FEM/FD Immersed Boundary FSI Simulations

Becsek, Barna Errol Mario; Conen, Lea; Krause, Rolf; Obrist, Dominik (1 June 2015). FEM/FD Immersed Boundary FSI Simulations (Unpublished). In: PASC15. ETH Zurich. 01.06.-03.06.2015.

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Immersed boundary simulations have been under development for physiological flows, allowing for elegant handling of fluid-structure interaction modelling with large deformations due to retained domain-specific meshing. We couple a structural system in Lagrangian representation that is formulated in a weak form with a Navier-Stokes system discretized through a finite differences scheme. We build upon a proven highly scalable imcompressible flow solver that we extend to handle FSI. We aim at applying our method to investigating the hemodynamics of Aortic Valves. The code is going to be extended to conform to the new hybrid-node supercomputers.

Item Type:

Conference or Workshop Item (Poster)

Division/Institute:

10 Strategic Research Centers > ARTORG Center for Biomedical Engineering Research > ARTORG Center - Cardiovascular Engineering (CVE)

Graduate School:

Graduate School for Cellular and Biomedical Sciences (GCB)

UniBE Contributor:

Becsek, Barna Errol Mario and Obrist, Dominik

Subjects:

500 Science > 570 Life sciences; biology
600 Technology > 610 Medicine & health
600 Technology > 620 Engineering

Funders:

[UNSPECIFIED] Platform for Advanced Scientific Computing

Projects:

[UNSPECIFIED] AV-FLOW

Language:

English

Submitter:

Barna Errol Mario Becsek

Date Deposited:

22 Jun 2015 10:52

Last Modified:

22 Jun 2015 10:52

BORIS DOI:

10.7892/boris.69328

URI:

https://boris.unibe.ch/id/eprint/69328

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