minimum
DESCRIPTION
yahTRANSCRIPT
MINIMUM MEDIUM MAXIMUMTotal pressure, hg(m) Total pressure, hg(m) Total pressure, hg(m)
A 0.187 0.024 0.253B 0.187 0.2 0.249C 0.186 0.199 0.246D 0.184 0.195 0.239E 0.184 0.194 0.237F 0.182 0.193 0.235
MINIMUM MEDIUM MAXIMUM
Vib (m/s) Vib (m/s) Vib (m/s)
A 0.3962 0.5241 0.8287B 0.4852 0.6419 1.0388
A B C D E F0.12
0.14
0.16
0.18
0.2
0.22
0.24
0.26
0.28
0.3
0.187 0.187 0.186 0.184 0.184 0.182
0.204 0.2 0.199 0.195 0.194 0.193
0.253 0.249 0.246 0.239 0.237 0.235
Graph of Total pressure,hg against tapping point
Minimum total pressure Medium total presure Maximum total pressure
TAPPING POINT
TOTA
L PRE
SSUR
E
C 0.8635 1.245 1.966D 0.6419 0.8859 1.3724E 0.5943 0.7799 1.1968F 0.4852 0.6419 1
MINIMUM MEDIUM MAXIMUM
Vib (m/s) Vib (m/s) Vib (m/s)
A 0.3961 0.4692 0.8077B 0.4725 0.6799 1.1702C 0.8611 1.2391 2.1328D 0.5511 0.793 1.365E 0.4554 0.6554 1.1281
A B C D E F0
0.5
1
1.5
2
0.3962 0.4852
0.86350.6419 0.5943
0.4852
0.52410.6419
1.245
0.88590.7799
0.64190.8287
1.0388
1.966
1.37241.1968
1
Graph of variation of centerline,Vib against tapping point
Minmum Vib, m/s Medium Vib, m/s Maximum Vib, m/s
TAPPING POINT
VARI
ATIO
N O
F VE
LOCI
TY, V
ib
A B C D E F0
0.5
1
1.5
2
0.32610.4725
0.8611
0.55110.4554
0.3261
0.46920.6799
1.2391
0.7930.6554
0.4692
0.8077
1.1702
2.1328
1.365
1.1281
0.8077
Graph of variation of mean velocity,Vic against tapping point
Minmum Vic, m/s Medium Vic, m/s Maximum Vic, m/s
TAPPING POINT
VARI
ATIO
N O
F VE
LOCI
TY, V
ic
F 0.3261 0.4692 0.8077