7) Analyse the refrigeration system with the following conditions: • Compressor isentropic efficiency: 70 % • Chilling requirement: 5.0 MW • Evaporation pressure: 240 kPa • The fluid temperature at the exit of the condenser (saturated): 46.29 °C Superheat in the vapour entering the compressor: 5.38 °C

7) Analyse the refrigeration system with the following conditions: • Compressor isentropic efficiency: 70 % • Chilling requirement: 5.0 MW • Evaporation pressure: 240 kPa • The fluid temperature at the exit of the condenser (saturated): 46.29 °C Superheat in the vapour entering the compressor: 5.38 °C

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

Chapter3: Refrigeration And Refrigerants

Section: Chapter Questions

Problem 10RQ: If the evaporating pressure was 76 psig for R-22 and the compressor inlet temperature was 65F, what...

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