(gpt/Ai wrong answer not allowed) In a body-and-tube heat exchanger with two shell passes and 12 tube passes, water is used to cool the ethylene glycol. The specific heat of water is 4180 J/kg.K, and the specific heat of ethylene glycol is 2680 J/kgK. Water enters the pipes with a flow rate of 2.1 kg/s at 22 ℃ and leaves at 65 ℃. Ethylene glycol enters at 150 ℃ with a flow rate of 7 kg/s. Take the heat transfer coefficient as U= 200 W/m2℃. The heat exchanger is cross flow. Calculate the heat transfer area using the logarithmic mean temperature difference method and taking into account the correction factor
(gpt/Ai wrong answer not allowed) In a body-and-tube heat exchanger with two shell passes and 12 tube passes, water is used to cool the ethylene glycol. The specific heat of water is 4180 J/kg.K, and the specific heat of ethylene glycol is 2680 J/kgK. Water enters the pipes with a flow rate of 2.1 kg/s at 22 ℃ and leaves at 65 ℃. Ethylene glycol enters at 150 ℃ with a flow rate of 7 kg/s. Take the heat transfer coefficient as U= 200 W/m2℃. The heat exchanger is cross flow. Calculate the heat transfer area using the logarithmic mean temperature difference method and taking into account the correction factor
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Heat Exchangers
Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.
Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
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(gpt/Ai wrong answer not allowed)
In a body-and-tube heat exchanger with two shell passes and 12 tube passes, water is used to cool the ethylene glycol. The specific heat of water is 4180 J/kg.K, and the specific heat of ethylene glycol is 2680 J/kgK. Water enters the pipes with a flow rate of 2.1 kg/s at 22 ℃ and leaves at 65 ℃. Ethylene glycol enters at 150 ℃ with a flow rate of 7 kg/s. Take the heat transfer coefficient as U= 200 W/m2℃. The heat exchanger is cross flow. Calculate the heat transfer area using the logarithmic mean temperature difference method and taking into account the correction factor
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