Engineering, 20.08.2019 17:10 kittycatwaffels
Aspherical tank 2m diameter contains liquefied fuel gas. it is covered in insulation 120mm thick with a thermal conductivity of 0.025w/mk. the surface heat transfer coefficient between the lagging and the surrounding air is 30w/m2k. the air is at 25°c and the liquid is -125°c. assume the inner surface temperature is the same as the liquid. calculate the heat transfer rate required to keep the liquid at a constant temperature and surface temperature of the insulation.
Answers: 1
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Engineering, 04.07.2019 18:10
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You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
Aspherical tank 2m diameter contains liquefied fuel gas. it is covered in insulation 120mm thick wit...
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