOT0.1310.13!0.1030.1120.1050.1230.1590.2230.520
PROF0G0000000
.181
.13!
.105
.112
.105
.123
.!59
.223
.520
TOTAL PRESSIN
10.8510.99!"i.0611 .25il .4!11.4711.431 1 . 381 1 . 1 0
WHEELIN-0.0.0.0.0.0.0.0.0.
MERIDVEL R.087.IOC.112.096.!25
1.167.254.327
1.317
RATIO0 . S£S0 . 9740.9790.9750.9750.9590 . 9650.9500.897
SPEEDOUT0.0.0.0.0.0.0.o. •0.
PEA< SSMACH NO0.5550.575.0.5790.6130.6550.6410.5280.6500.569
LOSS PA3AMTOT0.0690 . 0450.0370.0370.0300.05!0.0330.0440.096
PROF0.0690.0490.0570.0370.0300.0310.0330.0440.096
54
TABLE Vm. - Continued,
(b) 70 Percent of design speed; reading 3028
RADIIRP123i56/89
RPt23i56
89
IN23.39522.71822.04520.01517.31514.60012.50911.78511.049
ABSIN
171.8175.9170,3185.5189.!189.!165.9181.9172.5
OUT23.42122.77122.12620.19617.67315.17613.264'12.60311.935
VELOUT164.1172.8175.4178.1182.1179.2177.3175.4166.4
ABS MACK NORP
I23456789
RP123456789
IN0.5380.5250.5310.5520.5S30.5640.5540.5*20.513
PERCENTSPAN5.0010/0015.0030.0050.0070.0085.0090.0095.00
OUT0.4850.5120.5200.5280.5410.5320.5270.5210.492
ABSIN
16.916.417.020.024.928.232.434.036.1
RELIN
171.8•176.9179.0185.5189.1189.1185.9181.9172.5
BETAMOUT1.60.70.1
-0.3-0.4-0.8-0.11.23.3
VELOUT164. 1172.8175.4178.1182.1179.2177.3175.4166.4
REL MACH NOIN
0.50S0.5250.5310.5520.5630.5S40.5540.5420.513
INCIDENCEMEAN-4.2-5.5-5.9-5.5-5.0-6.1-5.7-5.8-5.7
SS-11.4-12.8-13.2-12.8-12.1-13.2-12.8-12.9-12.7
OUT0.4-U50.5!20.5200.5280.5410.5320.5270.5210.492
DEV
6.96.15.6-5Y65.95.86.88.110.4
RELIN
16.916.417.020.024.928.232.434.036.1
MERIDIN
164.4169.7171.2174.5171.5156.5157.0150.7139.3
BETAMOUT1.60.70.1
-0.3-0.4-0.8-0.11.23.3
VELOUT154.0172.8175.4178.!182.1179.1177.3175.5166.2
TOTALIN
298.8298.7298.4298.4298.2297.8297.4297.1296.3
TANG'IN49.955.152.255.579.589/399.6101.8101.7
TEMPRATIO011111111
.999
.000
.000
.000
.002
.000
.000
.001.
.005
VELOUT4.72.10.2
-0.9-1.4-2.6-0.23.69.5
MERID MACH NOIN0.4850.5030.5030.5180.5110.4970.4680.4490.414
D-FACT
0.1450.1240.1250.153-0.15S0.1880.1550.1330.130
OUT0.4850.5120.5200.5280.541.0.5320.5270.5210.492
Err
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT0.1290.074O.OS10 . 0530.054O.CS40.1CC0.1690.274
PROFC00000000
.129
.074
.061
.068
.034
.064
.100
.159
.274
TOTALIN
11.2611 .4011 .4511.5311.5411 .4311 .4111.351 1 . 1 4
WHEELIN0.0.0.-0.0.0.0.0.0.
KERiDVEL R0.9981.0181.0241.0221.0611.0751.1301 . 1 651.192
PRESSRATIO0.9790.9870.9890.9870.9930.9880.9810.9690.955
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSKACH NO0.5080.5250.5310.5520.5530.5640.5540.5420.513
LOSS PARAMTOT0 . 0490.0270.0220.0220.0!00.0i50.0210.0350.051
PROF0.0490.0270.0220.0220.0100.0150.0210.0330.051
55
TABLE vm. - Continued,
(c) 70 Percent of design speed; reading 3029
RADi!RP
5234567.89
RP123i50
7S9
IN23.35522.71822.04520.01517.515U.60012.50911.78511.0*9
ABSIN
164.!'67. '.155.7170. 5172.0\~',.i.170.0155.4160.4
OUT23.42!22.77122.12620.19517.67315.17613.26412.60311.935
VELOUT148.5'.55.5157.6159.2159.5555.1149.7149.3138.7
ABS MACH NORP•23l56789
RP123456789
IN0.4830.4920.4910.5040.5090.5080.5040.4900.475
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.4350.4600.4630.4690.4700.4600.4410.4400.407
ABSIN
22.221.321.724.628.531.935.537.239.4
RELIN
164.1167.1166.7170.5172.0171.4170.0165.4160.4
BETAMOUT2.2.1.1 .
-0.-0.0.2.5.
VELOUT148.5156.5157. G159.2159.5156,1149,7149,3138.7
926120792
RELIN
22.221.321.724.628.53!. 935.537.239.4
BETAMOUT2.92.21.61 .1
-0.2-O.C0.72.95.2
MERID VEL
REL MACH NOIN
0.4830.4920.4910.5040.5090.5080.5040.4900.475
INCIDENCE:MEAN1.2
-0.6-1.1-0.9-1.3-2.3-2.6-2.7-2.4
ss-6.1-7.9-8.4-8.2-8.5-9.4-9.7-9.7-9.4
OUT0.4350.4600.4630.4690.4700.4600.4410.4400.407
DEV
8.27.67.27.06.16.67.69.912.3
IN151.8155.6154.8155.0151.1145.5138.4131.8123.9
OUT148.3156.4157.6159.2159.5156.1149.6149.1138.1
TOTAL TEX?IN
300.9300.7300.4299.4293.9298.1297'. 6297.1296.6
RATIO.000.000.000.00!.000.001.000
1.0021.005
TANG VELIN
62.160.86!. 771.082.090.698.899.9
101.9
OUT7.66.04.53.1-0.6-0.11.97.5
12.5
MERID MACH NOIN
0.4470.4580.4560.4580.4470.4310.4100.3900.?57
D-FACT
0.2220.1850.1780.1960.2080.2150.2350.2030.233
OUT0.4350.4590.4630.4690.4700.-4600.4410.4390.406
Err0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT0.1620.0980.0680-.0450.0250.0290.1C90.1110.252
PROF0.1620.0980.0680.0450.0250.0290.1090.1110.232
TOTAL PRESSIN! .621 .71! .701 .671 .601 .491 .4011.3011.18
RATIO0.9760.9850.9900.9930.9960.9950.9830.9830.967
WHEEL SPEEDIN0.0.0.0.0.0.0.0.0.
MERIDVEL R0.9771.005V.0181.0271.0551.0731.0811.1311.115
OUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.4830.4920.4910.5040.5090.5080.5040.4900.475
LOSS PARAMTOT0.0620.0360.0250.0150.0070.0070.0230.0220.043
PROF0.0620.0360.0250.0150.0070.0070.0250.0220.043
56
TABLE vm. - Continued,
(d) 70 Percent of design speed; reading 3030
R A D ! !RP
123A
56789
R?123i,5D"*
8"o
IN23.39522.71822.0*520.01517.315U.GOO12.50911 . 78611.049
ABSIN
152.:157.3155.8159.3158.3157.5157.3153.1151.1
OUT23.42122.77122.12520.19517.57315.17613.26412.50311.935
VELOUT
155.2142.3143.8143.6138.1131.3128.4124.2112.5
ABS MACH NORP
1234567e9
RP123z567e9
IN0.4450.4SO0.4550.4580.4550.4550.4540.4520.445
PERCENTSPAN5.00
10.0015.00
" 30.0050.0070.0085.0090.0095.00
OUT•0.3930.4150.4200.4200.4040.3840.3760.3640.328
ABSIN
29.027.327.630.233.836.539.741.243.5
RELIN
152.7157.3156.8159.3158.3157.6157.3155.1151.1
.BETAMOUT
3.53.32.62.01.60.93.77.37.4
VELOUT
135.2142.3143.8143.6153.1131.3128.4124.2112.5
REL MACH NOIN
0.4460.4600.4590.468'0.4660.4650.4640.4520.446
INCIDENCEMEAN
8.05.44.74.74.02.21.61.31.6
SS0.7
-1.9-2.6-2.5-5.2-4.9-5.4-5.7-5.4
OUT0.3930.4150.4200.4200.4040.3840.3760.3640.328
DEV
6.88.78.17,97.9.7.5
10.614.314.5
RELIN
29.027.327.630.233.836.539.741.243.5
KER1DIN
153.5139.7139.0137/6131.6125.8120.9 .115.1109.6
BETAMOUT3.53.32.62.01.50 .93.77.57.4
VELOUT
135.0142.1143.7143.5158.0131.3128.1125.2HI. 5
TOTALIN
503.7302^502.4301.3300 .1298. G298.0297.4297.0
TANGIN
74. 172.272.580.283.193.7
100 .61 0 0 . 9104.0
TEKPR A T I O1 . 0 0 01 . 0 0 11 .000i ; o o o0.9991 . 0 0 01 .0011.0031.005
VELOUT8.48.26.45.13.92.08.3
15.814.5
HER ID MACH NCIN
0.3900.4090.4070.4040.3870.3740.3570.3400.323 '
D-FACT
0.2790.2460.2340.2520.2780.5040.3020.2950.360
CUT0.3920.4U0.4190.4200.4C40.384'0.3750.3610.325
EFF
0.0.0.0.0.0.0.0.0.
11
TOTALIN1.821.931.921.861.701.54
1.421.301.24
WHEELIN0.0 .0.0.0.0.0.0.0. .
PRESSR A T I O0.9810.9340.6890.9930.9930.9910.9900'.9890.973
SPEEDOUT
0.0.0.0.0.0.0.0.0.
MERID PEAK SSVEL R MACH NO
LOSS COEFFTOT0.15!0.115G.OS20.0470 .0490 . 0660.0710.0860.209
PRCF0 .1510 . 1 1 50.0820.0470.0490.0660.071.0.0860.209
111111111
.011
.017
.034
.043
.049
.036
.059
.070
.018
0.5520.5190.5020.5150.5040.4650.4640.4520.446
LOSS PARAMT
0
00000000
OT.053.045.033.015. 0 1 4.016.015.017.038
PROFO . C 5 80.0430.0300.0150 .0140 .0160.0150.0170.038
57
TABLE VIH. - Continued,
(e) 70 Percent of design speed; reading 3031
RADIIRP
123l56J
e9
RP1?3i5O
^35
IN23.35522.71822.04520.01517.31514.60012.5091 ' . "8611.049
A3SIN
'55.5143.51-15.7145.614-. 5143.21^7.8145.2143.3
OUT23.42122.77!22.12620.19617.67315.17613.26412.60311.935
'ELCUT18.8'22 .-:•25.528.622.7T^e05.656.986.3
ABS MACH NORP
123I56789
RP123456789
IN0.403'0.4160.4270.4370.4320.4350.4350.4280.422.
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
CUT0.3430.3530.3630.3740.3570.3350.3080.2820.251
ABSIN
46.037.235.436.739.841.042.844.146.3
' RELIN
130.5143.5146.7149.6147.5148.2147.8145.2143.3
BETAKCUT5.14. -64.33.22.45.15.87.24.6
VELOUT
118.8122.0125.5128.6122.7114.8105.696.986.3
REL MACH NOIN0.4030.4160.4270.4370.4320.4350.4350.4280.422
INCIDENCEMEAN25.015.312.511.210.06.74.74.24.4
SS17.78.05.34.02.8
-0.4-2.4-2.8-2.6
OUT0.3430.3530.3530.3740.3570.3350.3080.2820.251
DEV
10.410.09.89.18.79.8
12.614.211.7
1I1111
RELIN
46.037.235.436.759.841.042.844.146.3
MERIDIN
95.9 -14.219.619.913.411.808.5
104.399.1
BETA!';OUT5. i4.64.55.22.45..15.67.24.6
VELCUT118.3121.5125.2.123.4122.51 '.4.7105.195. 185.1
"AT'. U i
!\5G7-.6305. £504.4
• 'iK. 05 .} i . 52£y.62%.!297.5297.!
T Ai r\
IN100.323 . s£4.9S9.5
- 94.497.2
100.5101.0105.5
AL TEMPRATIO0 . 0950 . 9591.0013 . 095i.OOCi.O'OC1.00!i.0031.005
\G VELOUT1G.69.9"5.47.2
' 5.26.3
10.612.2
• 7.0
MERID MACH HO
000000000
IN.280.332.348.350.332.328.319.307.292
D-FACT
000000000
.394
.348
.329
.320
.339
.370
.407
.448 •
.517
CUT0.3410.35!0.3620.5730.3570.3340.3060.2800.250
EFF
0.0.0.0.0.0. '0.0.0.
LOSSTCT0.173'0.1820.1600.0910.0570.0760.1200.1780.246
COEFFPROF0.1730.1820.1600-r0910.0570.0760.1200.1780.246
TOTAL PRESS•N'
11.80.11.35'
'11.9411.85'!1.7!IV. 55
. 11.41M1. 32.11.25
WHEELIN0.o..
• 0.c.0.J.
0.0.0.
XERIDVEL R1.2211.0651.0471.0711.0311 . 0250 . 9690.9210.869
RATIO' 0 . 932O'.aSfl"0.9810.5090.9930.9510.9850.9790.972
SPEED'OUT0.0.0.0.0.0 .3..0.0.
PEA< SSMACH NO0.7360.523C.5580.5940.5740.5240.4790.4590.460
LOSS- PARAMTOT0.0660.0670.0580.0300.0160.0180.0250.0350.045
PROF0.0660.0670 . 0580.0300.0160.0180.0250.0350.045
58
TABLE vm. - Continued,
(f) 80 Percent of design speed; reading 3011
RAD!!RP
123i.5678 •9
R?1i3456
7
&
•
IN23.39522.71822.04520.01517.31514.500'2.509M.73S11.0.19
• . ABS;N
2;t> ?2: 32' 0. '2tj!i21-5.8223.4218.42!2."'.95.5
OUT23. -42122.77122.12620.19617.67315.176'.3.26412.60311.955
'•.II •OUT206.4215.1219.5225.2227.1224 . C-228.8225.!2C2.7
ABS MACH NOSP;23i567a9
RP123i56789
. -IN0.5020.5180.5270.5570.6770.671
• 0.5550.6370.595
PERCENTSPAN5.0010.0015.0030.00"50.0070.0085.0050.0095.00
CUT0.6150.6430.6570.6690.6800.6720.6880.6760.604
ABSIN
15.715.816.719.824.427.751.935.835.9
RELIN
202.2207.3210.1219.6225.8223.4218.4212.7159.6
BETAMOUT1.50.5
-0.0-0.!1.01.00.52.05.1
VELOUT206.4215.1219.5223.2.22". !224 !c228.8225.1202.7
REX MACH NO;N
0.6020.6180.6270.6570.6770.6710.6550.6370.596
INCIDENCEMEAN-5.3-6.1-6.1
' -578-5.4-6.5-6.2-6/0-5.0
SS•-12. 6-13.4-13.4-13.0-12.5-13.6-13.2-'.3.1-12.9
O'JT0.6150.6430.5570.6690.5800.6720.6380.6760.604
DEV
6.75.95.55.77.37.7-7.38.912.2
REL!N
15.715.816.719.824.427.751.955.835.9
• HER!!N
194.6199.4201.3206.6205.5197.8185.3176.7161.6
BETAMOUT1.50.5
-0.0-0.11.01.00.52.05.!
0 VELOUT206.3215.!219.5225.2227.0225.9228.8224.9201.8
TOTALIN
301.4301.7501 .7501.95v2.i501.2300 . 7500.3299.2
•TANGIN
54.856.660.474.3
' 93.41C3.9115.5118.41 1 7 .- 1
TEMPRATIO000111\
11
.999
.999
.999
.000
.002-
.00!
.002
.001
.005
VELOUT5.32.0.-0.0-0.53.84.11.87.7
18.1
HER ID MACH NOIN
0.5790.5940.6000.6180.6!50.594
. 0.5550.5290.482
D-FACT
0.0750.0600.0590.0950.1060.1030 . u570.0400.071
OUT0.6150.6450.5570.6690.6630.6720.6880.6760.601
Err
0.0.0.0.0.0.0.0'.0'.
LOSS .COETOT
. C.1690.0950.0840 . 0730.076O.UO '0.1210.2390.509
FTPROP000000000
.169
.095
.054
.078
.076
.140
.!2!
.259
.509
TOTALIN
11.5811 . 751 .84I .9612.041 .891 .781 .691 .38
WHEELINI0.0.0.0.0.0.0.0.0.
MERIDVEL R1.0601.0791.0901.0801.1041.1521.2351.2731.249
PRESSRATIO0.9630.9780.9800.9800.9800.9640.9700.9430.891
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACK MO0.6020:6180.6270.6570.6770.6710.6550.6370.596
LOSS PARAMTOT '0.0650.0350.0300.025O."0220.0540 . 0250.0470.094
PROF0.0650.0550.030"0 . 0250.0220.0540.0250.047
• 0.094
59
TABLE vm. - Continued,
(g) 80 Percent of design speed; reading 3012
R A D I IR?
i23i56f
89
R?*•)3z56
T8*f
IK23.30522.71822.0*520. CIS17.31514.600!2.50911.78511.0*9
A3S;\
192.*197.8'93.*2:4.92:6."2:o.i2:2.5196.5
• 187.3
OUT25.*2122.77122.12620.15617.67315.17613.26*12.60311.935
VEXOUT179.1'.88 !o'.91.3194.1'95.2189.9:e5.3182.2•67.9
ASS MACH NOR?
>
23456739
RP!23i.567e9
IN!0.5580.5850.5870.6080.5150.6150.60*0.5850.557
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5270.5560.5650.5740.5780.5630.5*90.5390.494
iBSIN
20.920.220.623.127.530.63*.b35.*38.6
RELin
192.*197.3193.*20*. 9206."226.32C2.6196.5187.3
BETiMOUT5.02.11.50.8
-0.5-0.20.51.9*,3
VELOUT179.1188.5191.319*. 1195.2189.9185.3 .182.2167.9
REL MACH NOIN
0.5680.5850.5870.6080.6150.6150.60*0.5850.557
INCIDENCEMEAN-0.1-1.7-2.2-2.5-2.*-3.6-3.5-3.5-3.3
SS-7.*-9.0-9.5-9.7-9.5-10.7-10.6-10.5-10.3
OUT0.5270.5560.5650.5740.5780.5630.5490.5390.49*.
DEV
8.27.46.86.65.96.57.48.811.4
REL BETAMIN
20.920.220.623.127.530.65*. 636.438.6
KER:IN
179.8135.5185.7188.*183.*177.5166.8158.21*5.*
OUT3.02.11.30.8-
-0.5-0.20.51.94.3
D VELCUT178.8188.*191.319*. 1195.2189. 9185.5182.1167.5
TOTAL!N
304.4304.1503.6503.2502. *301.5330.7300. 1299.5
TEN?RATIO011;ii111
TANGIN
£3.56S.559. 880.395.3!C5.0115.0116.6116.9-
.993
.000
.000
.001
.002
.000
.000
.002
.005
VELOUT9.*6.8*.22.5-1.5-0.61.85.912.5
MERID MACH NOIN '
0.5300.5*90.5*90.5600.5*60.5290.4970.4710.435
D-FACT
0.1870.1620.1540.1760.1880.2000.1990.1790.202
OUT0.5250.5550.5650.5740.5780.5630:5490.5390.493
Err
0.0.0.0.0.0.0. '0.0.
LOSS COEFFTOT0.1490.0900.0590.0*20.0260.0660.1200.1660.311
PROF000000000
.1*9
.090
.059
.042
.026
.066
.120
.166
.311
TOTAL PRESSIN
1 1 .9712.1512.1512.1712.0811.9711.8111.6811.47
WHEELIN0.0.0.0.0.0.0.0.0.
HER IDVEL R0.995.015.030.030.064.070. 1 1 1.151.144
RATIO0.9710.98!0.9880.9510.994C.9G5O.S740.9660.941
SPEEDOUT0.0.0.0.0.0.0.0.0..
PEAK SSKACH NO0.5680.5850.5870.6080.6150.6150.6040.5850.557
LOSS PARAMTOT0.0570.0330.0210'.0140.0070.0160.0250.0330.057
PROF0.0570.0330.0210.0140.0070.0160.025OJ330.057
60
TABLE VUI. - Continued.
(h) 80 Percent of design speed; reading 3014
RP123t56i
89
RP123i55~*85
RADIIIN OUT
23.396 23.42122.713 22.7.7122.045 22.126'20.015 20.19617.315 17.67314.600 15.17612.509 13.25411.786 12.60311.049
ABSIN
135.0138.6188.1192.2192.5'91 .6192.1184.5177.7
1.935
VELOUT167.21"5.71-6.41"7.41-5.51-0.7152.9151.3150.0
ABS MACH NORP
123z56789
RP123456789
IN0.5420.5540.553.0.5570.5690.5680.5640.5470.526
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.4870.5140.5170.5200.5100.5020.4790.4740.439
ABSIN
25.724.424.626.930.933.737.039.041.2
RELIN
165.0168.6183.1192.2192.5191.6190.1184.5177.7
BETAMOUT3.33.02.52.00.20.31.94.77.0
VELOUT167.2.175.7176.4177.4173.6170.7162.9161.3150.0
REL MACH NOIN0.5420.5540.5530.5670.5690.5680.5640.5470.526
INCIDENCEMEAN4.72.41.71.41.1-0.6-1.1-0.9-0.7
SS-2.6-4.9-5.6-5.9-6.0-7.7-8.2-7.9-7.7
OUT0.4870.5140.5170.5200.5100.5020.4790.4740.439
DEV
8.68.48.07.86.67.08.811.614.1
RELIN
25.724.424.626.930.933.737.039.041.2
MERIDIN
166.8171.8171.1171.4165.1159.4151.8143.4133.8
BETAMCUT3.53.02.52.00.20.51.94.77.0
VELOUT166.9175.417G.2177.5175.61.70.6162.9160.7148.9
TOTAL TEMPIN RATIO
507.0 0.999505.3 1.000305.3 1.000304.4 1.002303.1 0.999301.9 1.000300.8 1.001300.0 1.003299.5 1
;11
1
TANGIN
80.277.878.287.09.9.0-06.514.516.017.0
.007
VELCUT9.79: 17^66.00.70.-95.513.218.4
MERID MACH. NOIN
0.4890.5040.503
OUT0.4870.5153.5i6
0.506 .0.5200.4830.4720.4500.4250.396
D-FACT
0.2420.2050.1970.2150.2420.2400.2580.2510.253
3.5100.5020.-C790.4720.456
EFF
0.0.0.0.0.0.0.0.0.
LOSS COET1
000000000
FFOT PROF.147 0. OSS 0. OS2 0.035 0.057 0.052 0.097 0.116 0.215 0
.147
.CSS
.052
.036
.037
.052
.097
.116
.215
TOTALIN
12.5012.4012.4012.5412.1611.9811.3211.6811.49
WHEELiN0.0.0.0.0.0.0.0.0.
MERIDVEL R1 .00!1.0211.0501.0541.C511.0701.0751.1211 . 1 1 5
LOSS PTOT0.0560.0520.0220.0120.0110.0080.0200.0250.040
PRESSRATIO0.9730.9340.9880.9950.9930.9940.9810.9790.963
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEA< SSMACK NO0.532G.5540.5530.5S70.5690.5S80.5640.5470.526
ARAMPRCF0.0550.0520.0220.012fl. -0-110.0080.0200.0230.040
61
TABLE VIE. - Continued,
(i) 80 Percent of design speed; reading 3015
RADIIRP
123i56T
89
RP123i.56789
IN23.39S22.71822.0 520.01517.51514.60012.50911.7861-1.049
ABS!N
177.118!. 7'80.2182.9162. C18',. 517$. 4174.617!. 9
OUT23. -12122.77122.12620.19617.67515.17613.26412.60311.935
VELOUT158.1'.65.3"66.316-5.9158.0150.7147.9142.6129.0
ABS MACH NORP123i.567e9
RP123i5e789
IN!0.5160.5310.5270.5370.5360.5350.5300.5160.508
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.4580.4800.4840.48!0.4620.4410.4330.4170.376
ABSIN
29.827.828.130.734.336.739.841.443.4
RCLIN
177.1181.7180.2182.9182.0581.5179.4174.8171.9
BET AMOUT3.3,2.2.1,\ _4.7,7.
VELOUT158.1165.31 66 . 3164.9158.0150.7147.9142.6129.0
639380147
- RELIN
29.827.828.150.754.536.739.841 .443.4
BETAXOUT3.£3.32.92.31.81.04.17.47.7
• KERID VEL
REL MACH NOIN
0.5io0.5310.5270.5570.5360.5350.5300.5160.508
INCIDENCEMEAN8.85.85.25.24.52.51.61.51.5
ss1.5
-1.4-2.1-2.1-2.7-4.6-5.4-5.5-5.5
OUT0. 4530.4800.4840.4810.4620.4410.4530.4170.376
DEV
8.88.78.48.18.27.7
11.014.414.8
IN155.7160.8159.0157.2150.4145.5157.9131M124.9
CUT157.8155.0166.016^.7157.9150.7147.5.141.4 .127.9
TOTAL TEK?i r,'i •*
o09.2508.1307.2305.7303.91)62.5301.1500.3300.0
RATIO1.0001.00!1.00!1.0001.000'1.0001.0011.0031.005
TANG VEL!N
C f,Co . 0
84.784.895.4,102.5108.51 14.8115.7118.2
OUT9.99.56.46.55.02.710.618.517.3
MERID MACH NOIN
0.4480.4700.4650.4610.4420.4290.4070:3870.369
D-FACT
0.2760.2440.2300.2540.2830.3080.2920.2890.353
OUT0.4570.4SO0.4830.4610.4620.4400.4320.4130.372
EFF
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT0.1430.1 090.0600.0440.049O.OS60.0570.0850.208
PROF0.1430.1090.0600.0440.0490.0660.0570.0830.208
TOTAL PRESSIN
12.4712.6112.5512.4512.2212.0111.8011.6611.56
WHEELIN0.0.0.0.0.0.0,0.0.
MERiDVEL R1.0271.0261.0441.0431.0501.0361.0701.0791.024
RATIO0.9760.9810.9900.9920.9910.9380.9900.9560.966
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.6550.6100.5390.6G30.5940.5550.5300.5160.508
LOSS PARAMTOT0.0550.0410.0220.0140.0140.0160.0120.-0160.038
PROF0.0550.0410.0220.0140.0140.0160.0120.0160.038
62
TABLE vm. - Continued,
(j) 80 Percent of design speed; reading 3007
RADIIRP
123456789
RP!2345
~8
^
IN23.39622.71822.04520.01517.31514.60012.50911.78611.049
ABS!N
167.373,774.2~6.876.9**R 0
73.069.3167.!
OUT23.42122.77122.12620.19617.67515.17613.26412.6031 1 . 935
VELOUT147.0155.3155.1155.2155.0' d "*
154.4127.2lTl.9
ABSIN
35.131.131.333:636.838.741.843.145.3
RELIN
167.3tI11i1
73.774.276.876.975.975.0169.3167.;
ABS MACH NORP
123456789
RP1234
567-89
IN0.4850.5050.5080.5170.5190.5180.5100.4990.493
PERCENTSPAN5.0010.0015:0030.0050.0070.0085.0090.0095.00
CUT0.4240.4450.4520.4510.4370.4070.3920.3710.325
000000000
BETAMOUT4.63.83.3
\ 2-7- 2.42.15.88..06.4
VELOUT147.0155.3156.1155.2150.0!59.7134.4127.2111.9
REL MACH NOIN.485.505.508.517.519.518.510.499.493
INCIDENCEMEAN14.09.18.48.07.04.43.63.23.4
SS6.71.91.20.8
-0.1-2.7-3.4-5.8-5.6
OUT0.4240.4430.4520.4510.4370.4070.3920.3710.325
DEV
9.99.2.8.88.68.78.812.714.913.4
RELIN
35.131.131.333.636.838.741.843.145.3
MERIDIN
156.9148.7148.9147.5141.6137.5129. 1123.6117.6
BETAMOUT4.65.85.32.72.42.15.88.06.4
VEL.OUT146.5155.0155.8155.1149.8159.7
126!o1 1 1 . 2
TOTALIN
510.7509.1.303.2306.7504.8302.8501.1500.4500.0-
TANG!N
96.189.790.597.81C6.!! 1 S . 0115!211 5'. 7118.7
TEMPRATIO0.9991.0011.0010.9990.9981.0001.0011.0051.0-04
VELOUT11.910.29.07.56.35. 115!717.712.4
MERID MACK NOIN
0.3970.4330.4340.43!0.4150.4040.53!0.5650.547
D-FACT
0.3140.2870.2720.2890.5110.5460.5410.5570.443
OUT0.422j.4420.4510.45!0 . 4570.4070.3900.3670.525
EFF
0.C.0.0.0.0.0.0.0.
LOSS COEFFTOT0.1430.13S0.099-0.3600 . 0470.078Q . 0640.1020.220
PROF0.3450 . '. 5G0 . 0990.0600.0470.0780 . 0640.1020:220
TOTALIN
12'. 4212.5812.5912.4712.2712.0511 .7811.6711:57
WHEELIN0.0.0.0.0.0.0.0.0.
MERIDVEL R1.0701.0291.0461.0551.0581.0171 . 0361.0190.945
PRESSRATIO0.9790.9780.9840.9900.9920.9870.9900.9840.966
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.704.0.6470.6570.6450.6550.5690.5290.4990.502
LOSS PARAMTOT0.0540.0500.0360.0200.0150.0190.0130.0200.041
PROF0.0540.05C0.0560.0200.0130.0-190.0130.0200.041
63
TABLE VIH. - Continued,
(k) 80 Percent of design speed; reading 3006
R A D I IRP!
25456•J1
e9
RP•234
56^*
8
^
IN23.39S22.71822.045.20 .01517.31514.60012.50-311.78S11.0^9
ABS!N
59. j53.868.571.3-•> 0
• * . '
63.865.76^. *
OUT23.42122.77!22.12620.19617.67315.17613.26412.60311.935
VELOUT
154.6138.5142.7147.514! .9
132.31 '! . 7iTi!e96.8
ABS MACH NOR?
1
234567e9
RPt
23i56789
;N0.4570.4740.4890.4990.5C40.5000.4970.4880.484
PERCENTSPAN5.00
1 0 .0 015.0030.0050.0070.0085.0090.0095.00
OUT0.3860.3980.41 10.4270.4120.3850.3540.3250.286
ABS!N
47.238.435.835.539.540.443.044.5
46.2
. RELIN
159.0165.8168.5171.3172.2170.1168.8165.7164.4
BETAMOUT4,84.64 .33.52.73.4
6.37.65.1
VELOUT
1 34 . 6!38'.5142.7147.5141.9132.3121.7111 .898.8
REL MACH NOIN
0.4570.4740.4890-4990.5040.5000.4970.4880.484
INCIDENCEMEAN25.116.512.911 .09.76.14.94.64.3
SS18.89.25.63.82.5
-1.0-2.2-2.4-2.7
OUT0.3860.3980 .4110.4270.4120.3850.3540.3250.286
DEV
10 .01 0 . 09.89.39.1
10 .013.114.512.2
RELIN
47.23 8 ^ 435.836.539.540 .443 .044.546.2
HER IDIN
1 0 8 . 1128.3136.8137.7132.9129.6123.51 1 8 . 1113.9
BETA!',OUT4.84.64.55.52.75.4£.57.65.1
VELOUT
134.1138.0142.5147.21 4.1 . 7132.01 2 1 . 01 1 0 . 898.4
TOTALIN
314 .0311 .2309.7507.6305.4502.8301 .3V " * r>JU .0
300 .2
TEMPR A T I O00100(111
TANGIN
i » f i~1. ' O . D
1 0 1 . 9' 90.5
102 .0109.51 1 0 . 2115.1
- 116.2118.6
.993
.998
. 0 0 1
.998
.998
.000
.001
.003
.004
VELOUT11.21 1 . 11 0 . 78.96.87.8
15.514.78.9
HER ID MACH. NOIN
0.31!0.3710.39-70 .4010.3890.3S10.3540.5430.336
D-FACT
0.4070.5600.3400.5160.3440.5650 . 4 0 00.4400.517
OUT0,3850.3970.4100.4270.4120.3840.3520.3220.285
EFF
0.0.0.0.0.C .0.0.0.
LOSS COEFFTOT0 . 1 7 10.1770.1630.0770.0660.0580.0950.1520.244
PROF000000000
.171
.177
..165
.077
.066
.058
.095
.152
.244
TOTAL PRESSIN
12.2912.4!12.5012.4412.2711.9911 .7311 .6711.59
R A T I O0.9770.9750.9750.9880 . 9S90.9910.9850.9770.964
WHEEL SPEEDIN0.0.0.0.0.0.0. ,0.0.
MERIDVEL R1.2401.0761.0411.0691.0671.0180.9800.9590.864
OUT0.0.0.0.0.0-.0.0.0.
PEAK SSMACH NO
0.8550.7280.6920.6750.6650.5880.5520.5570.525
LOSS PARAMTOT0.0650.0650.0590.0250 . 0 1 90 . 0 1 40.0200.0500.045
PROF0.0650.0650.0590.0250 .0190 .0140.0200.0300.045
64
TABLE vm. - Continued.
90 Percent of design speed; reading 3016
RADIIRP
123456789
RP123I56
~
. 69
IN23.39622.71822.0<S520.01517.31514.60012.50911.78611.0*9
ABSIN
218.322-5.022-:.:233.8257. 4233.5229.2222.82H.O
OUT23.42122.77122.12620.19617.67315.17613.26412.60311.935
VELOUT206.5218.3220.7224.7228.2221.4221.5213.4187.2
ABS MACH NOR?•23z56789
R?123L
56789
IN0.6450.5630.6660.6960.7p90.6980.6860.6660.629
PERCENTSPAN5.0010.001.5.0.030.0050.0070.0085.0090.0095.00
OUT0.6080.6460.6530.6670.6790.6600.6610.6350.552
ABSIN
21.320.620.923.627.630.534.136.038.5
RELIN
218.3224.0224.7235.8237.4235.5229.2222.8211.0
BETAMOUT3.1.1.0.0.0.0.2.4.
VELCUT206.5218.3220.7224.7226.2221.4221.5213.4187.2
094840839
REL MACH NOIN0.6450.6630.6660.6960.7090.6980.6860.6660.629
INCIDENCEMEAN0.5
-1.4-1.9-2.0-2.2-3.7-4.0-3.9.-3.3
SS-7.0-8.7-9.2-9.2-9.4
-10.8-11.1-10.9-10.3
OUT0.6080.6460.6530.6670.6790.6600.6610.6350.552
DEV
8.37.36.9
- 6.76.76.77.69.2
11.9
RELIN
21.320.620.923.627.630.534.136.038.5
HER IDIN
203.5205. 7209.82U.2.210.3201.1189.8180.5165.1
BETAM.OUT3.01.91 .40.80.40.00.82.34.9
VELOUT20S.2218.1-220.6224.7228.2221.4221.5213.2186.6
TOTALIN
509.0308.7503.3507.7505.6305.530 A. 2505.4502.6
TANGIN
79.478.780.293.5110.0118.5128.5150.8131.5
TEMPRATIO0.9980.9990.9991.0011.0020.9931.0001.0011.004
VELOUT •10.97.25.55.51.60.15.08.515.9
MERiD MACH NOIN
0.5000.6210.6220.6380.629.0.6020.5680.5390.492 •
D-FACT
0.1740.1440.1370-.-1-650.1670.1720.1440.1460.209
OUT0.6070.6450.6550.6670.6790.6GO0.6610.6350.550
EFF
0.0.0. -0.0. .0.0.0.0.
LOSS COEFFTOT0.1700.1040.068O.G500.0420.0950.1510.2650.513
PROF0.1700.1040.0680.0500.0420.0950.1510.2660.513
TOTAL PRESSIN
12.5412.7312'. 7612.7712.6712.4012.2512.1111.79
RATIO0.9590.9750.9820.9860.9880.9740.9590.9520.880
WHEEL SPEEDIN0".0.0.0.0.0.0.0.0.
MERIDVEL R1.0141.0401.0511.0491.0851 .10!1 .1671.1831.130
OUT0.0.0.0 .0.0.0.0.0.
PEAK SSMACH NO0.6450.6630.6660.6S60.7090.6980.6360.6660.629
LOSS PARAMTOT •0.0650.0390.0250.0160.0120.0250.0520.0520.095
PRCF0.0650.0590.0250.0160.0120.0230.0320.0520.095
65
TABLE Vm. - Continued,
(m) 90 Percent of design speed; reading 2997
RADIIRP
123456Y89
RP\23i.5c"*
89
IN23.39522.71822.04520.01517.31514.600'12.50911.78611.049
ABSIN
210.9215.2216.0221.3222 . 0220! 3216.0209. 8202.3
OUT23,42122.77122.12620.19617.67315.17613.26412.60311.935
VELOUT191.4200.7202.0203.4199.7196.7188.8184.6166.3
ABS MACH NORP
123456789
RP123456789
IN0.6180.6320.636
. 0.6540.6580.6550.6420.6230.600
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5570.5870.5910.5970.5880.5800.5560.5440.487
ABSIN
25.924.624.627.030.433.236.458.540.8
REL!N
210.9215.2216.0221.3222.0220.3216.0209.8202.3
3ETAMOUT3.3.2.1 .0.0.1.4.6.
VELOUT191.4200.7202.0203.4199.7195.7188.8184.6166.3
527912902
REL MACH NOIN
0.6180.6320.6360.6540.6580.6550.6420.6230.600
INCIDENCEMEAN4.92.61.71.40.6
-1.1-1.7-1.3-1.0
ss-2.4-4.7-5.5-5.8-6.5-8.2-8.7-8.4-8.0
OUT0.5570.5870.5910.5970.5880.5800.5560.5440.487
DEV
8.88.68.27.86.46.98.7
10.913.3
RELiN
25.924.624.627.030.435.236.438.540.8
K:RI:IN
169.7195.7196'. 4197.3191.4184.5173; 8164.1153.1
BET AHCUT5.53.22.71.90.10.2'1.94.06.2
) VEL •CUT191.0200.3201.8203.5199.7198.7188.7184.2165.3
TOTALIN
512.15' 1 .4310.8509.5307.7-505. 9504.7305.8303.1
TANG;N
92.139.489.9
100.4112.5120.5128.3•150.7 '132.3
TEK?RATIO0.9991.0000.9991.0010.9980.9990.999.1.0011.004
VELCUT11.81 1 . 59.66.70.30.86.112.818.0
MERID MACH NOIN
0.5550.5750.5780.5830.5680.5480.5170.4880.454
D-FACT
0.2380.2020.1990.2190.2430.2360.2400.2260.277
OUT0.55S0.53S0.5910.5970.5880.5SO0.5560.5420.484-
EFF
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT .-0.1430.0830.069 •0.034-0.0390.0470.1230.1690.341
PROF •0.1430.0830.0690.0340.0390.0470.1230.1690.341
TOTALIN
12.9713.1013.1313.0012.7612.5012.2512.0711.86 •
WHEELIN
. 0.0.0.0.0.0.0.0.0.
KF.R 1 DVEL R1.0071.0241.0271.0511.0431.0661.0861.1221.080
PRESSRATIO0.9670.980 -0.9840/9910.9900.9880.9700.9S!0.926
SPEEDCUT0.0.0.0.0 . •0.0.0.0.
PEAK SSMACH NO0.68!0.6320.6360.6540.6580.6550.6420.6230.600
LOSS PARAMTOT0.0550.0510.0250.0110.0110.0110.0260.0530.063
PROF0.0550.0310.0250.0110.0110.0110.0260.0330.063
66
TABLE vm. - Continued,
(n) 90 Percent of design speed} reading 2998
RP123i56789
RP*
23i5.6T8
^
RADIIIN OUT
23.396 23.42122.718 22.77122.045 22.12620.01517.31514.60012.50911.78611.049
ABSIN
203.7210.8209.2214.02'2. '2 ' 0 . 7236.62SC.2194.8
20.19617.67315.17613.26412.6031 1 . 935
VELOUT184.7192.9193.8191.0185.5178.5174.0168.6155.5
ABS MACH NOR?;
25i56789
RPJ
23456789
IN0.5930.6160.6120.6290.6260.6240.6130.5930.577
PERCENTSPAN5.00
-10.0015.0030.0050.0070.0085.0090.0095.00
OUT3.5340.5600.5640.5570.5370.5230.5100.4940.454
ABSIN
28.627.5•2V..930.032.935.438.840.742.8
RELIN
203.7210.8209.2214.3212.1210.72C6.8230.2194.8-
BETAMOUT3.53.53.22.41.30.83.26.57.7
VELOUT184.7192.9193.8-191.0183.5178.5174.0168.6155.5
REL MACH NOIN
0.5930.6160.6120.6290.6250 . 6240.6130.5930.577
INCIDENCEMEAN7.65.55.04.43.11.20.60.81.0
SS0.3
-1.8-2.2-2.8-4. !
. -5.9-6.4-6.5-6.0
OUT0.5340.5600.5640.5570.5570.5250.510 -0.4940.454
DEV
8.78.98.78.37.77.510.013.414.7
RELIN
28.627.527.930.032.935.438.840.742.8
MERIDIN
178.8187.1185.0185.4178.0171.7161.2151.9142.8
MERID MAIN
0.5210.5470.5410.5450.5250.508.0.478Q.4500.425
D-FACT
0.2550.2350.2230.2560.2820.2870.2750.2630.302
BETAMOUT3.53.53.22.41.30.83.26.57.7.
VELCUT184.3192.5195.5190.8183.4178.5173.3167.5154.1
CH NO.CUTfi.5330.5550.565-0.5570.5570.5250.5090.4900.449
EFF
0.0.0.0.0.0.0.0.0.
TOTALIN
514.2313.4512.6510.7308.5306. 5504.7505.6505.0
TANCIN
97.597.597.8106.9115.3'122.2129.5130.4132.5
TEMPRATIO1.0001.0001.0001.0000.9970.9991.0001.0031.005
VELOUT11.511.810.98.24.32.59.619.020.7
LOSS COZFFTOT0.12:O.OS73.055O.C603 . 0580 . 0573.0750.107C.226
PROF0.1210.0970.0530.0500 . 0530.0570.0750.1070.226
TOTALIN
13.1713.4113.3413.2212.8412.5412.2512.0411.88
WHEELIN0.0.0.0.0.0.0.0.o. -
MERiDVEL RI. 03!1 . 0291.0461.0291.0301.0401.0781.1031.079
PRESSRATIO0.9740.9780.9680.9860.9860.9870.9830.9770.954
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.7240.6990.6790.5830.6380.6240.6130.5930.577
LOSS PARAMTOT0.0460.0350.0190.0200.0170.0140.0160.0210.041
PROFO.C4S0.0560.0190.0200.0170.0140.0160.0210.04!
67
TABLE VIH. - Continued,
(o) 90 Percent of design speed; reading 2999
R A D I IRP
123l567
89
RP\25i56
—8f
R?123i.56789
RPt
23i56789
IN23.59622.71822.04520.01517.31514.60012.50911.73611.049
ABSIN
159.42 35 . 5235.42C5.82". 52-"C.5159.4153.5'. 50. '
ABS M;N0.5780.5980.5990.6030.590
- 0.5900.5890-.5720.562
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT25.42122.77122.12620.19617.67315.17615.26412.60511.935
VELCUT
177.5184.5185.1175.91"1 .9162.2158.7152.3156.3
ACH NOOUT
0.5110.5320.5350.5230.50!0.4720.4630.4440.396
ASSIN
32.430.230.252.435.738.340.542.244.9
REXIN
199.4205.5205.4205.8200.9200.3199.4195.5190.1
BET AMOUT4.25.75.52.52.27.65.07.97.3
VELOUT177.5184.31G5.1179.9171.9162.2158.7152.3136.3
REL MACH NOIN0.5780.5980.5990.6030.5900.5900.5890.5720.562
INCIDENCEMEAN11.38.27.46.95.94.12.32.33.0
SS4.00.90.1
-0.3-1.3-3.0-4.7-4.7-4.0
OUT0.5110.5320.5360.5230.5010.4720.4630.4440.396
DEV
9.49.19.08.48.58.311.814.814.4
RELIX
32.430.250.232.435.738.540.542.244.9
KER;IN •
168.4177.7177.4173.7165.1157.1151.7143.4
' 134.8
BETAtf TOTALOUT-.23.73.52.52.21.65.07.97.5
D VELOUT177.0163.9184.7179.8'171.8162.1158.1150.9155.2
:N5!£, 1315.1315.9311 .3303.5306.3304.7305.7303.5
TAIN
106.8103.3103.4110.4117.3124.2129.4129.91 34 . 1
R111001111
NC
TEMPAT 10.000.000.000.939.999.000.001.003.005
VELOUT12.911.911.37.96.54.513.720.917.3
MERID MACH NCIN '0.4880.5170.5170.5090.4790.4630.4480.4240.398
D-FACT
0.-2900.2680.2600.2880.2990.3320.3210.3180.391
OUT0.5090.5510.5350.5220.5000.4720..46!0,4400.392
EFF
0.0.0.0.0.0.0.0.0.
LOSSTOT0.1380.1210.0900.0710.0360.0710.0740.0880.212
COEFFPROF000000000
.138
.121
.090
.071
.036
.071
.074
.088
.212
TOTAL PRESSIN
13.3413.5413.5!13.2512. .8212.5312.2612.0611.92
WHEEIN0.0.0.0.0.0.0.0..0.
MERIDVEL R1.0511.0351.0411.0351.0541.0321.0421.0531.003
LOSSTOT0.0530.0450.0530.0230.0100.0170.0150.0170.039
RATIO0.9720.9740.9810.9840.9920.9850.9850.9850.959
L SPEEDOUT.0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.7860.745 '0.7260.7230.6930.6370.5890.5720.562
PARAMPROF0.0530.0450.0330.0230.0100.0170.0150.0170.039
68
TABLE vm. - Continued,
(p) 90 Percent of design speed; reading 3000
RPI23i56
•89
RP123i.56
a9
RAO ItIN OUT
23.396 23.42122.718 22.77122.045 22.12620.015 20.19617.315 17.67314.600 15.17612.509 13.26411.786 12.60311.049 11.935
ABSIN
193.4198.8197.0195.7156.2'55.3'91.9188.6186.4
VELOUT157.9173.3174.1171.4165.1153; 7146.2137.9121.1
ABS MACH NORP123456789
RP123z56769
IN0.5580.5760.5720.5730.5740.5740.5660.5560.550
PERCENTSPAN5.00
Mfl.flO15.0030.0050.0070.0085.0090.0095.00
OUT0.4810.4990.5020.4960.4790 . 4470.4250.4000.350
ABSIN
34.532.432.435.238.339.742.143.745.9
REL!N
193.4198.815'. 0' O. '
l 5.21 5.31 1 .9188.6185.4
BETAMOUT5.04.43.92.72.42.56.18.06.0
VELOUT167.9173.3174. 1171 .4165.1153.7146.2137.9121.1
REL MACH NOIN
0.5580.5760.5720.5730.5740.5740.5650.5560.550
INCIDENCEMEAN13.510.59.6
- -9.68.55.44.03.84.0
SS6.23.22.32.41.3
-1.7-3.1-3.2-3.0
OUT0.4810.4990.5020.4960.4790.4470.4250.4000.350
DEV
.10.29.89.46,58.79.213.014.913.1
RELIN
34.532.432.455.238.539.742.143.745.9
MERiiX
159.4157.8'• 65 . 2160.8154.0150.3142.4136.4129.8
BETAMOUT5.04.43.92.72.42.56. 1S.O6.0
D VELCUT',67.3172.9173.7171.2154.9155.5145.41 55 . 5120.5
TOTALIN
317.1315.7514.3512.1302.4306.6504.6505.9503.6
TAKC!N
109.65 0 o . 6105.7'115.2121.5124.6122.7150.5155.8
TEXPRATIO0.9991.0001 .0010.9980 . 9981.0001.0021.0051.003
VELCUT14.515.411 .88.05.9o . •'15. S',9.112.7
MERIO MACH f-iCIN
0.4600.4870.4830.4690.4510.4420.4200.4020.385
D-FACT
0.5190.3020.2870.3030.3230.3550.3560.5800.465
CUT0.4500.4570.5010.4950.4790.4460.4250.5660.548
EFF
0.0.C.C.0.0.0.0.0.
LOSS COEFFTOT3.1570 . 1 540 . 1 1 13.C590.045C . 065O.C810.1060.225
PROFC.1570.1540 . 1 1 10.0590.0450 . 065O.C610. 1060.225
TOTALIN
13'. 271 5. 4515.5715.1412.2612.5312.2!12.0711.96
WHEELiN0.0.0.C.0.0.0.0 .0 .
MERIDVEL R1 . 0501 . 0501 . 0451.CS41.0711.0221.0211 .0010.928
PRESSRATIO0.9700.9690.9730.9880.5910.9870 . 9080.9800.958
SPEEDCUT .0.0.0.0.0 .C.•J •
0.0.
PEAK SSXACH NO0.8C - I0.7670.7420.7470.7520.5580.500C.5S40.5SS
LOSS PARAMTOT&.0600.0570.0400.0190.0120.0160.0150.021'0.041
PROF0.0600.0570.0400 . C 1 90.0120.0160.0150.0210.041
69
TABLE VIH. - Continued,
(r) 100 Percent of design speed; reading 3017
RP123i56789
RP123i56**
85
RADIIIN OUT
23.396 23.42122.718 22.77122.045 22.12620.015 20.19617.315 17.67314.500 15.17612.509 13.26411.786 12.60311.049 1
ABSIN
227.2255.0236.9247.8253.0253.'241.9232.3220.6
11.935
VEXOUT
210.8219.4222.1223.1232.3225.8216.9205.5174.0
ABS MACH NORP
1
23456789
RP123i56789
IN0.6640.6900.6970.7330.7540.7490.7220.6920.656
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.6130.6400.6500.6540.6860.6680.6420.6060.508
ABSIN
26.224.525.527.630.232.736.237.940.4
RELIN
227.2235.0236.9247.8253.0250.7241.9232.3220.6
BETAMOUT3.83.63.12.40.40.11.73.75.7
VELOUT
210.8219.4222.1223.1232.3225.8216.9205.5174.0
REL MACH NOIN
0.6640.6900.6970.7330.7540.7490.7220.6920.656
INCIDENCEMEAN5.22.52.62.10.4
-1.6-1.9-1.9-1.5
SS-2.1-4.7-4.6-5.1-5.8-8.7-9.0-9.0-8.5
OUT0.6130.6400.6500.6540.6860.6680.6420.6060.508
OEV
9.09.08.68.36.86.88.6
10.612.8
RELIN
26.224.525.527.630.232.736.237.940.4
MERIDIN
203.9213.9 .213.9219.5218.6211.0195.1183.2168.0
BET-AMOUT3.83.63.12.40.40.11.73.75.7
VELOUT
210.3219.022i.8222.9232.3225.8216.8205.1173.1
TOTAL TEMPIN RATIO
517.1 0.999316.4 0.999515.5 1.000.314.7 0.998512.2 1.001510.2 0.998308 ;1 0.999.306.9305.7
11
TAMGIN
100.397.4101.9114.9127.3155.4142.9142.8143.0
.001iOOS
VELOUT13.813.812.09.31.80.36.513.117.3
MERID MACH NOIN
0.5960.6280.6290.6500.6510.6300.5830.5460.500
D-rACT
0.218OM980.1990.2390.2220.2270.2170.22!0.312
OUT0.61!0.639O.G490.6540.6860.6530.6410.6050.506
EFF
0.0.0.0.0.0.0.0.0.
LOSSTOT0.126O.OS90.0990.0940.0350.0300.1600.2590.505
COEFFPROF000000000
-.126.099.099.094.035.080.160.259.505
TOTALIN
13.2813.5013.6013.6113.4313.1212.7012.4412.11
WHEELIN0.0.0.0.0.0.0.0.0.
MERIDVEL R'1.0521.0241.0371.0151.0631 . 0701 . 1 1 11.1201.030
PRESSRATIO0.9680.973.0.9730.9720.9890.9750.9530.9290.873
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.7420.6900.6970.7330.7540.7490.7220.6920.656
LOSS PARAMTOT0.0480.0370.0360.0310.0100.0190.0350.0510.093
PROF0.0480.0370.0360.0310.0100.0190.0330.0510.093
70
TABLE VIH. - Continued,
(q) 90 Percent of design speed; reading 3001
RADIIRP
1234567
89
R?•2345O
^8
^
IN23.39622.71622.0^520.01517.51514.60012.50911.78611.0*9
ABS'.N
182.387.89D.2o^ ~*Si. 7J4.991.987. i
185.7
OUT23.42122.77122.12520.19617.67315.17613.26412.60311.935
VELOUT
152.9157.!16'. .2165.4160.2149.6138.5128.3112.6
ABS MACH MORPI23i56789
.
RP!25456789
IN0.5220.5410.5500.5600.5690.5720.5650.5520.547
PERCENTSPAN5.00
10.00' 15.00
30.0050.0070.00
•85.0090.0095.00
OUT0.4360.4490.4620.4770.4640.4340.4Q20.3720.325
ABSIN
44.237.555.937.539.740.345.044.546.2
RELIN
182.5187.8190.2192.7194.7194.9191.9187.4185.7
SET AMOUT5.14.84.53.52.75.46.37.95.3
VELGUT
152.9157.1161.2165.4160.2149.6138.5128.3112.6
REL MACH NOIN
0.5220.5410.5500.5600.5690.5720.5650.5520.547
INCIDENCEMEAN23.215.513.112.09.86.14.94.64.3
SS15.98.25.84.82.7
-1.0-2.2-2.4-2.7
OUT0.4360.4490.4620.4770.4640.4340.4020.3720.325
DEV
10.310.21.0 . 09.39.0
10.013.114.812.4
RELIN
44.257.535.937.539.740.345 .044.546.2
MER!IN
130.6149.1154.0152.8149.9148.6140.3135.8128.5
BET AMOUT5.14.84.55.52.73.46.37.95.3
D VILCUT
152.3156.5160.7165'. 1160.1149.3137.7127.1112.2
TCTiN
520.0317.4315.3313.03 1 0 . 5507.4505.-!5 0 4 . ;303.8
TAIN
127.1114 .2111.51 ! 7 . 4124.5'.26.1150. 8151.3154.0
AL TEMPR A T I O0f\u000ui;
!
NG
.995
.993
.999
.9SB
.'997
.999
.001
.002
.003
VELOUT15.5!3.i12.61 0 . 07.58.8
15.117.610.4
MERID MACH NOIN
0.3740.4300.4450.4440.4380.4360.4130.394
•0.379
D-FACT
0.3990.363'0.3390.5230.5460.3750.3990.4500.511
OUT0.4340.4480.4610.4770.4640.4330 . 3990,3280.324
Err
0.0.0.0".0.0.0.0.0.
LOSSTOT0.1790.1550.1520.068C.0600.0740.0380.1420.245
COEFFPROFC0c000000
.179
.185
.152
.068
.050
.074
.098
.142
.243
TOTALIN
12.9715.1313.1713 .C612.6812.5312.281 2 . 1 112.00
WHEELIN0.0.0.0.0.0.0.0.0.
MER IDVEL R1.1661.0501.045r.oso1 . 0681.0050.9810.9500.873
PRESSR A T I O0.9700..9670.9720.9370.9880.9850.9810.9750.955
SPEEDOUT
0.0.0.0.0.0.0.0.0.
PEAK SSMiCH NO
0.921O . G < 40.7800.7770.7540.573C.6270.6060.594
LOSS PARAMTOT0.0680.0680 . 0550.0220 . 0 1 70 .0180 .0200.0230.045
PRCF0.0680.0680.0550.0220 . 0 1 70 .018O . G 2 30.0280.045
71
TABLE Vin. - Continued,
(s) 100 Percent of design speed; reading 2996
RADIIRP
1234567
69
RPI23i.56~"
0
2*
;N23.39522. Tie22.04520.01517.51514.60012.509l 1.78611.049
ABS:N
225. 0232 !7233.0242.2245.124;. 8233.1224.4215.2
OUT23.42122.77122.12620.1961 7.67515.17613.25412.60311.935
VELOUT203.7212.4214.3216.7213.7235.61 54 . 2183.1169.8
ABS MACH NORP
123z56i
89
RP123A56789 •
;N0.6660.5790.5800.7! 30.7290.7150.6930.657
• 0.641
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5870.6150.6220.6310.6260.6030.5700.5510.495
AESIN
29.028.22S.33C.232.654.457.939.642.4
RELIN
225.0-232.7255.0242.2246.1240.8233.1224.4216.2
BET AMOUT3.73.63.72.81 . 10.72.95.46.9
VELOUT203.7212.4214.3216.7215.7205.6154.2188.1169.8
REL MACH NOIN
0.6660.6790.6800.7130.7290.7150.6530.6670.641
INCIDENCEMEAN8.06.55.44.72.80.1
-0.2-0.20.5
ss0.7
-1.0-1.8-2.6-4.3-7.0-7.3-7.3-6.5
CUT0.5870.6150.6220.6310.5260.6030.5700.55!0.495
DEV
9.09.29.28.77.57.49.812.4u.o
RELIN
29.025. 2
• 28.350.252.634.437.939.542.4
MER!IN
200.2205.0205.1209.3207.2198.7183.9172.8159.7
6ETAMOUTi.73.85.72.81 . 10.72.95.46.9
D VELOUT205.2212.0215.8216.42' 3. 7205.6194.0187.2168.6
TOTALIN
320.6319.5s;e.7516.35;3. 6310.830S.4307.2"506.4
TE:-;?RATIO.j0010C01!
TANG!N
! i 1 . 1! I 0 . 1
• 110.412! .8132.7136.0X3.2145.2145.8
.503
.999
.699
.001
. 697
. 657
. 599
.002
.004
VELOUTIS. 214.115.710.74.22.59.917.920.4
MER ID MACH NOIN
0.5820.5980.5990.6160.6140.5900.5470.5130.474
D-FACT
0.2740.2400.2290.2550.2790.2770.2820.2670.316
OUT0.5860.6140.6200.6310.6260.6030.5690.5480.491
EFF
0.0.0.0.0.0.0.C.0.
LOSS CCEFFTOT0.1550.1020.0680.0460.0510.0640.1340.1820.356
PROF000000000
..155
..102
.068
.046
.051
.064
.134
.182
.336
TOTAIN
13.8413.9313.9713.9413.6313.1512.7312.4512.20
L PRESS. RATIO0.9500.9730.9S20.9370.9850.9S20.9530.9530.919
WHEEL SPEED!N0.0.0.0.0.0.0.0.0.
HER IDVEL R1.0151.0341.0421.0341.0311.0351.0551 . 0831.055
OUT0'.0.0.0.0.0.0.0.0.
PEAK SSMACH NO0.8240.793.0.7680.7830.7290.71.5.0.6930.6670.641
LOSS PARAM -TOT0.0590.0380.0250.0150.0150.0150.0280.0360.062
PROF0.0590:0380.0250.0150.0150.0150.0280.0360.062
72
TABLE vm. - Continued,
(t) 100 Percent of design speed; reading 2993
RP123i.56
89
R?;23i5O^
s^
RAD!!IN OUT
23.396 23.42122.718 22.77122.045 22.12620.015 20.19517.315 17.67314.600 15.17612.509 13.26411.786 12.60311.049
ABSIN
224.2229. C229.9235.5232.8224. -223! 5215.32: :.4
1.935
VELOUT197.6205.325~.5'205.8194."is:. e175.7168.8151.7
ABS MACH NOR?
i23i.567D9
RP;23456739
IN0.5470.6540.6680.6900.6350 . 6640.6610.6390.622
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5650.5920.5980.5950.5660.5260.5120.4910.439
:NCMEAN12.79.68.57;45.82.82.02.12.7
ABSIN
33.731.531.332.935.637.040.242.044.6
REL:N
224.2229.0229.9235.6232.8224.9223.3215.8210.4
BETAM RELOUT IN4.3 33.74.0 31.53.5 31.32.9 32.92.3 35.61.4 37.04.8 40.27.8 42.07.5
VELCUT197.6205.9207.5205.8194.'180.8175.7168.8151.7
REL MACH NiOIN
0.647C . 6640.6680.6900.6850.6640.6610.6390.622
IDENCESS5.42.3;.2r. tv , >
-1.4-4.5-5.0-4.9-4.3
OUT0.5650.5920.5980.5960.5850.5260.5120.4910.439
DEV
9.59.39.08.7e.s8.111.614.714.6
44.6
XERIDIN
186.5195.2196.4197.8189.2179.6170.6160.4149.9
BETAKOUT4.54.03.52.92.31.44.87.87.5
\.-r:OUT197.0205.4207.;205.5194.5180. 8175.1167.2150.4
TOTAL TEMPIN RATIO
523.5 1.000322.4 l.OOC521.5 0.999518.2 0.998314.3 0.995310.5 0.999308.9 0.999307.6 1.003306.9
TANG!N
'.24.4119.8119.5: 23 . :155.5135.5144.0144.5'47.7
.004
VELOUT14.914.212.810.37.84.514.622.819.9
MERIO MACH NO!N
0.5390.5660.5700 . 5790.5570.5500.505D.4740.443
D-FACT
0.3C50.2720.2640.2900 . 5 1 80.5540.5290 . 5240.535
our0.5550.5950.5970 . 5050.56G3.5260.5100..4850.455
\E"
C.u .
v .
0.C .r
0.0.0.
LOSS CO!07 r-
. I'o!
. 1 !5' '.T -•
. . C 4 v.
. C'O'i ;, — ,
. ii'5 ;
. '. ': J \
.255 C
-;-
~>! "
. 51
. 15
. 3s
. 54
. £9~* •
. 05
. 15
.255
TOTAL PRESSIN RATIO
14.26 0.96014.42 0.97114.45 0.97714.23 0.98213.70 0.98113.06 0.93212'. 76 0.97612.48 0.97312.29
WHEEL!N0.0.0.0.0 .0.0 .0.0.
KERiDVEL S'•• . C581 .0521.C54! . 0391 . 0231.0371.C27! . 0431.003
LOSS ?7070.06!0 . 0450.052•'.• .021•^ . 0 2 y0.017O.C2C0.0220.043
0.946
SPEEDOUT0.0'.0.0.C.0.0.C.o.
PEAK SSMACH NO
.5:;
.651
.253
.840
.601
.£54
.£5!
.559
.622
AS;:-;=scr0 . 05!0.&43O.S52"• .02!O.C2C0.0170.0200.0220.045
73
TABLE VIE. - Continued,
(u) 100 Percent of design speed; reading 2994
R A D I IR?
I23455^8a
RP*•)3t
56
e^
;N. 23.39522.7!822,0-520.015'".'5'. 514.50312.50911.7851 1 , 0 4 9
A3S:\
2:3.52-25.9'->">" ",
TOG "
223.52'*. C
2!'. 52:3.2
CUT23.42!22.77122.12S20.19S!7 .6<515.' 7£15.26412.50311.935
VELCUT
1 94. 720! .4202.2! «"* '!84!5158.8. 5 . .5152.5135.7
ABS NACH NOR?
;23456•?39
RP<
2345S769
I N3.6273.6550.5570.5700.5553.6440.5430.5240.5U
PERCENTSPAN5.00
1 0 . 0 0!5.0030.0050.0070.0085.00SC' .Ofl95.00
OUT0.5550.5770.5810.5550.5340.48S0.4680.4410.385
ABSI N
35.033.43^.334.537.739.342 .044 .046.0
REL;N
213.5225.9227.0229. 722s! 5219.O217.921!. 6208.2
BETAKOUT4.34. '3.83.;~) *
2.25.18.05.9
VELO'JT
I 94 . 720! . 42J2.2\ 9"^*. !
184.5168.8,£>'. .6152.5133.7
REL HACK \0I N
0.627C.6553.6570.6700.6550.6440.6430.6240.6U
I N C I D E N C EMEAN15.011.5!0.59.17.85.03.84.!4.',
SS7.74.25.21.80.7
-2.1-3.2-2.9-2.8
OUT0.5550.5770.58!0.5590.5340.4890.4680.4410.385
DEV
1 0 . 09.69.39.08.58.9
13.014.913.0
REL:\
Oo . 053.4J3.3
54.637.759.342.344 .046.0
X E R II N
!7£.e189.51G9.71 Q 9 . 1176.9169.51 62 . 0152.2144.5
BETA;-;OUT4 . G4.2i.c;5. :"> i *
"•* .2c . •3.0.? . "
0 MLCUT
I 9 4 . C2 0 0 . 92 C ' . 3196.3134'. 1!o6.6l o O . b151.0133.0
~ f -^1 \J .• v
520 . 732. '..0:/22 . £::'s. 0!' ', •• . 4D - 'i . o
3 J G . 2v. r "^ \307.5
AL T r vp
R A T I OCC
• o0c0f
'
i
T A N G:\
23, 4^4 M
^4 750.552.538. £45.747.0
149.8
.9C-0
.599
. SC-S
.9£7
.907
.SS7
. 3 0 0
. O C 2
. O C 3
V'ELOUT1 5 . )14.713.41 0 . 75. £S..£
'.7.321.213.8
M E R I D MACK MOI\
3.5030.5470.5490.55!0.5190.4930.478'0.4490.426
D-FACT
0.5050.2920.2660.3120.3390.3720.3770.59!0.473
CUT0 . ~J~OJ0 .575G.56SC.55S0.5530.4S90.4560.4570.333
EFF
0..0.0.f.U .
0.0.0.0.0.
LOSS COEFFTOT0 . 1 300 . 1 35C . i ! 20 .0800.065•', n a >V. . f 3 I
0 . 1 1 2O.!500.24S
PROFuC0000cc0
.130
. 1 55
.112
.080
.063
.091
. 1 1 2
.130
.248
"OTAL!N
• 4 . 3 0•14- . 62
4.594.273 . 6b
13 .1412.3112.5612.4;
WHEELiN0.0.0.£ p
0.D.0.j .,
K I R i D PVEL 3 f1 . CS-71 .0611.0S4I - . 0 4 !1 . 0 4 10.9550.0910.5920'.920
PRESS'RAT 1C0 . 5 7 Qu . 9t>o0 . 9725.979C . 984C.97S0 . 9750 .9700.944
SPEEDOUT
0.0 .0./* .
0.5.f\
0.0.
EA* SSACH NO0.952O.S940.375o.eso5.8200.7280.6760.6590.66!
LOSS PARAMTOT0 .0500.0500.0400 . 0260 . 0 1 80.0220.0230.025 .0 .046
PROF0.0500.0500.0400.0260 . 0 1 80.0220.0230.0250.046
74
TABLE Vin. - Continued,
(v) 100 Percent of design speed; reading 2995
R?123456*89
R?\254
55"8
^
RADIIIN OUT
23.596 23.42122.718 22.77122.045 22.12620.01517.31514.50012.50911.7861 1 .049
ABSIN
214.9222. 122^4221 .9215.32'6.3214.9210.92:5.8
20.19617.67515.17613.26412.60511.935
VELOUT186.4191 .9192.4188.0176.4155.:153.0141 .8124.9
ABS MACH NOR?•23456789
R?1234
56. •?69
i\0.5160.640S . 5 j9C . 345x ,65'j0.6550.6350.6220.607
PERCENTSPAN5. 0 j10.0015.0030.0550,0070.0035.00.90.0095.00
OUT0.5300.5430.5510.541O.o090.4710.4420.4090.359
iNCMEAN16.712.711.7' ' * V
10.26.35.14.74.7
ABSIN
57.834.654.536.540.041.043.544,646.5
REL!N
214.9222.1221.4221.9215.8216.5214.9210.9205.8
BETAMOUT5.35.04.43.02.43.16.27.65.0
VELOUT185.4191.9192.4188.0176.4165.0155.0141.8124.9
REL MACH NOIN
0.5160.5400.6590 . 6450.6300.6350.6350.6220,607
iDENCESS9.45.44.45.73.1
-0.5-1.9-2.3-2.5
OUT .0.5500.5480.5510.54!0.5090.4710.4420.4090.559
DEV
10.610.49.96.98.79.315.014.512.0
REL.IN37.834.634.555.540.041.043.544.646.6
MERID!N
166.9182.8162.4178.4165.2163.1156.5150.114! .4
BETAMOUT5.35.04.43.02.43.1£.27.65.0
VELCUT135.6191.2191.6137.7176.2162.7152.140.5124.4
TOTAL TEMPIN RATIO
325.3 0.997524 .4 0 . 993322.6 0.998519.0 0315.3 0312.-1 0309.7 0503.4 1307.5 1
TANGiN
51.626.225.532.033.81.42.0147.3146.0-149.5
.995
. 396
.997
.999
.000
.003
VELOUT17.516.714.99.97.48.916.518.710.8
MERID MACH NOIN
0.4870.5250.5270.519
• 0.482C.4790.4610 . 44-30.417
D-FACT
0 . 3560.3190 . D ' I
0.3520 . 5540.5920.41C0.4450.512
OUT0.5233.5.'.50.5493.5400.5C90 ..470C.4/.00.4 OS0.553
EFF
0..".
.•
u .0.0.0.
LOSS COEi C ! r'
.' . 1 b 3 CJ . 1 Si3 C:
0 . '. 1-7 C3.C-30 &0 . C so i.1e.oi'5 :0.120 ;0 . 1 76 00.255 0
TOTAL!N
14. 1914.4614.4014.0313.5413.1812.8512.6612.45
WHEELIN'0.0.0.0.0.0.0.0.0.
KERIDVEL R1.0921 . 0461.05!1.0521 . 0670.2970.9720.9:60.330
PRESSRATIO0.9640.9600.9670.9780.9870.9780.9720.9500.944
SPEEDOUT
' 0.0.0.0.0.0.0.0.-0.
PEAK SSMACH NO0.9520.9000.3770 . 37'20.8450.7540.7120.6860.671
" LOSS PARA;-;3or.153. 1 S5.157.0£9. 05S.093.:20.17£.255
TOTO.C6C0 . io i0.043O.'02a0.0160.022C.C250.0340.047
PRC."" .-. r n\! . 'JOU
0.06!
C-.049O.C290 . fl'1 60.0220 . 0250.6340.047
75
TABLE Vin. - Continued,
(w) 100 Percent of design speed; reading 3026
RADI!R?
123X
56y89
RP\23i56^
89
iN23.39522. 7! 322.04520.01517.51514.60012.50911.78611.049
ABS;N
2 0.42 8.72 5.522 5 . 72 2.42 1.22 5'.82 5.9204. 5
CUT23.42122.77122.12520.10617.67315.17613.26412.60511.935
VELOUT180.;184.3185.71 85. 1171.115~.3144.3132.5113.5
ABS MACH NORP
23i,56•r
89
RP123z56789
!N0.5990.5280.6320.6410.6190.6190.6300.6180.602
PERCENTSPAN5.00iO.CO15.0030.0050.0070.0085.0090.0095.00
OUT0.5100.5240.5320.5320.4930.4560.4180.3820.341
INCMEAN21.915.514.212.311.28.05.75.14.9
A3SIN
43.037.437.157.941.042.345.945.046.8
REL-iN
210.4218.7219.5220.7212.42 1 1 '. 2213.8209.9204.3
3ETAMCUT4.94.54.03.12.23.46.37.35.0
VELOUT
180.0184.51 86 . 7185.1171 .1157.8144.8132.5118.5
REL MACH NOiNi
0.5990.6280.6320.6410:6190.6190.6500.6180.602
IDENCEss14.78.26.95.14.00.9
-1.3-1.9-2.1
OUT0.5100.5240.5520.5520.4930.4560.4180.3820.541
DEV
10.19.89.59.08.5
10.113.214.312.1
REL!N
43.037.437.137.941.042.343.945.046.8
XERIDIN
153.9173.7175.217Z.2150.4156.3154.2148.3139.8
BETA;;OUT4.94.54.03. 12.25.46.37.35.0
VELOUT179.4183.8186.2184.817V. 015-7.5145.9131.4118.0
TOTALIN R
523.6 0325. aV.?.i f319.7315.5311.3509.2300.5307.3
T A
!\\ £ 3 «155. C152-3135.6139.3142.0148. 1148.5145.0
00000001
NC
TEK?ATiO.995.997.998.997.9 6.998.997.999.003
VELOUT15.214.313.110.16.69.516.016.910.3
MER!D MACH MO!N
0.4590.4990.5040.5060.4670.4580.4540.4370.412
D-FACT
0.3770.3580.3450.5470.3700.4010 . 4470.4870.540
OUT0.5080:5220.5510.5310.4950.4550.4160.3790.339
EFF
0.0.0.0.0.0.0.0.0.
LOSSTOT0.1820.2030.1720.1.050.0630.0850.1530.2160.260
COEFFPROF000000000
.182
.208
.172
.103
.068
.085
.156
.216
.260
TOTAL PRESS'IN
14.1314.4214.4014. 1 113.5215.11
• 12.8812.7012.47
WHEELIN0.0.0.0.0;0.0.0.0.
KERIDVEL R1.1651.0531.0631.0611.0661.008O.S530.8350.844
RATIO0.9510.9520.9590.9750.9850.9810.9630.9510.944
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK.SSMACK KO1.0320 . 9440.922O.E970.8490.775-0.7240.6950.673
LOSS PARAMTOT0.0690.0770.0620.0340.0190.0200.0320.0420.048
PROF0.0690.0770.0620.0540.0190.0200.0320.0420.048
76
TABLE VIII. - Continued,
(x) 110 Percent of design speed; reading 3023
RiDIiRP
1234567
89
RPI23i5£**89
IN23.39622.71622.0-5520.01517.315U.SOO12.50911.78611.049
ABS!N
233.22". 6245.6251.2250.2245.2235.7229.9224.7
OUT23.42122.77122.12620.19617.67315.17613.26412.60311.935
VEXOUT204.2210.7214.!212.6202.8162.8156.3154.3134.2
ABS MACH NORP
123i561
e9
RP123i56789
IN0.6630.7010.7060.7290.7550.7260.6960.6790.663
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5760.5970.6090.6100.5850.5280.4800.4440.385
ABSIN
39.236.236.435.933.439.342.344.246.6
RELIN
253.2244.6245.6251.2250.2246.2235.7229.9224.7
BETAMOUT5.04.74.43.32.12.76.57.95.5
VELOUT204.2210.7214.1212.6202.8182. F166.3154.3134.2
REL MACH NOIN0.6530.7010.7060.7290.7330.7250.6960.6790.663
INCIDENCEMEAN18.214.213.611.48.65.04.14.34.7
SS10.97.06.34.21.4
-2.1-2.9-2.7-2.3
OUT0.5760.5970.6090.6100.5350.5230.4800.4440.385
DEV
10.210.19.99.28.59.413.314.812.6
RELIN
39.236.236.436.938.439.342.344.246.6
MERIDIN
180.7197.4197.6200.8196.1190.6174.4154.9154.5
BETAMOUT5.04.74.45.32.12.76.57.95.5
VELOUT205.4210.0213.5212.5202.6132.6'65.3152.8155.5
TOTALIN
354.6355.0551.7527.0521.4516.2312.6311.5310.7
TANGIN
147.4144.4145.9' C •" ^I yU • 3
155.J:55.9158.5150.2163.2
TEMPRATIO000000111
.995
.997
.996
.994
.993
.996
.000
.001
.003
VELOUT17.717.215.512.27.58.618.721.112.9
HER ID MACH NOIN
0.5140.5650.5560.5830.5740.5620.5150.4870.456
D-FACT
0.3370.3510.5180.3540.3560.5990.4130.4450.521
OUT0.57.'0.5950.607G.S060.5S50.5270.4770.4400.385
EFF
0.0.0.0.0.0.0.0.0.
LOSS CCEFFTOT0.1620 . 1 25O.US0.0960.0620.1130.1230.1650.264
PROF000c00000
.162
.186
.149
.096
.052
.115
.123
.165
.264
TOTALIN
15.2015.6215.6215.5114.6714.0013.3113.0412.84
WHEELIN0.0.0.0.0.0.0.0.0.
MR IDVEL R1.1261.0641.C801 . 0571.0330.3580.9430.9270.364
PRESSRATIO0.9590.9480.9580.9720.9810.9570.9660.955'0.955
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSKACH NO
1 . C581.024i .014O.S96O.G370.62C0.7450.7550.735
LOSS PARA*TOT0.0620 . C£90.0550.0310.0180.0270.0250.0520.049
PROFO.C62O.OSa0.0550.05'.0.013O.C27O.C250.0520.049
77
TABLE vni. - Continued,
(y) HO Percent of design speed; reading 3024
RP
23456789
RP]
234
56*?
89
RADI IIN OUT
23.395 23.42122.716 22.77122.045 22.12620.01517.31514.60012.50911.78611.049
ABSIN
228.4240.6241.6246.024Q.7233.1227.7225.5222.6
20.19617.67315.17613.26412.60311,935
\'ELOUT
200.. 3203.9206.4206.8189.4172.0150.5136.312t.7
ABS MACH NORP
123456789
RP1234
56789
IN0.6450.6860.6910.7110.7020.6750.5710.6640.656
PERCENTSPAN5.00
10 .0015.0030.0050.0070.0085.0090.0095.00
OUT0.5620.5750.5840.5910.5440.4950.4330.3910.348
ABSIN
45.239.538.638.940.342.444.445.947.8
RELIN
228.4240.6241.6246.0240.7230.!227.7225.5222.6
BETAMOUT4.94.54.55.62.15.77.4
' 7.54.9
VELCUT
200.3203..-9206.4206.8189.4172.0150.5136.3121.7
REL MACH NOIN
0.6450.6860.6910.7110.7020.6750.6710.6640.656
INCIDENCEMEAN24.217.415.813.410.58.16.36.06.0
SS16.910.18.56.23.31.0
-0.8-1.0- t .O
OUT0.5620.5750.5840.5910.5440.4950.4330.5910.348
DEV
10.19.99.89.48.5
10.4
14.2
14.5
12.0
REL BETAM!N OUT
45.2 4.939.3 4.538.6 4.533.940.342.4
44.4
45.947.8
KERIIN
160.8126. 1.183.8191.3185.7169.9162.6156.9149.4
3.62.15.77.47.54.9
0 VELCUT
199.6203.5205.8236.4189.5171.7149.2135.1121.2
TOTAL TEMP;.\ RATIO
333.2 0.902335.2 0.995555.1 0.997528.0521.5516.0312.8312.13 1 1 . 4
TANIN
1S2.21^2.515C.S!54.6155.6155.2159.4162.0165.0
000001
G
.995
.094
.'998
.999
.999
.002
VELOUT17.016. .115.412.97.1
11. !
19.317.810.5
KERID MACH NOIN
0.4540.5500.5400.5530.5360.4930.4790.4620.440
D-FACT
0.3660.3650.3470.3470.5870.4000.4650.5160.576
OUT0.5500.5750.5820.5900.5440.4940.4290.3870.347
EFF
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT0.1720.2270.191O.H30 . 1 0 10.0640.1470.2150.280
PROF000000000
.172
.227
.191
.113
.101
.064
.147
.215
.280
TOTAL PRESSIN RATIO
15.18 0.95315.65 0.95915.65 0.94315.5114.5615.7213.2815.1212.95
WHEELIN0.0.0.0.0.0.0.0.0.
KERIDVEL R1.2411 . 0921.0901.079T.0511 . 3 1 00.9180. 8610.81!
0..9680.9720.9850 . 6620.9450.950
SPEEDOUT
0.0. '0.0.0.0.0.0.0.
PEAK SSMACH NO
1 .1611 .0751 . 0451.0210.9460.8430.7880.7740.764
LOSS PARAMTOT0.06G0.0840.0680.0570.0290.0150.0500.0420.052
PROF0.066C.08'40.0680.0570.0290.0150.0300.0420.052
78
TABLE vm. - Continued,
(z) 120 Percent of design speed; reading 3038
RiDIIRP
123t56
—89
R=•2"i455
—8^
!N23.39822.71822.04520.01517.31514.63012.50911. res11 .0*9
ABS;N
256.926". v266.:2~8.42". 3288.:25!. 325-. 2249.2
OUT23. 42!22.77122.12620.19617.67315.17613.26-!12.60311.935
VELC'JT'•7.0225 !5231.2232.023:. 3234.4225.5236.5180.9
ABS XACH NOR?
t23Z56T
85
RPi.23456•?89
;N3.7470.7753.7790.8170.8?93.8520.8420.7960.740
PERCENTSPAN5.30U.OO15.0030.005C-.0070.0085.0090.0095.00
CUT0.6160.6460 . b&20 .0680.5670.6650.6520.5000.523
ABSIN
30.229.129.631.135.735.639.641.94-1.0
REL!N
258.9257. S258.0278.4277.8286.028:. 826". 2249.2
BETAMOUT3.93.63.42.42.01.35.87.46.5
V1LCUT2'.7.0226.5231.2232.0230.5234,4225.5206.5180.9
REL KACH NOIN0.7470'. 7750.779C.8173.8190.8520.8420.7960.740
INCIDENCEMEAN9.27.16.75.55.91 .1\ .42.02.1
ss1.9
-0.1-0.6-1.7-1.3-5.7-5.6-5.0-4.9
OUT0.6160.6460.6620.6680.6670.6350.6520.6000.523
DEV
9.29.0S.98.28.38.012.614.313.6
RELIN
30.229.129.63M35.735.639.641.944.0
HER IDIN
223.7235.5233.1238.5225.6232.5217.2199.0179.4
BETAMOUT3.95.63.42.42.01.35.97.46.5
VELOUT218.5225.0250.8231.6230.2234.4222.4204.7179.7
TOTALIN
352.1330.7329.9327.9324.7321.1318.4J15.8315.2
TANGIN
130.4129.9132.2143.7162.1166.5179.5!78.4175.0
TEMPRATIO011000011
.999
.001
.000
.996
.994
.997
.997
.000
.004
VELOUT14.914.413.59.78.05.422.426.620.5
MERID MACK NOIN
0.6460'.6770.6780.6990.6650.6930.6490.5930.553
D-FACT
0.552-0.3120.2960 . 3240.3270.5130.3190.3340.582
OUT0.6:5C.6450.6510 . 56S0.6670.6830.5490.5950.519
Err
0.0.c.f,
3 .0.0.0.0.
LOSS CCEfTTC"0. 350. 6!0. 150. 70.0730 . 064O.US0.2030.297
pscr300060000
.185
.16!
.1V5
.087
.070
.064
.143
.203
.297
TOTALIN14.6715.0015.0014.8714.5214.4414.1013.5512.88
WHEELIN0.0.0.0.0.C.3 .0.0.
.HER IDVEL R0.968fl . 9590.99S0.9721.0201.0081.0241.0291.002
PRESSRATIO0.9430.9470.9620.9690.9750.9760.9450.9310.909
. SPEEDOUT0.0.3.0.0.0.Q _0.0.
PEAK SS*1ACH \C0.963.0.9540.9240.9310.96!0.8520 . 8420.7960.740
LOSS PARAM-TOT0.071-0.0630.0410.028•0.0200.0160.0310.0400.055
PROF0.0750.0600.0410.0280.0200.0160.0310.0400.055
79
TABLE VIH. - Continued,
(aa) 120 Percent of design speed; reading 3039
RADIIRP
I23456•89
RP••53L
56^
80
IK23.59522.71822.0*520.01517.31514,60012.50911.78611.049
ABS!N
25:. 2263.5264.7'7! . '2's!2". 4275.925:.:245.0
OUT23. -12122.77!22.12620.19617.67315.17613.25412.60311.935
VELCUT
210.6218.8223.3223.0223.0216.0204.2182.7154.3
ABS MACH MORP
•'23z56789
IN0.7150.7550.75!0.7880.8170.8220.8210.7740.725
OUT0.5920.6180.6320.6370.6420.6270.5910.5270.442
ABSIN
35.555.933.835.737.437.540.643.145.5
RELIN
251.2263.6264.7271.2278.4277.4275.9260.7245.0
BETAMOUT4.84.44.12.32.0
- 2.37.17.95.3
VELOUT
210.6218.8223.5223.0223.0216.0204.2182.7154.3
REL MACH NOiN
0.7150.7560.7610.7880.8170.8220.8210.7740.725
OUT0.5920.6180.6320.6370.6420.6270.5910.5270.442
RELIN
35.533.953.855.737.437.540.643.145.5
HER IDIN
204.4218.8219.9220.3221.1220- . 3209.3190.5171 .9
BETAMOUT4.84.44.12.32.02.57. 17.95.3
VELOUT209.8218.2222.7222.9222.9215.9202.7180.9153.6
TOTALIN
353.357.356.551.527.321.518.316.514.
T1
IN146.146..147.158.169.169.179.178.174.
67
26
55620
ANG
0Q4120707
TEMPRATIO0.9950.9970.99S0.9940.9940.9910.9971.0001.004
VELOUT17.516.815.89.17.88.625.525.214.4
MERID MACH NOIN
0.5820.6280.6520.6400.6490.6520.6230.5660.509
OUT0.5900.6160.6310.6370.6420.6270.5870.5220.440
TOTAL PRESSIN
15.3315.8715.8315.5215.2014.5114.1713.6413.08
WHEELIN0.0.0.0.0.0.0.0.0.
MERIDVEL R1.0270.9971.0131.01 11.0080.9810.9680.9500.894
RATiO0.9530.9390.9550.9570.9750.9810.9500.9420.923
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO1.0511 .0441.0251.04!1.0150.8410.82!0.7740.753
PERCENT INCIDENCE DEV D-FACT EFF LOSS COEFF LOSS PARAMRP SPAN MEAN SS TOT PROF TOT PROF
1 5.00 14.5 7.2 10.0 0.357 0. 0.163 0.163 0.062 0.06223i56789
1 0 . 0 015.0030.0050.0070.3085.0090.0095.00
11.911 .010.1'7.63.32.53.23.6
4.63.72.90.4
-3.8-4.5-3.9-3.4
9.89.68.28.38.9
13.914.912.4
0.5530.5550.3570.3S20.3580.3720.4100.486
0.0.0.0.0.0.0.0.
00000000
.193
.142
.096
.070
.053
.159
.178
.261
0.1930.1420.0980.0700.0530.1390.1780.261
0.0710.0510.0320.0200 .0130.0290.0350.048
0.0710.0510.0320.0200 .0130.0290.0350.048
80
TABLE vm. - Continued,
(bb) 120 Percent of design speed; reading 3040
RADIIRP
123I56789
RP\23456789
IN23.39622.71822.04520.01517.31514.60012.50911.78611.049
ABSIN
243.0258.3261.4268.5271.9273.6267.6254.2244.7
OUT23.42122.77122.12620.19617.67315.17613.26412.60311.935
VELOUT209.5214.7-218.7220.5218.0234.9186.0162.9140.6
ABS MACH NORP
123456789
RP123456189
IN0.6840.7340.7460.7750.7930.8080.7940.7520.723
PERCENTSPAN5.0010.0015.0030.0050.0070.0085.0090.0095.00
OUT0.5850.6020.6150.6260.6250.5900.5350.4670.401
ABSIN
41.937.137.138.639.939.242.344.247.1
RELIN
243.0258.3261.4268.5271.9273.6267.6254.2244.7
BETAMOUT4.4.4.3.1 .3.7.7.5.
VELOUT209.5214.7218.7220.5218.0204.9186.0162.9140.6
854383572
REL MACH NOI-N0.6840.734'0.7460.7750.7930.8080.7940.7520.723
INCIDENCEMEAN20.815.214.213.110.14.94.14.35.2
SS13.57,97.05.83.0-2.2-2.9-2.7-1.7
OUT0.5850.6020.6150.6260.6250.5900.5350.4670.401
DEV
10.19.99.99.18.19.914.414.612.2
RELIN
41.937.137.138.639.939.242.344.247.1
MERIDIN
181.0205.9208.5209.8203.5212.0198.1182.1166.5
BETAMOUT4.84.54.43.31.83.37.57.75.2
VELOUT208.7214.1218.0220.1217.9204.6184.4161.5140.0
TOTAL TEMPIN
545.2341.0539.7354.6329.1322.7318.7316.7315.2
TANGIN
162,1155.0157.6167.6174.6172.9179. .9177.3179.3
RATIO0.9930.9960.9960.9940.9920.9960.9980.9991.003
VELOUT17.716.816.712.56.711.824.421.712.6
MERID MACH NOIN
0.51C0.5850.5950.6060.6080.6260.5870.5390.492
D-FACT
0.-3650.3680.3570.3670.3720.3900.4210.4740.546
OUT0.5830.6300.6130.6250.6240.5890.5300.4650.399
EFF
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT 'o.ui0.209.0..1780.1170.0590.0790.1420.1880.264
PROF0.1410.2090.1780 . 1 170.0590.0790.1420.1880.264
TOTAL PRESSIN
15.5516.1816.2215.9615.4214.7414.1613.6613.32
WHEELIN0.0.0.0.0.0.0.0.'0.
MERiDVEL R1.1531.0401.0461.0491.0450.9650.9310.8870.841
RATIO0.9620.9370.9450.9620.9800.9730.9520.9410.922
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO1.1521.0971.0891.1051.0600.9090.8490.8150.818
LOSS PARAMTOT0.0540.0770.0640.0380.0170.0190.0290.0370.049
PROF0.0540.0770.0640 = 0380.0170.0190.0290.0370.049
81
TABLE vm. - Concluded,
(cc) 120 Percent of design speed; reading 3042
RADIIRP
123456~89
RP<23l56"*
e9
IN23.39622.71822. 04520.01517.315u.eoo12.5091 1 . 78611.0-19
ABSIN
237.-S252.5258.-;264.3269.5268.2258.024". 72*3.2
OU123.42122.77122.12620.19617.67315.17613.26412.60311.935
VELOUT203.9206.52'.1.!217.2212.8198.0173.3156.2139.7
ABS MACH NORP
12345e789
RP123t,56789
IN0.6620.7130.7340.7590.7840.'.'890.7620.7360.717
PERCENTSPAN•5.0010.0015.0030.0050.0070.0085.0090.00S5.00
OUT0.5660.5750.5900.6150.6080.5670.4970.4470.398
ABSIN
49.641.039.540.140.940.843.445.747.3
RELIN
237.4252.5258.4264.3269.5268.2258.0249.7243.2
BETAMOUT3.83.73.83.72.24.5"7.47.96.1
VELOUT203.9206.5211.1217.2212.8198.0173.3156.2139.7
REL MACH NOIN0.6620.7130.7340.7590.7840.7890.7620.7360.717
INCIDENCEMEAN28.619.116.614.61 1 . 16.55.35.85.4
ss21.311.89.47.33.9-0.6-1.8-1.3-1.6
OUT0.5660.5750.5900.6150.6080.5670.4970.4470.398
DEV
9.09.19.39.58.611.214.214.813.2
RELIN
49.641 .039.540.140.940.845.445.747.3
KERIDIN
153.8190.5199.4202.2203.7203. V187. 4174.5164.9
BETAMOUT3.83.73.83.72.24.57.47.96.1
VELOUT203.4206.1210.6216.8212.6197.3171.9154.7138.9
TOTALIN
348. -3543.9341,7336.4330.1323.3518.6317.1316.1
TANGIN
180.9165.7164.3170 .'5176.5175.2177.3178.6178.8
TEMPRATIO000000001
.987
.995
.996
.995
.992
.997
.998
.999'.001
VELOUT13.413.313.914.08.315.722.221.514.8
MERID MACH NOIN
0.4290'.5380.5660.58!0.5930.5970.55?0.5150.486
D-FACT
0.41!0.4060.3920.37!0.3860.4020.4490.4930.545
CUT0.5650.5740.5890.6130.6070.5660.4920.4420.396
EFF
0.0.0.0.0.0.0.0.0.
LOSS COEFFTOT0.17!0.2570.2420.1380.0920.094O.UO0.193.0.261
PROF000000000
.171
.257
.242
.138
.092
.094
.140
.193
.261
TOTALIN
15.4916.1216.3016.0415.6014.8714.0913.7413.49
WHEELIN0.0.0.0.0.0.0.0.0.
MERIDVEL R1.3231.0821.0561.0721.0440.9720.9170.8870.842
. PRESSRATIO0.9570.9260.9270.9560.9690.9680.9550.9420.924
SPEEDOUT0.0.0.0.0.0.0.0.0.
PEAK SSMACH NO1.2941.1581.13!1.1211.0740.9430.8610.8490.817
LOSS PARAMTOT0.0650.0950.0870.0450.0260.0230.0290.0380.048
PROF0.0650.0950.0870.0450.0260.0230.0290.0380.048
82
Instrumentation survey planes:Station IT
32 r- /
16
0 8 16 24 32 40Axial distance from rotor blade hub leading edge,
Z, cm
Flow path coordinates
Axialdistance,
Z, cm-7.620
a-2.408.0
2.5065.049
a7.72710.13025.40029.952
a32.49233.76236.57640.000
Radius, r, cm
Inner
10. 160
10.16011.11.11.11.11.
125328430430430
Outer
25.40025.40025.40024.81624.38424.194
24.130
24.130
"Survey planes.
Figure 1. - Flow path and instrumentation locations for stage 53.
/-Orifice
Flow
Atmospheric exhauster piping-
CD-10916-11
Figure 2. - Single-stage compressor facility.
83
Figure 3. - Rotor 53.
Figure 4. - Stator 53.
84
Totaltemperature-^
Total -pressure^-
'
• Two null' balancing
pressuretaps forflow anglemeasurement
C-67-3836
(al Combination total pressure, total temperature, andflow angle probe (double barrel probe).
C-68-1280
(b) Static pressure probe (8° wedge).
Figures. - Sensing probes.
Combination probeWedge probe
Wall static pressure taps
'.5°
26.5
57.5' 21.5°
37.9°57.
42.5°10.0°
(a) Station 1. (b) Station 2 (c) Station 3.
Figure 6. - Circumferential location of instrumentation at measuring stations (looking downstream).
E-9025
85
TEMPERATURERISEEFFICIENCY
PERCENTDESIGNSPEED
n 70' D 80
D 900 100A 110
-0 120
$ DESIGN .POINT,
.i/?
7Vt/ fl
^v^ocF
0^^
TOTALPRESSURERATIO
i.o
TOTALjryprpATi lor • i -RATIO
1 VRr— --fl -
3-0-3-L^ n~— -" Jo-cn
A
0 5 !0 '5 20 25 50 35 -SO
EQUIVALENT WEIGHT FLOW, KG/SEC
FIGURE 7, - OVERALL PERFORMANCE FOR ROTOR 53.
86
1.0
TEMPERATURERISEEFFICIENCY
PERCENTDESIGNSPEED
n 73D 80D 90
'0 100i 110
i <"> i ~> n
;8 DESIGN POINT
//nT --~A v
•A~ \
T-f-A
\y-5tCv
i'r
" ./ ' \V
TOTALPRESSURER A T I O
1.2
1.0
1.15
TOTALTEMPERATURE •• . • ••RATIO
: i? — -~• n —
>-:-:-
<v~-'
^
-W^
\
- I
\
0 5 IS 15 20 25 33 35 I
EQUIVALENT WEIGHT FLOW, KG/SEC
FIGURE 8. - OVERALL PERFORMANCE FOR STAGE 53-53.
87
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1. Report No.
NASA TP-12992. Government Accession No. 3. Recipient's Catalog No.
4. Tine and Subtitle
AERODYNAMIC PERFORMANCE OF A 1. 35-PRESSURE-
RATIO AXIAL-FLOW FAN STAGE
5. Report DateOctober 1978
6. Performing Organization Code
7. Author(s)
Walter M. Osborn, Royce D. Moore, and Ronald J. Steinke8. Performing Organization Report No.
E-9025
9. Performing Organization Name and Address
National Aeronautics and Space AdministrationLewis Research CenterCleveland, Ohio 44135
10. Work Unit No.
505-0411. Contract or Grant No.
12. Sponsoring Agency Name and Address
National Aeronautics and Space AdministrationWashington, D. C. 20546
13. Type of Report and Period Covered
Technical Paper14. Sponsoring Agency Code
15. Supplementary Notes
16. Abstract
The overall and the blade-element performances and the aerodynamic design parameters arepresented for a 1. 35-pressure-ratio fan stage. The fan stage was designed for a weight flowof 32. 7 kilograms per second and a tip speed of 302. 8 meters per second. At design speedthe stage peak efficiency of 0. 879 occurred at a pressure ratio of 1. 329 and design flow. Stagestall margin was approximately 14 percent. At design flow rotor efficiency was 0. 94 and thepressure ratio was 1. 360.
17. Key Words (Suggested by Author(s))
Turbomachinery18. Distribution Statement
Unclassified - unlimitedSTAR Category 02
19. Security Classif. (of this report)
Unclassified20. Security Classif. (of this page)
Unclassified21. No. of Pages
107
22. Price'
A06
'For sale by the National Technical Information Service, Springfield. Virginia 22161NASA-Langley, 1978
National Aeronautics andSpace Administration
Washington, D.C.20546
Official Business
Penalty for Private Use, $300
THIRD-CLASS BULK RATE Postage and Fees PaidNational Aeronautics andSpace AdministrationNASA-451
US. MAIL
NASA POSTMASTER- If Undeliverable (Section 158Postal Manual) Do Not Return