A vapor compression refrigeration system circulated NH3 with a known mass flow rate of 6 kg/min and has compression efficiency 67%, other data given at various locations below. Determine (a) COP (b) heat entering the evaporator (c) rates of exergy destruction in the compressor and valve (d) the change in specific flow exergy of the refrigerant passing through the evaporator and condenser.

A vapor compression refrigeration system circulated NH3 with a known mass flow rate of 6 kg/min and has compression efficiency 67%, other data given at various locations below. Determine (a) COP (b) heat entering the evaporator (c) rates of exergy destruction in the compressor and valve (d) the change in specific flow exergy of the refrigerant passing through the evaporator and condenser.

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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