R134a simple saturated refrigerating cycle operates at an evaporating temperature at –10OC and a condensing temperature of 35.51OC. Show the effect of increasing the vaporizing temperature to 8.91OC by calculating (a) refrigerating effect, KJ/kg, (b) work of compression, KJ/kg, and (c) the COP of the system
R134a simple saturated refrigerating cycle operates at an evaporating temperature at –10OC and a condensing temperature of 35.51OC. Show the effect of increasing the vaporizing temperature to 8.91OC by calculating (a) refrigerating effect, KJ/kg, (b) work of compression, KJ/kg, and (c) the COP of the system
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 2RQ: What are the approximate temperature ranges tor low-, medium-, and high-temperature refrigeration...
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A R134a simple saturated refrigerating cycle operates at an evaporating temperature at
–10OC and a condensing temperature of 35.51OC. Show the effect of increasing the
vaporizing temperature to 8.91OC by calculating (a) refrigerating effect, KJ/kg, (b) work
of compression, KJ/kg, and (c) the COP of the system.
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