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. Air enters the compressor of an ideal gas refrigeration cycle at 7oC and 40 kPa...

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Mechanical Engineering

. Air enters the compressor of an ideal gas refrigeration cycleat 7oC and 40 kPa and the turbine at 37oC and 170 kPa. The massflow rate of air through the cycle is 0.3 kg/sec. Assuming variablespecific heats for air, determine (a) the rate of refrigeration,(b) the net power input, and (c) the coefficient of performance.Also, draw the T-s diagram of the gas refrigeration cycle.

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4.1 Ratings (707 Votes)
Given DataAt compressor inletAt turbine inletSolutionThe ideal gas refrigeration cycle isa reverse Brayton cycle where the cooling effect is obtaining airthrough a turbine and then passing the air    See Answer
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