food storage room requires a cooling system with a capacity of 15 tons of refrigeration that operates at an evaporator temperature of -17.5 ° C and a condenser temperature of 42.5 ° C. The refrigerant used is R-134a and the system operates in saturated conditions. a. COP = b. Refrigerant flow rate = kg / s. c. Heat loss rate in the condens
food storage room requires a cooling system with a capacity of 15 tons of refrigeration that operates at an evaporator temperature of -17.5 ° C and a condenser temperature of 42.5 ° C. The refrigerant used is R-134a and the system operates in saturated conditions. a. COP = b. Refrigerant flow rate = kg / s. c. Heat loss rate in the condens
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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The food storage room requires a cooling system with a capacity of 15 tons of refrigeration that operates at an evaporator temperature of -17.5 ° C and a condenser temperature of 42.5 ° C. The refrigerant used is R-134a and the system operates in saturated conditions.
a. COP =
b. Refrigerant flow rate = kg / s.
c. Heat loss rate in the condenser = kJ / s.
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