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Numerical simulation and test veritication ot diaphragm for metal diaphragm tank(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2009年03期
Page:
26-29
Research Field:
研究与设计
Publishing date:

Info

Title:
Numerical simulation and test veritication ot diaphragm for metal diaphragm tank
Author(s):
Zhang Zengting
Xi'an Aerospace Propulsion Institute，Xi"an 710100，China
Keywords:
metal diaphragm tank; overturning process; finite element method; test
PACS:
V434
DOI:
-
Abstract:
Calculation for metal diaphragm overturning process is the key factor for diaphragm tank design，in which strong nonlinearity factors of material，geometry，etc．should be considered．It"S hard to complete such a complicated calculation with traditional methods．Diaphragm overturning process calculation was accomplished by employing MSC．MARC software with elastic-plastic finite element method．Test results fit the distal simulation very well which proved the validity of the analysis approach．

References:

[1]l布查南G R．有限元分析[M]．董文军，谢伟松，译．北京： 科学出版社。2002．
[2]陈火红．Marc有限元实例分析教程[M]．北京：机械工业 出版社。2002．
[3]朱智春，赵和明，罗斌．金属膜片贮箱的膜片变形分 析[J]．推进技术，1999,20(5)：77-79．
[4]朱志华，胡小平，陈香林．钛制金属贮箱膜片的有限元分 析[J]．火箭推进，2007，33(4)：36-39，55．

Memo

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Last Update: 1900-01-01