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Eulerian model of immersed elastic surfaces with full membrane elasticity

Type
Communications avec actes
Author
MILCENT, Thomas
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
MAITRE, Emmanuel
24474 Laboratoire Jean Kuntzmann [LJK]

URI
http://hdl.handle.net/10985/10525
Date
2014

Abstract

We introduce an Eulerian model for the coupling of a fluid governed by the Navier- Stokes equations, with an immersed interface endowed with full membrane elasticity (i.e. including shear e ects). We show numerical evidences of its ability to account for large displacements/shear in a relatively simple way, avoiding some drawbacks of Lagrangian representation.

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