A vapour compression refrigerator working with Freon-12 has its temperature range -10°C and 30°C. The Vapour enters the compressor dry and under cooled by 5°C in the condenser. For a capacity of 15 TOR, find: C.O.P Entropy Temp °℃ 30 -10 Enthalpy hf 64.59 26.87 Hfg 135.03 156.31 hg 199.62 183.19 Sf 0.24 0.108 Sg 0.6853 0.7019

A vapour compression refrigerator working with Freon-12 has its temperature range -10°C and 30°C. The Vapour enters the compressor dry and under cooled by 5°C in the condenser. For a capacity of 15 TOR, find: C.O.P Entropy Temp °℃ 30 -10 Enthalpy hf 64.59 26.87 Hfg 135.03 156.31 hg 199.62 183.19 Sf 0.24 0.108 Sg 0.6853 0.7019

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 8RQ: Four methods for controlling head pressure in an air-cooled condenser are ______, ______, _______,...

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