At the beginning of the compression process of an air-standard dual cycle with a compression ratio...

At the beginning of the compression process of an air-standard dual cycle with a compression ratio of 18, the temperature is 300K and the pressure is 0.1 MPa. The pressure ratio for the constant volume part of the heating process is 1:5:1. The volume ratio for the constant pressure part of the heating process is 1:2:1. Determine:

(a.) The temperature and pressure at the end of each process of the cycle.

(b.) The thermal efficiency.

(c.) The mean effective pressure.

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Expert Solution

samet mamat answered 1 year ago

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