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[1]朱志华,胡小平,陈香林,等.钛制金属贮箱膜片的有限元分析[J].火箭推进,2007,33(04):32-35.
　Zhu Zhihua,Hu Xiaoping,Chen Xianglin.Finite element analysis of the overturning process of titanium diaphragm for propellant tank[J].Journal of Rocket Propulsion,2007,33(04):32-35.
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钛制金属贮箱膜片的有限元分析

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 33 期数: 2007年04期 页码: 32-35 栏目: 研究与设计 出版日期: 2007-08-30
Title:
Finite element analysis of the overturning process of titanium diaphragm for propellant tank
作者:
朱志华；胡小平；陈香林；
国防科技大学航天与材料工程学院；国防科技大学航天与材料工程学院湖南长沙410073；湖南长沙410073；
Author(s):
Zhu Zhihua; Hu Xiaoping; Chen Xianglin
Inst.of Aerospace & Material Engineering,National Univ.of Defense Technology,Changsha 410073,China
关键词:
钛制金属膜片; 数值模拟; 翻转试验
分类号:
V431
文献标志码:
A
摘要:
为了优化钛制金属膜片设计,基于有限变形理论,采用大变形弹塑性有限元方法,对金属膜片的翻转过程进行了数值模拟,分析了膜片结构对其翻转行为的影响。仿真计算结果表明,支撑结构及贮箱内壳体的限位设计是保证半膜实现多次反复平稳翻转的重要部件。通过试验验证了钛制金属膜片的翻转过程。

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更新日期/Last Update: 1900-01-01