Tokyo Metropolitan Institute of Technology Graduate School
Tokyo Metropolitan Institute of Technology
出版者
宇宙航空研究開発機構
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2003論文集
雑誌名(英)
JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2003
巻
JAXA-SP-03-002
ページ
196 - 201
発行年
2004-03-25
抄録（英）
Coupled Fluid/Rubberlike Membrane Systems is widely applied in various fields because of its economical and structural advantages. In this study, the FEM analysis of the systems is performed in order to understand its characteristics. In the analysis, geometrically and materially nonlinearity of the membrane and large deformation of moving boundary are taken into consideration. Moreover, in order to construct more practically model, the dynamic analysis including membrane wrinkling and contact its outside rigid tank is performed. Thus it is found that the dynamic characteristic of coupled Fluid/Rubberlike Membrane Systems is strongly affected by wrinkling and contact.
しわと接触を考慮したゴム膜と流体連成系の振動解析
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