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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Communication sans acte; ; ;MILCENT, Thomas (2013)
We aim to simulate the interactions at the material interface of two compressible media. These interactions are modeled by a single fully Eulerian system of conservation laws. The materials differ by their constitutive ...
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Article dans une revue avec comité de lecture; ;MILCENT, Thomas (Global Science Press, 2017)
We describe a numerical model to simulate the non-linear elasto-plastic dy- namics of compressible materials. The model is fully Eulerian and it is discretized on a fixed Cartesian mesh. The hyperelastic constitutive law ...
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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. ...
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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 ...