Discontinuous fields integration in a structured mesh using the level set method

Bricteux, Gaëtan;Remacle, Jean-François;Ouaar, Amine;Duflot, Marc
(2008) 8th. World Congress on Computational Mechanics — Location: Venice (30.June.2008)

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Authors
  • Bricteux, GaëtanUCLouvain
    Author
  • Remacle, Jean-FrançoisUCLouvain
    Collaborator
  • Ouaar, AmineUCLouvain
    Collaborator
  • Duflot, MarcCenaero
    Collaborator
Abstract
Two issues of the XFEM method are adressed. The first one is the clip to vertex algorithm when a node is too close to the iso zero of the levelset that requires the definition of a treshold. The second one is the numerical integration in high order elements cut by the levelset. A solution to these two problems is presented.
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Bricteux, G. (2008). Discontinuous fields integration in a structured mesh using the level set method. 8th. World Congress on Computational Mechanics, Venice. https://hdl.handle.net/2078.5/206122