| 固定管板式换热器管板的有限元分析 |
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| 引用本文： | 陈慕天,谢禹钧,张芳瑶.固定管板式换热器管板的有限元分析[J].当代化工,2014(7):1227-1229. |
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| 作者姓名： | 陈慕天 谢禹钧 张芳瑶 |
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| 作者单位： | 辽宁石油化工大学机械工程学院,辽宁抚顺113001 |
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| 摘 要： | 应用ANSYS软件对固定管板式换热器管板进行应力分析,得到管程压力,壳程压力和热载荷三个不同工况组合下管板的应力,并根据JB4732-95《钢制压力容器-分析设计标准》对危险截面进行应力强度评定。分析结果表明,管板的强度满足要求,此文的研究方法为同类型换热器安全评估提供了参考。
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| 关 键 词： | 换热器 ANSYS 管板 强度评定 |
Finite Element Analysis of the Tube Sheet in a Fixed Tube Sheet Heat Exchanger |
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| CHEN Mu-Tian,XIE Yu-jun,ZHANG fang-yao.Finite Element Analysis of the Tube Sheet in a Fixed Tube Sheet Heat Exchanger[J].Contemporary Chemical Industry,2014(7):1227-1229. |
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| Authors: | CHEN Mu-Tian XIE Yu-jun ZHANG fang-yao |
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| Affiliation: | (Liaoning Shihua University, Liaoning Fushun 113001, China) |
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| Abstract: | The stress of tube-sheet heat exchanger was analyzed by using the ANASYS software, the stresses of tube-sheet under three different load conditions of tube side pressure, shell pressure and thermal load were obtained, respectively. According to the JB4732-95 Steel pressure vessels-the standard of analysis design, the strength of the dangerous sections was assessed. The analysis results indicated that the intensity requirement of the tube-sheet was satisfied. The paper can provide the reference for the safety assessment of the heat exchanger in service. |
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| Keywords: | ANSYS Heat exchanger ANSYS Tube-sheet Strength assessment |
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