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Title:

A solution for the incompressibility dilemma in partitioned fluid-structure interaction with pure Dirichlet fluid domains

Document type:
Zeitschriftenaufsatz
Author(s):
Küttler, U.; Förster, Ch.; Wall, W.A.
Abstract:
In a subset of fluid-structure interaction (FSI) problems of incompressible flow and highly deformable structures all popular partitioned approaches fail to work. This also holds for recently quite popular strong coupling approaches based on Dirichlet-Neumann substructuring. This subset can be described as the special case where the fluid domain is entirely enclosed by Dirichlet boundary conditions, i.e. prescribed velocities. A vivid simple example would be a balloon with prescribed inflow rate...     »
Keywords:
incompressible fluid, fluid-structure-interaction, pure Dirichlet domain, augmented Dirichlet-Neumann approach
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Computational Mechanics
Year:
2006
Journal volume:
38
Journal issue:
4-5
Pages contribution:
417-429
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1007/s00466-006-0066-5
Status:
Verlagsversion / published
Semester:
SS 06
Format:
Text
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