Engineering, 08.11.2019 05:31 nyctvinny8290

Apiston-cylinder assembly contains 2 lbm of water, initially at 100 lbf/in.2 and 400o
f. the water undergoes two processes in series: a constant pressure process followed by a constant volume
process. at the end of the constant volume process, the temperature is 300o
f and the water is a two-phase 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 and the processes.
(b) determine the work and heat transfer for each process, all in btu.

Answers: 3

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Apiston-cylinder assembly contains 2 lbm of water, initially at 100 lbf/in.2 and 400o
f. the w...