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Fluid-solid analysis based on improved bond graph method

  • Beihang University
  • Science and Technology on Aircraft Control Laboratory

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, a new bond graph method (BGM) model to describe the thin-walled elastic tube with the inviscid compressible fluid is presented. This model represents an improvement over the classical BGM model because the fluid-structure interaction, which acts an important pole in the modal analysis of the pipe with fluid, is considered in this model. The new model is applied to a short water-filled copper pipe to calculate the modal, and comparison is made with the Finite Element Method (FEM) method. Chart results are presented. This model can calculate the modal for the thin-walled elastic tube with fluid well.

源语言英语
主期刊名INDIN 2012 - IEEE 10th International Conference on Industrial Informatics
641-646
页数6
DOI
出版状态已出版 - 2012
活动IEEE 10th International Conference on Industrial Informatics, INDIN 2012 - Beijing, 中国
期限: 25 7月 201227 7月 2012

出版系列

姓名IEEE International Conference on Industrial Informatics (INDIN)
ISSN(印刷版)1935-4576

会议

会议IEEE 10th International Conference on Industrial Informatics, INDIN 2012
国家/地区中国
Beijing
时期25/07/1227/07/12

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