Engineering, 22.11.2019 05:31 shahedraed82
Arigid tank of volume 2 m3 contains air at 0.21 bar, 290 k. a leak develops and air flows in slowly from the surroundings, which are at 1.1 bar, 312 k. after a while, the tank and its surroundings come to equilibrium. what is the final temperature in the tank, in °c, and how much mass has entered the tank, in kg? neglect kinetic and potential energy effects and assume the air is an ideal gas with constant specific heats evaluated at 300 k.
Answers: 1
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Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
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Arigid tank of volume 2 m3 contains air at 0.21 bar, 290 k. a leak develops and air flows in slowly...
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