EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
9th Edition
ISBN: 9781119321453
Author: Sonntag
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 7, Problem 7.21P

A compressor in a commercial refrigerator receives R−410A at −25°C and unknown quality. The exit is at 2000 kPa, 60°C and the process is assumed to be reversible and adiabatic. Neglect kinetic energies and findthe inlet quality and the specific work.

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