Compare the COP, Refrigeration Capacity and Heat Rejection Ratio (Heatrejection rate/Heat Absorption rate) of an ideal Carnot refrigeration cycle withthat of a Vapor Compression refrigeration cycle for Refrigerant 12 atcondensing and evaporating temperatures of 40°C and -5°C respectively.

Givenideal carnot cycleand vapour compression cycleRefrigerent R12TH=40oC=313KTL=-5oC=268K

Compare the COP, Refrigeration Capacity and Heat Rejection Ratio (Heat rejection rate/Heat Absorption rate) of an ideal Carnot refrigeration cycle wit that of a Vapor Compression refrigeration cycle for Refrigerant 12 at condensing and evaporating temperatures of 40°C and -5°C respectively.

Compare the COP, Refrigeration Capacity and Heat Rejection Ratio (Heat rejection rate/Heat Absorption rate) of an ideal Carnot refrigeration cycle wit that of a Vapor Compression refrigeration cycle for Refrigerant 12 at condensing and evaporating temperatures of 40°C and -5°C 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

Chapter28: Special Refrigeration Applications

Section: Chapter Questions

Problem 15RQ: Why is two-stage compression popular for extra-low-temperature refrigeration systems?

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Question

Compare the COP, Refrigeration Capacity and Heat Rejection Ratio (Heat
rejection rate/Heat Absorption rate) of an ideal Carnot refrigeration cycle with
that of a Vapor Compression refrigeration cycle for Refrigerant 12 at
condensing and evaporating temperatures of 40°C and -5°C respectively.

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