.png){kind=icon}
返回
A sliding mesh technique for the finite element simulation of fluid-solid interaction problems by using variable-node elements
.png){kind=icon}
PRE
AI
DOI：10.1016/j.compstruc.2013.10.003.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
A new sliding mesh technique for finite element simulation of fluid-solid interaction problems with large structural motions is presented in this paper. Fluid meshes surrounding a solid can slide each other to accommodate a rotational motion of the solid, and a fluid mesh outside the sliding interface can translate through a background fluid mesh. Because of relative motions of sliding fluid meshes and independently designed fluid and solid meshes, non-matching meshes occur at their common interfaces. The non-matching meshes are connected by using variable-node elements which guarantee the continuity, the compatibility and the force equilibrium across the interfaces. (C) 2013 Elsevier Ltd. All rights reserved.
Keyword:
Fluid-solid interaction (FSI)
Variable-node elements (VNEs)
Sliding mesh technique
Non-matching meshes
Arbitrary Lagrangian-Eulerian (ALE) formulation
期刊
C
IF:
4.8
论文数:
6.2K
被引数:
1.7W
机构
引用论文
.png){kind=icon}
7-Eleven Japan and Toyota will launch joint convenience store project in autumn 20197-Eleven日本和丰田将在2019秋季推出联合便利店项目
PREAI
分享收藏
Immersed finite element method for rigid body motions in the incompressible Navier-Stokes flow不可压缩navier-stokes流中刚体运动的浸入有限元方法
PREAI
分享收藏分享收藏
查看更多内容