ME 2334 : QUIZ 08 Fall 2016 ANSWER
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Incomplete work (even with correct numeric answers) will not receive full credit: show all work and state all assumptions, no internet assisted devices of any kind including cell phones, smart watches. Use of such devices will result in a zero grade. A piston cylinder has the water volume separated into va = 0. 2 m3 and vb = 0. 3 m3 by a stiff membrane. The initial state of va is 1400 kpa quality x = 0. 85 and of vb is 800 kpa and 200 c. Now the membrane ruptures and the water comes to a uniform state at. For this process, determine: the final pressure and final volume, the work, heat transfer, and change of entropy, the change in entropy generation when the ambient temperature is 20 c. Justify each and every answer with computation, explanation, and/or referencing to tabulated data. Quiz 08 (unnnounced) 161019 dr. maris.
