3.13 A refrigeration plant is modeled as a closed system operating steadily between the cold space T = 280 K and the ambient at To = 300 K. The refrigeration load extracted from the cold space is QL, and the power input is W. Define the refrigerator coefficient of performance COPR and complete the inequality COPR < ?.

3.13 A refrigeration plant is modeled as a closed system operating steadily between the cold space T = 280 K and the ambient at To = 300 K. The refrigeration load extracted from the cold space is QL, and the power input is W. Define the refrigerator coefficient of performance COPR and complete the inequality COPR < ?.

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

Chapter44: Geothermal Heat Pumps

Section: Chapter Questions

Problem 13RQ: If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F,...

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