人类学家
发表于 2025-3-28 16:44:00
Augmentation of Heat Transfer and Pressure Drop Characteristics Inside a Double Pipe U-Tube Heat Exce twisted tape inserts were calculated and compared with the plain tube data. The results show that there were a significant increase in heat transfer coefficient, friction factor, and it was found that the thermal Performance of smooth tube is better than the full length twisted tape by 2.0–2.2 times.
oracle
发表于 2025-3-28 21:57:29
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Ferritin
发表于 2025-3-28 23:11:33
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tenosynovitis
发表于 2025-3-29 04:42:39
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CHAR
发表于 2025-3-29 07:22:12
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斑驳
发表于 2025-3-29 14:03:04
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云状
发表于 2025-3-29 18:16:11
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无王时期,
发表于 2025-3-29 21:52:23
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PIZZA
发表于 2025-3-30 03:47:44
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Gnrh670
发表于 2025-3-30 04:28:55
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