The environmentally safe refrigerant R 152a (see Problem 13 65) is to be evaluated as the working fluid for a heat pump system that will heat winter households in two different climates In the colder climate the cycle evaporator temperature is 61485 20 61616 C, and the more moderate climate the evaporator temperature is 0 61616 C In both climates the cycle condenser temperature is 30 61616 C For this study assume all processes are ideal Determine the cycle coefficient of performance for the two climates

Question: The environmentally safe refrigerant R-152a (see Problem 13.65) is to be evaluated as the working fluid for a heat pump system that will heat winter

The environmentally safe refrigerant R-152a (see Problem 13.65) is to be evaluated as the working fluid for a heat pump system that will heat winter households in two different climates. In the colder climate the cycle evaporator temperature is 20C, and the more moderate climate the evaporator temperature is 0C. In both climates the cycle condenser temperature is 30C. For this study assume all processes are ideal. Determine the cycle coefficient of performance for the two climates.

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T R152a difluoroethane Ideal Heat Pump TH From A2 M 6605 R 0125 88 T3864 K PC 452 MPa L... View full answer

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