A piston cylinder contains 2 kg of air at 27 61616 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 61501 61472 3 m3, at which point P 61501 61472 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

Question: 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

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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