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Engineering, 26.07.2019 19:20 bear7823

Air enters the compressor of a brayton refrigeration cycle at 100 kpa, 270 k. the compressor pressure ratio is 3, and the temperature at the turbine inlet is 315 k. the compressor and turbine have isentropic efficiencies of 75% and 90%, respectively. determine the network input per unit mass of air in kj/kg. the tolerance is ±5%.

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Air enters the compressor of a brayton refrigeration cycle at 100 kpa, 270 k. the compressor pressur...
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