The refrigerator shown uses R134-a as the working fluid. The mass flow rate through each of the component is 0.1 kg/s, a

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The Refrigerator Shown Uses R134 A As The Working Fluid The Mass Flow Rate Through Each Of The Component Is 0 1 Kg S A 1 (124.58 KiB) Viewed 35 times

The refrigerator shown uses R134-a as the working fluid. The mass flow rate through each of the component is 0.1 kg/s, and the power input to the compressor is 5.0 kW. The following state data are known: P1 = 100 kPa, T1 = -20 degrees Celsius - cond. to room P2 = 800 kPa, T2 = 50 degrees Celsius T3 = 30 degrees Celsius, x3 = 0 Warm vapor Condenser T4 = -25 degrees Celsius W comp © Warm liquid Determine: a. the energy equation of each of the components b. the quality at the evaporator inlet c. the rate of heat transfer to the evaporator d. the rate of heat transfer from the compressor Expansion valve or capillary tube Compressor Evaporator wwwy Cold vapor Cold liquid + vapor Devap from cold refrigerated space