Task 3An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluidmaintains a condenser at 800 kPa and the temperature of the evaporator is -15 C. Given 300 kW ofcooling load, determine the following:1. Construct didactic sketches, showing the operating principles of a refrigeration system.2. When you select a refrigerant for a certain application, what qualities would you look for inthe refrigerant?3. Estimate the reversible COP values, if the low and high medium temperature are as for theevaporator and condenser.

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Construct didactic sketches, showing the operating principle When you select a refrigerant for a certain application, what the refrigerant? Estimate the reversible COP values, if the low and high me evaporator and condenser.

Construct didactic sketches, showing the operating principle When you select a refrigerant for a certain application, what the refrigerant? Estimate the reversible COP values, if the low and high me evaporator and condenser.

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

Chapter22: Condensers

Section: Chapter Questions

Problem 7RQ: When a standard-efficiency air-cooled condenser is used, the condensing refrigerant will normally be...

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Question

Task 3
An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid
maintains a condenser at 800 kPa and the temperature of the evaporator is -15 C. Given 300 kW of
cooling load, determine the following:
1. Construct didactic sketches, showing the operating principles of a refrigeration system.
2. When you select a refrigerant for a certain application, what qualities would you look for in
the refrigerant?
3. Estimate the reversible COP values, if the low and high medium temperature are as for the
evaporator and condenser.

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