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High-Performance Computing Techniques for Coupled Fluid, Structure and Acoustics Simulations

Sternel, Dörte C. ; Kornhaas, Michael ; Schäfer, Michael
Bischof, Christian ; Hegering, Heinz-Gerd ; Nagel, Wolfgang E. ; Wittum, Gabriel (eds.) :

High-Performance Computing Techniques for Coupled Fluid, Structure and Acoustics Simulations.
[Online-Edition: http://dx.doi.org/10.1007/978-3-642-24025-6_13]
In: Competence in High Performance Computing 2010. Springer Berlin Heidelberg , S. 149-164. ISBN 978-3-642-24024-9
[Buchkapitel] , (2011)

Offizielle URL: http://dx.doi.org/10.1007/978-3-642-24025-6_13

Kurzbeschreibung (Abstract)

A framework for fully coupled numerical simulation of fluid flow, structural deformation, and acoustics is presented. The methodology involves an implicit partitioned approach for fluid-structure interaction, a viscous-acoustic splitting technique for flow acoustics, and corresponding coupling schemes. All components are designed for the use on parallel high-performance computers. Special emphasis is given to the use of geometric multi-grid techniques in order to increase the efficiency of the numerical simulations. Results for several test cases illustrate the capabilities of the approaches considered.

Typ des Eintrags: Buchkapitel
Erschienen: 2011
Herausgeber: Bischof, Christian ; Hegering, Heinz-Gerd ; Nagel, Wolfgang E. ; Wittum, Gabriel
Autor(en): Sternel, Dörte C. ; Kornhaas, Michael ; Schäfer, Michael
Titel: High-Performance Computing Techniques for Coupled Fluid, Structure and Acoustics Simulations
Sprache: Englisch
Kurzbeschreibung (Abstract):

A framework for fully coupled numerical simulation of fluid flow, structural deformation, and acoustics is presented. The methodology involves an implicit partitioned approach for fluid-structure interaction, a viscous-acoustic splitting technique for flow acoustics, and corresponding coupling schemes. All components are designed for the use on parallel high-performance computers. Special emphasis is given to the use of geometric multi-grid techniques in order to increase the efficiency of the numerical simulations. Results for several test cases illustrate the capabilities of the approaches considered.

Buchtitel: Competence in High Performance Computing 2010
Verlag: Springer Berlin Heidelberg
Fachbereich(e)/-gebiet(e): 16 Fachbereich Maschinenbau > Fachgebiet für Numerische Berechnungsverfahren im Maschinenbau (FNB)
16 Fachbereich Maschinenbau
Hinterlegungsdatum: 21 Jan 2015 15:38
Offizielle URL: http://dx.doi.org/10.1007/978-3-642-24025-6_13
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