Known values for engine, 1.2L,4 cylinder, Si engine General power of engine =74 KW Testing RPM =2000 Air flow of RPM -19

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Known Values For Engine 1 2l 4 Cylinder Si Engine General Power Of Engine 74 Kw Testing Rpm 2000 Air Flow Of Rpm 19 1 (68.51 KiB) Viewed 32 times

Known values for engine, 1.2L,4 cylinder, Si engine General power of engine =74 KW Testing RPM =2000 Air flow of RPM -19.95 KG/Hour Temperature of Cooling water at this RPM = 76 Celsius Tork at this RPM= 6 Nm Throttle pedal position=0.1% Air fuel ratio = 1.03 Intake temperature= 33.3 Celcius Butterfly valve angle = 14.3% Idle speed of engine = 1000 RPM Butterfly angle at idle speed = 12.3% Outlet temperature of cooling water = 55 Celcius Pressure of intake air (p1) = 890 mBar - A) Theoritical power of engine at air standart cycle B) Power Calculation of engine c) Efficiency of engine D) Cooling energy for this much load on engine