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Title:

Fluid-structure interaction approaches on fixed grids based on two different domain decomposition ideas

Document type:
Zeitschriftenaufsatz
Author(s):
Wall, W.A.; Gamnitzer, P.; Gerstenberger, A.
Abstract:
This paper presents two domain decomposition techniques for fixed grid fluid-structure interaction simulations that can be applied to the interaction of general structures with incompressible flows. One approach is based on an overlapping domain decomposition idea while the other uses non-overlapping domains. The first technique combines a fixed grid Chimera approach with Arbitrary Lagrangean Eulerian based methods, the second one is based on an eXtended Finite Element Method (XFEM) strategy. Bo...     »
Keywords:
fluid-structure interaction, extended finite element method, chimera method, fixed grid, domain decomposition, mortar method, lagrange multiplier, ALE
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
International Journal of Computational Fluid Dynamics
Year:
2008
Journal volume:
22
Journal issue:
6
Pages contribution:
411-427
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1080/10618560802208567
Status:
Verlagsversion / published
Semester:
SS 08
Format:
Text
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