13 thermodynamics As shown in the figure, Refrigerant 22 enters the compressor of an air conditioning unit operating at steady state at 40°F, 80 lb/in²and is compressed to 160°F, 200 lb/in2. 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/in2, 90°F. Air enters the condenser at 75°F, 14.7 lb/in² with avolumetric flow rate of 1250 ft3/min and exits at 110°F. Neglect stray heat transfer and kinetic and potential energy effects, andassume ideal gas behavior for the air.I, 110°FCompressor1+ R22 atwwwwwwT₂-160°FP₂-200 lbfinCondenser4Air at T₁ P4-14.7 lbfin.²(AV),7₁-90°FP-200 lbf/in ²T₂= 60°FT₁-90°FT₁= 40°FT₁-40°FPi-80 lbf/in 2Determine the mass flow rate of refrigerant, in lb/min, and the compressor power, in horsepower.,P2= pa = 200 lb/inPi = 80 Thbrin BStep 17-110°F vuwww1 R22 atMR22 =2-CompressorT₂=160°FP₂-200 lbfinT₁-40°FPi-80 lbf/in2(AV),73-90°FP=200 lbf/in²Determine the mass flow rate of refrigerant, in lb/min, and the compressor power, in horsepower.Determine the mass flow rate of refrigerant, in lb/min.lb/minT₂= 60°FT₁= 90°FT₁= 40°FP2 Pa = 200 lb/inpi=80 lbrin1

Write the given data. P1=80 lbf/in2T1=40 °FP2=200 lbf/in2T2=160 °FP3=200 lbf/in2T3=90 °FP4=14.7…

As shown in the figure, Refrigerant 22 enters the compressor of an air conditioning unit operating at steady state at 40°F, 801B,/h² and is compressed to 160°F, 200 lb/in2. The refrigerant exiting the compressor enters a condenser where energy transfer to air as a separate stream occurs, and the refrigerant exits as a liquid at 200 lb/in², 90°F. Air enters the condenser at 75°F, 14.7 lb/in² with a volumetric flow rate of 1250 ft3/min and exits at 110°F. Neglect stray heat transfer and kinetic and potential energy effects, and assume ideal gas behavior for the air. 7₁-110°F 1+ R22 at 2- Compressor www www T₂-160°F P₂-200 lbfin T₁-40°F Pi-80 lbf/in.² Condenser 4 Air at T₁ P4-14.7 lbfin.' (AV)4 73-90°F P-200 lbf/in² T₂ <=60°F T₁ = 90°F T₁ - = 40°F A Determine the mass flow rate of refrigerant, in lb/min, and the compressor power, in horsepower. P2 = po = 200 bin p=80 Ihrin

As shown in the figure, Refrigerant 22 enters the compressor of an air conditioning unit operating at steady state at 40°F, 801B,/h² and is compressed to 160°F, 200 lb/in2. The refrigerant exiting the compressor enters a condenser where energy transfer to air as a separate stream occurs, and the refrigerant exits as a liquid at 200 lb/in², 90°F. Air enters the condenser at 75°F, 14.7 lb/in² with a volumetric flow rate of 1250 ft3/min and exits at 110°F. Neglect stray heat transfer and kinetic and potential energy effects, and assume ideal gas behavior for the air. 7₁-110°F 1+ R22 at 2- Compressor www www T₂-160°F P₂-200 lbfin T₁-40°F Pi-80 lbf/in.² Condenser 4 Air at T₁ P4-14.7 lbfin.' (AV)4 73-90°F P-200 lbf/in² T₂ <=60°F T₁ = 90°F T₁ - = 40°F A Determine the mass flow rate of refrigerant, in lb/min, and the compressor power, in horsepower. P2 = po = 200 bin p=80 Ihrin

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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