A standard vapor-compression cycle using R134a operates with a condensing temperature of 30°C and an evaporating temperature -10°C. If the mass flow rate of the refrigerant is 5 kg/min, determine: " a. The compressor power, in kW b. The refrigerating capacity, in tons The coefficient of performance d. Illustrate the cycle in P-h diagram c.
A standard vapor-compression cycle using R134a operates with a condensing temperature of 30°C and an evaporating temperature -10°C. If the mass flow rate of the refrigerant is 5 kg/min, determine: " a. The compressor power, in kW b. The refrigerating capacity, in tons The coefficient of performance d. Illustrate the cycle in P-h diagram 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
Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems
Section: Chapter Questions
Problem 13RQ: The subcooling temperature in a condenser can be measured by taking the difference between the A....
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