There is a refrigerator that uses HFC-134a as a refrigerant and operates between 1.4 atm and 12 atm. Calculate the coefficient of performance of this refrigerator and the proportion of vapor at the lowest temperature through the throttle, respectively.
There is a refrigerator that uses HFC-134a as a refrigerant and operates between 1.4 atm and 12 atm. Calculate the coefficient of performance of this refrigerator and the proportion of vapor at the lowest temperature through the throttle, respectively.
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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There is a refrigerator that uses HFC-134a as a refrigerant and operates between 1.4 atm and 12 atm. Calculate the coefficient of performance of this refrigerator and the proportion of vapor at the lowest temperature through the throttle, respectively.
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