7-166 Refrigerant-134a enters a compressor as a saturated vapor at 200 kPa at a rate of 0.03 m3/s and leaves at 700 kPa. The power input to the compressor is 10 kW. If the surroundings at 20°C experience an entropy increase of 0.008 kW/K, determine a) the rate of heat loss from the compressor, b) the exit temperature of the refrigerant, and c) the rate of entropy generation. | |
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