Engineering, 18.06.2020 22:57 holaadios222lol
A 1.8 m diameter spherical tank of negligible thickness contains iced water at 00C. Air at 250C flows over the tank with a velocity of 7m/s. Determine the rate of heat transfer to the tank and the rate at which ice melts. The heat of fusion of water at 00C is 333.7 kJ/kg.
Answers: 3
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:20
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Answers: 1
A 1.8 m diameter spherical tank of negligible thickness contains iced water at 00C. Air at 250C flow...
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