An ideal diesel cycle with air as the working fluid has a

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Reference no: EM13631211

An ideal Diesel cycle with air as the working fluid has a compression ratio of 22 and a cutoff ratio of 2.5. At the beginning of the compression process, the working fluid is at 14.7 psi, 80 °F, and 112 in3. Use the cold-air standard assumptions.

a. Draw the processes on P-v and T-s diagrams.

b. What are T and P of the air at the end of each process in degrees R and psi, respectively?

c. What is the net work in BTU?

d. What is the thermal efficiency of the cycle?

e. What is the mean effective pressure in psi?

Reference no: EM13631211

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