10 kg of water in a piston cylinder arrangement exists as saturated liquid/vapor at 100 kPa, with a quality of 50%.

Question 1

10 kg of water in a piston cylinder arrangement exists as saturated liquid/vapor at 100 kPa, with a quality of 50%. It is now heated so the volume triples. The mass of the piston is such that a cylinder pressure of 200 kPa will float it.

(a) Find the final temperature and volume of the water.

(b) Find the work given out by the water.

Question 2

Take CV as the water m2 = m1 = m;

Process: v = constant until P = Plift then P is constant.

kratos · Answer 1 · 2020-03-17T21:12:58+0000

Take CV as the water m2 = m1 = m;

Process: v = constant until P = Plift then P is constant.

10 kg of water in a piston cylinder arrangement exists as saturated liquid/vapor at 100 kPa, with a quality of 50%.

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1 Answer

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10 kg of water in a piston cylinder arrangement exists as saturated liquid/vapor at 100 kPa, with a quality of 50%.

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1 Answer

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