internal combustion engines lecturer prof.dr. demir bayka
TRANSCRIPT
![Page 1: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/1.jpg)
INTERNAL COMBUSTION ENGINES
LECTURER
PROF.Dr. DEMIR BAYKA
![Page 2: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/2.jpg)
ENGINE OPERATING CHARACTERISTICS
Nn
ji V Pi s i
2. . .
Lf
.i
i
Qm
N
vth f
s o
a m j
n i V
. . .
. . .
.
2
PQ
aiL
th
iv o
![Page 3: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/3.jpg)
PQ
aiL
th
iv o
PQ
abL
th
iv m o
![Page 4: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/4.jpg)
PQ
abL
th
iv m o
Nb
NiPi
Pb
SI ENGINE
![Page 5: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/5.jpg)
PQ
abL
th
iv m o
CI ENGINE
CI ENGINE
![Page 6: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/6.jpg)
![Page 7: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/7.jpg)
OPERATING POINT
PQ
abL
th
iv m o
![Page 8: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/8.jpg)
IMPORTANT OPERATING VARIABLES
1. SPARK TIMING
![Page 9: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/9.jpg)
IMPORTANT OPERATING VARIABLES
2. MIXTURE COMPOSITION
1. SPARK TIMING
IN SI ENGINES THE HIGHESTCOMBUSTION EFFICIENCY ISACHIEVED WITH VAPORIZED FUEL
HOWEVER THE FUEL IS NEVER FULLYVAPORIZED
THEREFORE LEAN MIXTURES ARE DIFFICULT TO BURN
![Page 10: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/10.jpg)
IDLE OPERATION : REQUIRES RİCH MIXTURE
PART LOAD OPERATION : REQUIRES LEAN MIXTURE
FULL LOAD OPERATION : REQUIRES RICH MIXTURE
![Page 11: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/11.jpg)
![Page 12: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/12.jpg)
LOAD AND SPEED
![Page 13: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/13.jpg)
IMPORTANT DESIGN VARIABLES
1. COMPRESSION RATIO
SURFACE TO VOLUME RATIOINCREASES AS COMP. RATIO INCREASES
MORE HEAT TRANSFER :SLOWER COMBUSTION
![Page 14: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/14.jpg)
2. COMBUSTION CHAMBER DESIGN
MAXIMUM FLAME SPEED IS DESIRED
FASTER BURNING CHAMBER IS THE BEST DESIGN
1) HIGHER FLAME FRONT AREA (GEOMETRY)2) SHORTER FLAME TRAVEL (SPARK PLUG LOCATION)3) MINIMUM MALDISTRIBUTION (FUEL INJECTION TO THE INLET PORT OR INTO THE COMBUSTION CHAMBER)4 ) HIGHER TURBULENCE (SWIRL DURING INDUCTION)
![Page 15: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/15.jpg)
![Page 16: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/16.jpg)
![Page 17: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/17.jpg)
![Page 18: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/18.jpg)
![Page 19: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/19.jpg)
![Page 20: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/20.jpg)
![Page 21: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/21.jpg)
![Page 22: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/22.jpg)
![Page 23: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/23.jpg)
![Page 24: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/24.jpg)
![Page 25: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/25.jpg)
TOYOTA AG4 CHAMBER
![Page 26: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/26.jpg)
![Page 27: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/27.jpg)
![Page 28: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/28.jpg)
TOYOTA20 VALVE4AGE ENGINE
![Page 29: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/29.jpg)
![Page 30: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/30.jpg)
![Page 31: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/31.jpg)
![Page 32: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/32.jpg)
![Page 33: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/33.jpg)
![Page 34: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/34.jpg)
![Page 35: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/35.jpg)
![Page 36: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/36.jpg)
![Page 37: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/37.jpg)
![Page 38: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/38.jpg)
![Page 39: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/39.jpg)
![Page 40: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/40.jpg)
TOFAŞ motorun İki Döngülü Yanma Odası olan silindirler kapağının fotoğrafı
![Page 41: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/41.jpg)
İki Döngülü Yanma Odasında yanma prosesinin anlık fotoğrafları
![Page 42: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/42.jpg)
Homojen yanma
![Page 43: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/43.jpg)
İki aşamada yanma
![Page 44: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/44.jpg)
![Page 45: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/45.jpg)
![Page 46: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/46.jpg)
![Page 47: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/47.jpg)
![Page 48: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/48.jpg)
![Page 49: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/49.jpg)
![Page 50: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/50.jpg)
![Page 51: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/51.jpg)
SUPERHEATED FUEL VAPORIZATION
![Page 52: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/52.jpg)
Plasma reformer
![Page 53: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/53.jpg)
![Page 54: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/54.jpg)
DISPLACEMENTON DEMAND
5.3 LITER ENGINEON SAAB SUV
![Page 55: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/55.jpg)
![Page 56: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/56.jpg)
HONDA VARIABLE CYLINDER MANAGEMENT (VCM)
![Page 57: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/57.jpg)
HONDA HCCITEST ENGINE
HOMOGENEOUSCHARGECOMPRESSIONIGNITION
![Page 58: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/58.jpg)
CI ENGINES
![Page 59: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/59.jpg)
![Page 60: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/60.jpg)
AIR-SWIRLAND
BOWL IN PISTON DESIGN
![Page 61: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/61.jpg)
Bowl and squish chamber Isuzu
Perkins M-system
![Page 62: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/62.jpg)
M-system
![Page 63: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/63.jpg)
CHEVROLET DIESEL COMBUSTION CHAMBER
![Page 64: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/64.jpg)
SUPERCHARGING AND TURBOCHARGING
![Page 65: INTERNAL COMBUSTION ENGINES LECTURER PROF.Dr. DEMIR BAYKA](https://reader035.vdocuments.mx/reader035/viewer/2022062407/56649c735503460f94924f37/html5/thumbnails/65.jpg)
HYDROGEN FUEL CELL HYBRID BUS