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Chemistry, 22.08.2019 03:20 JAXKBOII213
Hot oil (c, 2200 j/kg.°c) is to be cooled by water (c, = 4180 j/kg.°c) in a 2-shell-pass and 12- tube-pass heat exchanger. the tubes are thin-walled and are made of copper with a diameter of 1.8 cm. the length of each tube pass in the heat exchanger is 3 m, and the overall heat transfer coefficient is 340 w/m2.°c. water flows through the tubes at a total rate of 0.1 kg/s, and the oil through the shell at a rate of 0.2 kg/s. the water and the oil enter at temperatures 18°c and 160°c, respectively. determine the rate of heat transfer in the heat exchanger and the outlet temperatures of the water and the oil. ( 36.2 kw, 104.6°c, 77.7°c)
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Hot oil (c, 2200 j/kg.°c) is to be cooled by water (c, = 4180 j/kg.°c) in a 2-shell-pass and 12- tub...
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