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a piston/cylinder contains liquid water at 2 degrees Celcius, with a freely moving piston maintains a pressure of 200 kPa on the water. Heat transfers to the liquid water until the piston/cylinder contains only saturated vapor.
a.) Find the final temperature, specific work, and specific heat transfer for the process, assuming that the change in potential energy is negligible.
b.) Use the algebraic scaling technique taught in class to estimate the values of the delta Zcg and the piston's rise, delta Zpiston, that would result in a 1% error in the problem solution. Where delta Zcg is the change in the elevation of the water's center of gravity and delta Zpiston is the change in elevation of the piston.
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According to a settlement analysis, the weight of this fill will cause 600 mm of the total settlement over a period of 30 years. The differential settlement will probably be about 100mm. Although the building could be supported on spread footing f..
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