Eulerian model of immersed elastic surfaces with full membrane elasticity
Communication avec acte
Auteur
MAITRE, Emmanuel 
MILCENT, ThomasRésumé
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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Article dans une revue avec comité de lecture;MILCENT, Thomas (International Press, 2016)
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 effects). We show numerical ...
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Brevet; ;MILCENT, Thomas (ELSEVIER, 2016)
We model the three-dimensional interaction of compressible materials separated by sharp interfaces. We simulate fluid and hyperelastic solid flows in a fully Eulerian framework. The scheme is the same for all materials and ...
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Article dans une revue avec comité de lecture; ; ;MILCENT, Thomas (Elsevier, 2014)
We present a simple numerical method to simulate the interaction of two non-miscible compressible materials separated by an interface. The media considered may have significantly different physical properties and constitutive ...
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Communication avec acte; ;MILCENT, Thomas (Istituto Nazionale di Alta Matematica, 2015)
We propose a simple Cartesian method to simulate the interaction of compressible materials separated by a sharp interface. The model describes fluids, hyper-elastic and perfectly plastic solids in a fully Eulerian frame ...
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Communication avec acte; ; ;MILCENT, Thomas (2012)
We present a method to capture the evolution of a contact discontinuity separating two different material. A locally non-conservative scheme allows an accurate and stable simulation while the interface is kept sharp. ...