Problem 06.059- Mass flow rate and the heat rejected Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 100 kPa with a quality of 20 percent and leaves at 100 kPa and -26°C. The compressor consumes 600 W of power and the COP of the refrigerator is 1.250. Use data from the tables. Он 100 kPa x=0.2 Expansion valve Condenser Evaporator Compressor Win ė 100 kPa -26°C Problem 06.059.a - Refrigerant mass flow rate Determine the mass flow rate of the refrigerant. (Round the final answer to three decimal places.) The mass flow rate is kg/s. Problem 06.059- Mass flow rate and the heat rejected Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 100 kPa with a quality of 20 percent and leaves at 100 kPa and -26°C. The compressor consumes 600 W of power and the COP of the refrigerator is 1.250. Use data from the tables. Он 100 kPa x=0.2 Expansion valve Condenser Evaporator Compressor Win 100 kPa -26°C Problem 06.059.b - Rate of heat rejection in evaporator coils Determine the rate of heat rejected to the kitchen air. The rate of heat rejection is KW.

Problem 06.059- Mass flow rate and the heat rejected Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 100 kPa with a quality of 20 percent and leaves at 100 kPa and -26°C. The compressor consumes 600 W of power and the COP of the refrigerator is 1.250. Use data from the tables. Он 100 kPa x=0.2 Expansion valve Condenser Evaporator Compressor Win ė 100 kPa -26°C Problem 06.059.a - Refrigerant mass flow rate Determine the mass flow rate of the refrigerant. (Round the final answer to three decimal places.) The mass flow rate is kg/s. Problem 06.059- Mass flow rate and the heat rejected Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 100 kPa with a quality of 20 percent and leaves at 100 kPa and -26°C. The compressor consumes 600 W of power and the COP of the refrigerator is 1.250. Use data from the tables. Он 100 kPa x=0.2 Expansion valve Condenser Evaporator Compressor Win 100 kPa -26°C Problem 06.059.b - Rate of heat rejection in evaporator coils Determine the rate of heat rejected to the kitchen air. The rate of heat rejection is KW.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.

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