A Freon-12 vapor compression system operating at a condenser temperature of 40 °C and an evaporator temperature of -5 °C develops 15 tons of refrigeration. Determine; a. The mass flow rate of the refrigerant circulated, b. The theoretical piston displacement of the compressor and piston displacement per ton of refrigeration, The theoretical horsepower of the compressor and horsepower per ton of refrigeration, d. The heat rejected in the condenser, and e. The Carnot COP and actual COP of the cycle. C.

A Freon-12 vapor compression system operating at a condenser temperature of 40 °C and an evaporator temperature of -5 °C develops 15 tons of refrigeration. Determine; a. The mass flow rate of the refrigerant circulated, b. The theoretical piston displacement of the compressor and piston displacement per ton of refrigeration, The theoretical horsepower of the compressor and horsepower per ton of refrigeration, d. The heat rejected in the condenser, and e. The Carnot COP and actual COP of the cycle. C.

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

Chapter22: Condensers

Section: Chapter Questions

Problem 7RQ: When a standard-efficiency air-cooled condenser is used, the condensing refrigerant will normally be...

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a freon 12 vapour compression system operating at a condenser temperature of 40 degree centigrade and an evaporative temperature of 0 degree centigrade develops 15 tons of refrigeration. using P-H diagram for freon 12, determine, a. the discharge temperature and mass flow rate of the refrigerant circulated, b. the teoretical piston displacement of the condenser and piston displacement per ton of refrigerant c. the theoretical horsepower of the compressor and horsepower per ton of the refrigerant d. the heat rejected in the condenser, and e. the Carnot COP and actual COP of the cycle.