3.23: An ideal refrigeration cycle operates with R134a as the working fluid. The temperature of refrigerant in the condenser and evaporator are 40°c and -20°c respectively. The mass flow rate of refrigerant is 0.1 kg/s. Determine the cooling capacity and cop of the plant. Take enthalpy of refrigerant vapour at the end of compression as 276 kJ/kg. 40°C -20°C/ 3

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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3.23: An ideal refrigeration cycle operates with
R134a as the working fluid. The temperature of refrigerant
in the condenser and evaporator are 40°c and -20°c
respectively. The mass flow rate of refrigerant is 0.1 kg/s.
Determine the cooling capacity and cop of the plant. Take
enthalpy of refrigerant vapour at the end of compression as
276 kJ/kg.
40°C
2
-20°C/ 3
40°C
-20°C
h
Transcribed Image Text:3.23: An ideal refrigeration cycle operates with R134a as the working fluid. The temperature of refrigerant in the condenser and evaporator are 40°c and -20°c respectively. The mass flow rate of refrigerant is 0.1 kg/s. Determine the cooling capacity and cop of the plant. Take enthalpy of refrigerant vapour at the end of compression as 276 kJ/kg. 40°C 2 -20°C/ 3 40°C -20°C h
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