Question

A six cylinder, four cylinder diesel engine operating on ideal diesel cycle works on compression ratio of 20. The working fluid used in the diesel engine is air. The pressure at the start of compression

process is 0.095Mpa and its temperature is 295k. If the maximum temperature is not to exceed (2100

+ 358.15) then evaluate the mean effective pressure and thermal efficiency of engine. Assume the constant specific heats for air at room temperature. Also draw the Pv diagram showing heat in and

heat out.​

Answer 1

Answer:

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