Engineering, 12.08.2020 07:01 johnisawesome999

A heat pump with refrigerant-134a as the working fluid is used to keep a space at 258C by absorbing heat from geothermal water that enters the evaporator at 508C at a rate of 0.065 kg/s and leaves at 408C. The refrigerant enters the evaporator at 208C with a quality of 23 percent and leaves at the inlet pressure as saturated vapor. The refrigerant loses 300 W of heat to the surroundings as it flows through the compressor and the refrigerant leaves the compressor at 1.4 MPa at the same entropy as the inlet. Determine (

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A heat pump with refrigerant-134a as the working fluid is used to keep a space at 258C by absorbing...