Refrigerant 134a enters an air conditioner compressor at 4 bar, 20°C, and is compressed at steady state to 12 bar, 80°C. The volumetric flow rate of the refrigerant entering is 4.5 m³/min. The work input to the compressor is 72 kJ per kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine the magnitude of the heat transfer rate from the compressor, in kW. Q cv = 36.607 x KW

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Refrigerant 134a enters an air conditioner compressor at 4 bar, 20°C, and is compressed at steady state to
12 bar, 80°C. The volumetric flow rate of the refrigerant entering is 4.5 m³/min. The work input to the
compressor is 72 kJ per kg of refrigerant flowing. Neglecting kinetic and potential energy effects,
determine the magnitude of the heat transfer rate from the compressor, in kW.
Q cv = 36.607
x KW
Transcribed Image Text:Refrigerant 134a enters an air conditioner compressor at 4 bar, 20°C, and is compressed at steady state to 12 bar, 80°C. The volumetric flow rate of the refrigerant entering is 4.5 m³/min. The work input to the compressor is 72 kJ per kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine the magnitude of the heat transfer rate from the compressor, in kW. Q cv = 36.607 x KW
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