Accounting for variation of specific heats with temperature

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Reference no: EM13704545

An air-standard Diesel cycle has a compression ratio of 18.2. Air is at 27°C and 100 kpa at the beginning of the compression process and at 1700 K at the end of the heat-addition process.

Accounting for the variation of specific heats with temperature, determine

(a) The cut off ratio,

(b) The heat rejection per unit mass, and

 

(c) The thermal efficiency

Reference no: EM13704545

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