Question
A rigid tank contains 5 kg of refrigerant-134a initially at 20 oC and 140 kPa. The refrigerant is now cooled while being stirred until its
A rigid tank contains 5 kg of refrigerant-134a initially at 20 oC and 140 kPa. The refrigerant is now cooled while being stirred until its pressure drops to 100 kPa. Determine the:
a. Change in enthalpy;
b. Change in entropy;
c. Amount of heat transfer involved.
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Fundamentals Of Hydraulic Engineering Systems
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
4th Edition
136016383, 978-0136016380
