As shown in the figure, Refrigerant 22 enters the compressor of an air conditioning unit operating at steady state at 40°F, 80 Ibf/in?and is compressed to 160°F, 200 Ib;/in?. The refrigerant exiting the compressor enters a condenser where energy transfer to air as aseparate stream occurs, and the refrigerant exits as a liquid at 200 lb/in?, 90°F. Air enters the condenser at 75°F, 14.7 Ibf/in?with avolumetric flow rate of 1250 ft/min and exits at 110°F. Neglect stray heat transfer and kinetic and potential energy effects, andassume ideal gas behavior for the air.CondenserAir at T P4=14.7 bfin?(AV),P2 = p3 = 200 1b/in²T:= 60°FT,= 160°FP2=200 lbfin?T3-90'FA=200 bf/in 2T3= 90°Fpi = 80 1brin?Compressor= 40°F1+ R22 atI=40°FPi - 80 Ibflin ?Determine the mass flow rate of refrigerant, in Ib/min, and the compressor power, in horsepower.

Given data, The working fluid is refrigerant, R-22. The inlet condition of the refrigerant to the…

Answered: As shown in the figure, Refrigerant 22…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

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