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SPH formulation with Lagrangian Eulerian adaptive kernel

Lacome, Jean-Luc and Limido, Jérôme and Espinosa, Christine SPH formulation with Lagrangian Eulerian adaptive kernel. (2009) In: 4th International SPHERIC Workshop, 27-29 May 2009, Nantes, France .

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Abstract

This study is devoted to numerical instabilities applications for the SPH method applied to solid mechanics. A new approach that couple Lagrangian kernel SPH and Eulerian kernel SPH is proposed and evaluated. The purpose is to take advantage of both types of kernel. An adaptive kernel SPH formulation is also proposed and evaluated. This study is carried out in the framework of the LS-DYNA® finite element code.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Other partners > IMPETUS Afea SAS (FRANCE)
Other partners > Livermore Software Technology Corp - LSTC (USA)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
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Deposited By:ESPINOSA Christine

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