A refrigerant 22 vapor compression system includes a liquid-to-suction heat exchanger in the system. The heat exchanger cools the saturated liquid from the condenser from 32OC to 21OC with vapor which comes from the evaporator at -10OC. The compressor is capable of pumping 20 L/sec of refrigerant. a) Calculate the COP and the refrigerating capacity of the system

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A refrigerant 22 vapor compression system includes a liquid-to-suction heat exchanger in the

system. The heat exchanger cools the saturated liquid from the condenser from 32OC to 21OC

with vapor which comes from the evaporator at -10OC. The compressor is capable of pumping

20 L/sec of refrigerant.

a) Calculate the COP and the refrigerating capacity of the system without the heatx Echanger,

b) Calculate the COP and the refrigerating capacity of the system with the heat exchanger.

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