Table 8.
Test engine specification.
Type | Kirloskar, four stroke DI diesel engine |
---|---|
Bore × stroke | 87.5 mm × 110 mm |
Number of nozzle holes | 3 |
Stroke volume | 661 cc |
Geometry of piston | Hemispherical |
Injection timing | 23° bTDC |
Injection pressure | 200 bar |
Cone angle of fuel spray | 120° |
Compression ratio | 17.5:1 |
Nozzle spray hole diameter | 0.3 mm |
Inlet valve open | 4.5° before TDC |
Inlet valve close | 35.5° after BDC |
Rated power | 4.4 kW |
Rated speed | 1500 rpm |
Exhaust valve open | 35.5° before BDC |
Exhaust valve close | 4.5° after TDC |