A piston/cylinder contains 2 kg of air at 27C, 200 kPa, shown in Fig. P5.75. The piston

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A piston/cylinder contains 2 kg of air at 27C, 200 kPa, shown in Fig. P5.75. The piston is loaded with a linear spring, mass and the atmosphere. Stops are mounted so that V stop 3 m3, at which point P 600 kPa is required to balance the piston forces. The air is now heated to a final pressure of 400 kPa. Find the final temperature, volume and the work and heat transfer. Find the work done on the spring.


la 600 2 400- T=T2 200 Vstop

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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