Refrigerant-134a enters the condenser of a residential heat pump at 1.6 MPa and 80°C at a rate of 0.025 kg/s and leaves at 1.6 MPa as a saturated liquid. If the compressor consumes 2.3 kW of power, determine (A) the COP of the heat pump 1.6 MPa (B) the rate of heat absorption from the outside air. x-0 1.6 MPa 80°C

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Refrigerant-134a enters the condenser of a residential heat pump at 1.6 MPa and 80°C at a rate of
0.025 kg/s and leaves at 1.6 MPa as a saturated liquid. If the compressor consumes 2.3 kW of
power, determine
(A) the COP of the heat pump
1.6 MPa
x=0
1.6 MPa
(B) the rate of heat absorption from the outside air.
80°C
Condenser
Expansion
valve
Compressor
Win
Evaporator
Transcribed Image Text:Refrigerant-134a enters the condenser of a residential heat pump at 1.6 MPa and 80°C at a rate of 0.025 kg/s and leaves at 1.6 MPa as a saturated liquid. If the compressor consumes 2.3 kW of power, determine (A) the COP of the heat pump 1.6 MPa x=0 1.6 MPa (B) the rate of heat absorption from the outside air. 80°C Condenser Expansion valve Compressor Win Evaporator
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