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The figure below provides steady-state operating data for an ideal vapor-compression refrigeration cycle with Refrigerant 134a as the working fluid. The mass flow rate of refrigerant is 30.59 lb/min. Expansion valve Hot region Condenser Compressor m-30.59- Evaporator lb min Oin Cold region

The figure below provides steady-state operating data for an ideal vapor-compression refrigeration cycle with Refrigerant 134a as the working fluid. The mass flow rate of refrigerant is 30.59 lb/min. Expansion valve Hot region Condenser Compressor m-30.59- Evaporator lb min Oin Cold region

Elements Of Electromagnetics
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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The figure below provides steady-state operating data for an ideal vapor-compression refrigeration cycle with Refrigerant 134a as the working fluid. The mass flow rate of refrigerant is 30.59 lb/min. Hot region out Condenser Expansion Compressor valve m₁ = 30.59. Evaporator Oin Cold region lb
Transcribed Image Text:The figure below provides steady-state operating data for an ideal vapor-compression refrigeration cycle with Refrigerant 134a as the working fluid. The mass flow rate of refrigerant is 30.59 lb/min. Hot region out Condenser Expansion Compressor valve m₁ = 30.59. Evaporator Oin Cold region lb
Determine: State 1 2 3 4 р Th S (lbf/in.2) (°F) (Btu/lb) (Btu/lb.ºR) 0 101.9 20 260 --- 125 260 Sat. 61.02 20 Sat. 61.02 0.2238 0.2238 0.1181 (a) the compressor power, in horsepower. (b) the rate of heat transfer, from the working fluid passing through the condenser, in Btu/min. (c) the coefficient of performance.
Transcribed Image Text:Determine: State 1 2 3 4 р Th S (lbf/in.2) (°F) (Btu/lb) (Btu/lb.ºR) 0 101.9 20 260 --- 125 260 Sat. 61.02 20 Sat. 61.02 0.2238 0.2238 0.1181 (a) the compressor power, in horsepower. (b) the rate of heat transfer, from the working fluid passing through the condenser, in Btu/min. (c) the coefficient of performance.
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