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Question 3 Refrigerant 134a enters an air conditioner compressor at 4 bar, 25 °C, and is compressed at steady state to 12 bar, 83 °C. The volumetric flow rate of the refrigerant entering is 4 m/min. The work input to the compressor is 60 kJ/kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine: 3.1 The refrigerant mass flow rate at the inlet and 3.2 The heat loss during the process.

Question 3 Refrigerant 134a enters an air conditioner compressor at 4 bar, 25 °C, and is compressed at steady state to 12 bar, 83 °C. The volumetric flow rate of the refrigerant entering is 4 m/min. The work input to the compressor is 60 kJ/kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine: 3.1 The refrigerant mass flow rate at the inlet and 3.2 The heat loss during the process.

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
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Question 3 Refrigerant 134a enters an air conditioner compressor at 4 bar, 25 °C, and is compressed at steady state to 12 bar, 83 °C. The volumetric flow rate of the refrigerant entering is 4 m/min. The work input to the compressor is 60 kJ/kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine: 3.1 The refrigerant mass flow rate at the inlet and 3.2 The heat loss during the process.
Transcribed Image Text:Question 3 Refrigerant 134a enters an air conditioner compressor at 4 bar, 25 °C, and is compressed at steady state to 12 bar, 83 °C. The volumetric flow rate of the refrigerant entering is 4 m/min. The work input to the compressor is 60 kJ/kg of refrigerant flowing. Neglecting kinetic and potential energy effects, determine: 3.1 The refrigerant mass flow rate at the inlet and 3.2 The heat loss during the process.
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