A balloon is filled with air from a line at 200 kPa, 300 K to a final

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A balloon is filled with air from a line at 200 kPa, 300 K to a final state of 110 kPa, 300 K with a mass of 0.1 kg air. Assume the pressure is proportional to the balloon volume as P = 100 kPa + CV. Find the heat transfer to/from the ambient at 300 K and the total entropy generation.

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Fundamentals Of Thermodynamics

ISBN: 9781118131992

8th Edition

Authors: Claus Borgnakke, Richard E. Sonntag

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