| 基于ANSYS换热器法兰有限元分析及应力评定 |
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| 引用本文： | 盖超会,肖健,谢小恒,刘慧. 基于ANSYS换热器法兰有限元分析及应力评定[J]. 当代化工, 2014, 0(2): 281-283 |
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| 作者姓名： | 盖超会 肖健 谢小恒 刘慧 |
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| 作者单位： | [1] 武汉软件工程职业学院,湖北 武汉430074 [2] 武汉工程大学,湖北 武汉430074 |
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| 摘 要： | 为了换热器在运行过程中,法兰结构安全。利用ANSYS有限元分析软件,对换热器壳体法兰在机械载荷和温度载荷共同作用下的应力强度进行了分析,并对其危险截面做了应力评定和强度校核。对壳体法兰不同危险部位进行分析与评定并且合格,这样才能保证其安全可靠地运行。
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| 关 键 词： | 机械载荷 温度载荷 热应力 应力强度 应力评定 |
Finite Element Analysis and Stress Assessment of Heat Exchanger Flange Based on ANSYS |
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| GAI Cao-hui,XIAO Jian,XIE Xiao-heng,LIU Hui. Finite Element Analysis and Stress Assessment of Heat Exchanger Flange Based on ANSYS[J]. Contemporary Chemical Industry, 2014, 0(2): 281-283 |
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| Authors: | GAI Cao-hui XIAO Jian XIE Xiao-heng LIU Hui |
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| Affiliation: | 1. Wuhan Vocational College of Software and Engineering, Hubei Wuhan 430074, China 2. Wuhan Institute of Technology, Hubei Wuhan 430074, China) |
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| Abstract: | In order to ensure the safety of the flange structure in the heat exchanger running, the stress intensity of heat exchanger shell flange under mechanical and temperature loads was analyzed by using finite element analysis software ANSYS, and its stress was assessed and stress intensity was checked, its dangerous section was analyzed and assessed. |
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| Keywords: | Flange Temperature load Thermal stress Stress intensity Sstress assessment |
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