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5. An ideal Stirling cycle operates with 1 kg of air between thermal energy reservoirs at 27C and 527 C. The maximum cycle pressure

5. An ideal Stirling cycle operates with 1 kg of air between thermal energy reservoirs at 27C and 527 C. The maximum cycle pressure is 2000kPa and the minimum cycle pressure is 100 kPa. Determine the net work produced and the cycle thermal efficiency. (b) the external heat input and power produced when it is repeated 500 times per minute

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