A constant pressure container of 1.2 kg steel contains 1.5
Chapter 6, Problem 68HP(choose chapter or problem)
Problem 68HP
A constant pressure container of 1.2 kg steel contains 1.5 kg of R-134a at 40C, 500 kPa. The container is placed in a refrigerator that brings it to −20°C. Find the process heat transfer and the combined steel and R-134a change in entropy.
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