User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Klöppel, T.; Popp, A.; Küttler, U.; Wall, W.A. 
Title:
Fluid-structure interaction for non-conforming interfaces based on a dual mortar formulation 
Abstract:
In the present work the problem of fluid-structure interaction (FSI) with independently space discretized fluid and structure fields is addressed in the context of finite elements. To be able to deal with nonconforming meshes at the fluid-structure interface, we propose the integration of a dual mortar method into the general FSI framework. This method has lately been used successfully to impose interface constraints in other contexts such as finite deformation contact. The main focus is...    »
 
Keywords:
Non-conforming meshes, Fluid-structure interaction, Mortar method, Dual Lagrange multipliers, Finite elements 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2011 
Journal volume:
200 
Journal issue:
45-46 
Pages contribution:
3111-3126 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
SS 11 
Format:
Text