| 高压U形管式换热器的管箱设计探讨 |
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| 引用本文： | 杨东升,崔建波,张秀艳. 高压U形管式换热器的管箱设计探讨[J]. 化工设计, 2013, 0(1): 44-46,2 |
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| 作者姓名： | 杨东升 崔建波 张秀艳 |
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| 作者单位： | 镇海石化工程股份有限公司 |
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| 摘 要： | 以一台小直径高压U形管式换热器的管箱设计为例,探讨在应用GB151中的b型管板时,校核与其直接相连的法兰时附加弯矩的计算,同时简要介绍了当δ/D值较小时,平盖计算应注意的问题。
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| 关 键 词： | 高压 b型管板 法兰弯矩 平盖厚度 当量应力 |
Discussion of Channel Design of High Pressure U-Tube Heat Exchanger |
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| Affiliation: | Yang Dongsheng,et al (Zhenhai Petrochemical Engineering Co.,Ltd.,Ningbo 315042) |
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| Abstract: | This paper takes an example of the channel design of a small-diameter high pressure U-tube heat exchanger and discusses the calculation of additional bending moment during the application of type b tube sheet in GB151 and checking the flange directly connected to it.This paper briefly describes the problems needing attention in the flat cover calculations when the value of δ/D is smaller. |
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| Keywords: | high pressure type b tube sheet flange bending moment flat cover thickness equivalent stress |
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