Constant-volume process the temperature

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A piston-cylinder assembly contains 2 lb of water initially at 100 psi and 400 F. The water undergoes two processes in a series, first a constant pressure process and then a constant-volume process. At the end of teh constant-volume process the temperature is 300 F and the water is a two phase liquid vapor mixture with a quality of 60%. Neglect changes in KE and PE

1) Sketch T-v and P-v diagrams showing the key states and processes.

 

2) Determine the work and heat transfer for each process all in Btu.

Reference no: EM13710317

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