Alternative methods to represent embedded interfaces in a mesh.

Bricteux, Gaëtan;Marchandise, Emilie;Remacle, Jean-François;Quan, Dieu Linh;Toulorge, Thomas
(2012) Berlin PUM Workshop 2012 — Location: Berlin (22.August.2012)

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Authors
  • Bricteux, GaëtanUCLouvain
    Author
  • Marchandise, EmilieUCLouvain
    Collaborator
  • Remacle, Jean-FrançoisUCLouvain
    Collaborator
  • Quan, Dieu LinhUCLouvain
    Collaborator
  • Toulorge, ThomasUCLouvain
    Author
Abstract
Two methods to impose Dirichlet boundary conditions on an embedded interface are presented. The first one uses XFEM with the use of Lagrange multipliers and a stabilization term. The second one uses anisotropic adaptation close to the interface. The two methods are compared on benchmark problems.
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Bricteux, G., & Toulorge, T. (2012). Alternative methods to represent embedded interfaces in a mesh. Berlin PUM Workshop 2012, Berlin. https://hdl.handle.net/2078.5/39560