| 推进剂贮箱锥柱形金属膜片的翻转特性研究 |
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| 引用本文： | 吴安达,王亲猛.推进剂贮箱锥柱形金属膜片的翻转特性研究[J].上海航天,2012,29(4):59-62,67. |
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| 作者姓名： | 吴安达 王亲猛 |
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| 作者单位： | 北京工业大学机电学院,北京,100124 |
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| 摘 要： | 基于MSC.Marc非线性有限元软件,对推进剂贮箱锥柱形金属膜片的变形进行仿真研究。模拟了膜片的翻转变形过程,分析了膜片翻转变形规律和失效因素,提出了膜片有效稳定翻转的条件。
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| 关 键 词： | 推进剂贮箱 锥柱形金属膜片 翻转变形 有限元分析 失效 |
Research of Cone Bar Metal Diaphragm Overturning Characteristics for Propellant Tank |
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| WU An-da,WANG Qing-meng.Research of Cone Bar Metal Diaphragm Overturning Characteristics for Propellant Tank[J].Aerospace Shanghai,2012,29(4):59-62,67. |
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| Authors: | WU An-da WANG Qing-meng |
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| Institution: | (College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China) |
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| Abstract: | The deformation of the cone bar metal diaphragm for the propellant tank was studied by the simulation based on the MSC. Marc software in this paper. The overturning deformation process of the metal diaphragm was simulated. The diaphragm overturning deformation rule and failure factors were analyzed, and the diaphragm effective and stable deformation conditions were put forward. |
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| Keywords: | Propellant tank Cone bar metal diaphragm Overturning deformation Finite element analysis: Failure |
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