Fluid-Structure Interaction in Blood Flows on Geometries coming from Medical Imaging

Jean-Frédéric Gerbeau (1) , Marina Vidrascu (2) , Pascal Frey (3)

1 BANG - Nonlinear Analysis for Biology and Geophysical flows
2 MACS - Modeling, analysis and control in computational structural dynamics
3 GAMMA - Automatic mesh generation and adaptation methods

We address two difficult points in the simulation of blood flows in compliant vessels: the fluid and structure meshes generation and the solution to the fluid-structure problem in large displacements. The proposed strategy allows to perform realistic simulations on geometries coming from medical imaging.

Mots clés: FLUID-STRUCTURE INTERACTION; MESH GENERATION; NEWTON-KRYLOV ALGORITHMS; ADDED-MASS EFFECT; BLOOD FLOWS

Domaines: Autre [cs.OH]

Jean-Frédéric Gerbeau, Marina Vidrascu, Pascal Frey. Fluid-Structure Interaction in Blood Flows on Geometries coming from Medical Imaging. [Research Report] RR-5052, INRIA. 2003. ⟨inria-00071531⟩