Nikul A fluid is heated reversibly at a constant pressure of 1.05 bar until it has a specific volume of 0.1 m³/kg. It is thencompressed reversibly according to a law pv = constant to a pressure of 4.2 bar, then allowed to expand reversiblyaccording to a law pv 17 = constant, and is finally heated at constant volume back to the initial conditions. The work donein the constant pressure process is -515 N-m, and the mass of fluid present is 0.2 kg. Calculate the net work of the cycleand sketch the cycle on a p-v diagram.

Net work of the cycle:The net work of the cycle is the sum of the work done in each process. The…

Answered: 7. Calculate the net work of the cycle

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7. Calculate the net work of the cycle

University Physics Volume 2

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Chapter3: The First Law Of Thermodynamics

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Problem 93CP: An insulated vessel contains 1.5 moles of argon at 2 atm. The gas initially occupies a volume of 5...

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Question

Nikul

A fluid is heated reversibly at a constant pressure of 1.05 bar until it has a specific volume of 0.1 m³/kg. It is then
compressed reversibly according to a law pv = constant to a pressure of 4.2 bar, then allowed to expand reversibly
according to a law pv 17 = constant, and is finally heated at constant volume back to the initial conditions. The work done
in the constant pressure process is -515 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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