A vapor-compression refrigeration cycle using ammonia as working fluid has a refrigerating capacity is 150 kW. Ammonia exits the evaporator as saturated vapor at - 22°C. The refrigerant enters the condenser at 16 bar and 160°C, and saturated liquid exits at 16 bar. Determine the brake power input to the compressor if the overall efficiency is 85%, kW.

A vapor-compression refrigeration cycle using ammonia as working fluid has a refrigerating capacity is 150 kW. Ammonia exits the evaporator as saturated vapor at - 22°C. The refrigerant enters the condenser at 16 bar and 160°C, and saturated liquid exits at 16 bar. Determine the brake power input to the compressor if the overall efficiency is 85%, kW.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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