At the beginning of the compression process of a cold-air standard Otto cycle, pi =1 bar, T=290K,V1=VBDC-400cm³. The maximum temperature in the cycle is 1900K, and the compression ratio is

9.Determine: The mass of each charge of gas. The heat addition in kJ The amount of fuel consumed to achieve this heat addition assuming the fuel has the heating value of octane. The net work in kJ The thermal efficiency The mean effective pressure in bar The temperature of the gas being exhausted (take as state 4), Why would this temperature matter? The work required/extracted to exhaust the charge The work required/extracted to intake a fresh charge The power developed in the engine if the cycle is operating as a 4-stroke at 2000 RPM.