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Title:

Simulation of fluid-structure interaction including large deformation on fixed fluid grids using the extended finite element method

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Gerstenberger, A.; Wall, W.A.
Pages contribution:
627-630
Abstract:
This talk presents a new fixed grid fluid-structure interaction schema that can be applied to the interaction of most general structures with incompressible flow. It is based on an eXtended Finite Element Method (XFEM) based strategy. The extended Eulerian fluid field and the Largrangian structural field are partitioned and iteratively coupled using Mortar methods for non-matching grids. The approach allows the simulation of the interaction of thin and bulky structures exhibiting large deformati...     »
Keywords:
fluid-structure interaction, extended finite element method, fixed grid, domain decomposition, mortar method
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Editor:
Papadrakakis, M.; Schrefler, B.
Book / Congress title:
International Conference on Computational Methods for Coupled Problems in Science and Engineering
Congress (additional information):
Coupled Problems 2007
Year:
2007
Reviewed:
ja
Language:
en
Publication format:
Print
Semester:
SS 07
Format:
Text
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