Engineering, 14.12.2019 03:31 lol15arec001
Arefrigerator uses refrigerant-134a as the working fluid and operates on the vapor-compression refrigeration cycle. the evaporator and condenser pressures are 200 kpa and 1400 kpa, respectively. the isentropic efficiency of the compressor is 88 percent. the refrigerant enters the compressor at a rate of 0.025 kg/s superheated by 10.1°c and leaves the condenser subcooled by 4.4°c. determine
(a) the rate of cooling provided by the evaporator, the power input, and the cop. determine
(b) the same parameters if the cycle operated on the ideal vapor-compression refrigeration cycle between the same pressure limits.
Answers: 1
Engineering, 04.07.2019 18:10, tjeffers90028
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Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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Arefrigerator uses refrigerant-134a as the working fluid and operates on the vapor-compression refri...
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