3- Asteady-flow Carnot refrigeration cycle uses refrigerant-134a as the working fluid. The refrigerant changes from saturated vapor to saturated liquid at 30°C in the condenser as it rejects heat. The evaporator pressure is 160 kPa. Determine a-the coefficient of performance b-the amount of heat absorbed from the refrigerated space c-the net work input
3- Asteady-flow Carnot refrigeration cycle uses refrigerant-134a as the working fluid. The refrigerant changes from saturated vapor to saturated liquid at 30°C in the condenser as it rejects heat. The evaporator pressure is 160 kPa. Determine a-the coefficient of performance b-the amount of heat absorbed from the refrigerated space c-the net work input
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter3: Refrigeration And Refrigerants
Section: Chapter Questions
Problem 26RQ: Define net refrigeration effect as it applies to the refrigeration cycle.
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Transcribed Image Text:3. Asteady-flow Carnot refrigeration cycle uses refrigerant-134a as the working fluid. The refrigerant changes from
saturated vapor to saturated liquid at 30°C in the condenser as it rejects heat. The evaporator pressure is 160 kPa.
Determine
a-the coefficient of performance
b-the amount of heat absorbed from the refrigerated space
c-the net work input
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