Engineering, 12.03.2021 15:00 deboahsouthall
Water at a rate of 45,500 kg/h is heated from 80 to 150\degc in a heat exchanger having two shell passes and eight tube passes with a total surface area of 925 m2. Hot exhaust gases having approximately the same thermophysical properties as air enter at 350\degc and exit at 175\degc. Determine the overall heat transfer coefficient.
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Water at a rate of 45,500 kg/h is heated from 80 to 150\degc in a heat exchanger having two shell pa...
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