1.6 A fluid is heated reversibly at a constant pressure of 1.05 bar until it has a specific volume of 0.1 m'/kg It is then compressed reversibly according to a law pu- constant to a pressure of 4.2 bar, then allowed to expand reversibly according to a law pu- constant, and is finally heated at constant volume back to the initial conditions. The work done in the constant pressure process is -51S N m, and the mass of fluid present is 0.2 kg. Calculate the net work of the cycle and sketch the cycle on a p-v diagram.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1.6 A fluid is heated reversibly at a constant pressure of 1.05 bar until it has a specific
volume of 0.1 m'/kg It is then compressed reversibly according to a law pu- constant
to a pressure of 4.2 bar, then allowed to expand reversibly according to a law
pu- constant, and is finally heated at constant volume back to the initial conditions.
The work done in the constant pressure process is -51S N m, and the mass of fluid
present is 0.2 kg. Calculate the net work of the cycle and sketch the cycle on a p-v
diagram.
Transcribed Image Text:1.6 A fluid is heated reversibly at a constant pressure of 1.05 bar until it has a specific volume of 0.1 m'/kg It is then compressed reversibly according to a law pu- constant to a pressure of 4.2 bar, then allowed to expand reversibly according to a law pu- constant, and is finally heated at constant volume back to the initial conditions. The work done in the constant pressure process is -51S N m, and the mass of fluid present is 0.2 kg. Calculate the net work of the cycle and sketch the cycle on a p-v diagram.
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