Determine the work and heat transfer for each process

Reference no: EM13972819

A piston-cylinder assembly contains 2 lb of water, initiall, at 100 lbf/in.2 and 400°F. The water undergoes two processe: in series: a constant-pressure process followed by a constant volume process. At the end of the constant-volume process the temperature is 300°F and the water is a two-phasc liquid-vapor mixture with a quality of 60%. Neglect kinetic and potential energy effects.

(a) Sketch T-v and p-v diagrams showing the key states an the processes.

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

Reference no: EM13972819

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