A study on the fluid-structure interaction using LSFEM

被引：0
|
作者：
Lee, SH [1 ]
Youn, SK [1 ]
Yeon, JH [1 ]
Jiang, BN [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Engn Mech, Taejon 305701, South Korea
来源：
2000 INTERNATIONAL CONFERENCE ON MODELING AND SIMULATION OF MICROSYSTEMS, TECHNICAL PROCEEDINGS | 2000年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A study on the fluid-structure interaction using LSFEM is presented. To consider fluid-structure interaction, staggered scheme, which solves fluid and structure respectively by separate solvers in a predictor-corrector fashion. is used. To analyze fluid-structure interaction effectively, LSFEM is introduced in analyzing the fluid region. 2-D, incompressible and viscous fluid in the steady state is considered. The structure region is restricted in plane strain state including nonlinear behavior. and is analyzed by using commercial Galerkin FEM code ABAQUS. Also, a remeshing scheme for the fluid region using artificial spring elements is suggested. This solution procedure is applied to the flow around a slender structure problem andmicrovalve problem. The results are verified by comparing with the analytical solutions.
引用
收藏
页码：548 / 552
页数：5
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