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Title:

A cut-cell Finite Volume – Finite Element coupling approach for fluid-structure interaction in compressible flow

Document type:
Zeitschriftenaufsatz
Author(s):
Pasquariello V., Hammerl G., Örley F., Hickel S., Danowski C., Popp A., Wall W.A., Adams N.A.
Abstract:
We present a loosely coupled approach for the solution of fluid-structure interaction problems between a compressible flow and a deformable structure. The method is based on staggered Dirichlet-Neumann partitioning. The interface motion in the Eulerian frame is accounted for by a conservative cut-cell Immersed Boundary method. The present approach enables sub- cell resolution by considering individual cut-elements within a single fluid cell, which guarantees an accurate representation of the tim...     »
Keywords:
Fluid-structure interaction, Compressible flow, Cut-cell method, Immersed boundary method, Mortar method
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Journal of Computational Physics
Year:
2016
Journal volume:
307
Year / month:
2016-02
Quarter:
1. Quartal
Month:
Feb
Pages contribution:
670-695
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.jcp.2015.12.013
WWW:
http://dx.doi.org/10.1016/j.jcp.2015.12.013
Status:
Verlagsversion / published
Submitted:
11.01.2015
Accepted:
07.12.2015
Date of publication:
15.12.2015
Semester:
WS 15-16
Format:
Text
 BibTeX