QUESTIÓN 56 A fluid at 0.8 bar occupying 0.09 m² is compressed reversibly to a pressure of 10. 1 bar and specific volume of 0.7 m /kg according to the law pv=C. The fluid then expands reversibly according to the law pv5 = c to 2.9 bar Areversible cooling at constant volume then restores the fluid back to initial state. Calculate the net work for the process in Jouies to round figure. No mega or Kilo for units.

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
Chapter2: Matter And Energy
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QUESTION 56
A fluid at 0.8 bar occupying 0.09 m² is compressed reversibly to a pressure of 10 1 bar and specific volume of 0.7 m/kg according to the law pv = c.
The fluid then expands reversibly according to the law pvZ= c to 2 9 bar Areversible cooling at constant volume then restores the fluid back to initial
state.
Calculate the net work for the process in Joules to round figure
No mega or Kilo for units.
Transcribed Image Text:QUESTION 56 A fluid at 0.8 bar occupying 0.09 m² is compressed reversibly to a pressure of 10 1 bar and specific volume of 0.7 m/kg according to the law pv = c. The fluid then expands reversibly according to the law pvZ= c to 2 9 bar Areversible cooling at constant volume then restores the fluid back to initial state. Calculate the net work for the process in Joules to round figure No mega or Kilo for units.
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