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  3. air is compressed from 100 kpa and 22 c to an outl

Air is compressed from 100 Kpa and 22 C to an outlet pressure 8 times greater....

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Mechanical Engineering

Air is compressed from 100 Kpa and 22 C to an outlet pressure 8times greater. The compressor is not well insulated and loses heatat a rate of 120 kJ/kg. It is also note that there is a decrease inthe entropy of the air of 0.4 kJ/kg-K between the inlet & theoutlet. Assuming constant specific heats determine a) The outletair temperature b) The required work input (kJ/kg) c) The entropygeneration sgen (kJ/kg-K) during the compression process

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