| 深水压力补偿用U型波纹管疲劳寿命分析 |
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| 引用本文： | 陈俊成. 深水压力补偿用U型波纹管疲劳寿命分析[J]. 山西机械, 2014, 0(1): 131-133 |
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| 作者姓名： | 陈俊成 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,安徽 合肥230009 |
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| 摘 要： | 深海用压力补偿器中弹性补偿部分的寿命很重要，用Hypermesh和ANSYS Workbench联合仿真，对其进行了非线性有限元分析，并借助ANSYS Workbench的Fatigue Tools计算其疲劳寿命。分析了影响其疲劳寿命的相关因素，为深海用多层U型波纹管的选用提供了设计指导。
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| 关 键 词： | 波纹管 有限元 疲劳寿命 正交化 |
Fatigue Life Analysis of U-shaped Bellows Used for Deep-sea Compensation |
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| CHEN Jun-cheng. Fatigue Life Analysis of U-shaped Bellows Used for Deep-sea Compensation[J]. Shaanxi Machinery, 2014, 0(1): 131-133 |
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| Authors: | CHEN Jun-cheng |
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| Affiliation: | CHEN Jun-cheng (School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei 230009, China) |
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| Abstract: | The life of elastic compensation part is important to the deep-sea pressure compensator .The non-linear finite element analysis of the elastic compensation part was carried out by Hypermesh and ANSYS Workbench in this article .Based on the results of stress analysis ,the fatigue life of the bellows was calculated by the Fatigue Tools .The factors influencing the fatigue life of bellows were analyzed .This work provides the design guidence for selecting the bellows used in deep-sea . |
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| Keywords: | bellows finite element fatigue life orthogonalization |
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