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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

(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
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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(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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