Space storage food requires system cooling capacity 15 ton refrigeration operates in the the temperature of the evaporator -17.5 °C and temperature condenser 42.5 °C. Refrigerant used is R-134a and the system operate on conditions saturated. Specify: a. COP b. The flow rate of the refrigerant = kg/s. c. The rate of heat loss in condenser = kJ/s.

Space storage food requires system cooling capacity 15 ton refrigeration operates in the the temperature of the evaporator -17.5 °C and temperature condenser 42.5 °C. Refrigerant used is R-134a and the system operate on conditions saturated. Specify: a. COP b. The flow rate of the refrigerant = kg/s. c. The rate of heat loss in condenser = kJ/s.

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

Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems

Section: Chapter Questions

Problem 9RQ: The approach temperature for the evaporator is A. the difference between the suction and head...

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