Food storage rooms require a refrigeration system with a capacity of 10 tons of refrigeration operating at an evaporator temperature of -17.8 ° C and a condenser temperature of 28.0 ° C. The refrigerant used is R-717 and the system operates at saturated conditions. Specify: a. COP = b. Refrigerant flow rate = kg / s. c. Heat loss rate in the condenser = kJ / s.

Food storage rooms require a refrigeration system with a capacity of 10 tons of refrigeration operating at an evaporator temperature of -17.8 ° C and a condenser temperature of 28.0 ° C. The refrigerant used is R-717 and the system operates at saturated conditions. Specify: a. COP = b. Refrigerant flow rate = kg / s. c. Heat loss rate in the 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 13RQ: The subcooling temperature in a condenser can be measured by taking the difference between the A....

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