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The node distribution for meshless methods*

Published online by Cambridge University Press:  15 August 2001

C. Hérault ,
V. Leconte ,
Y. Maréchal  and
G. Meunier
C. Hérault
Affiliation:
Laboratoire d'Électotechnique de Grenoble, ENSIEG (INPG-UJF, CNRS UMR 5529), BP 46, 38402 Saint-Martin-d'Hères Cedex, France
V. Leconte
Affiliation:
Laboratoire d'Électotechnique de Grenoble, ENSIEG (INPG-UJF, CNRS UMR 5529), BP 46, 38402 Saint-Martin-d'Hères Cedex, France
Y. Maréchal*
Affiliation:
Laboratoire d'Électotechnique de Grenoble, ENSIEG (INPG-UJF, CNRS UMR 5529), BP 46, 38402 Saint-Martin-d'Hères Cedex, France
G. Meunier
Affiliation:
Laboratoire d'Électotechnique de Grenoble, ENSIEG (INPG-UJF, CNRS UMR 5529), BP 46, 38402 Saint-Martin-d'Hères Cedex, France
*
Yves.Marechal@leg.ensieg.inpg.fr
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Abstract

Meshless methods are new numerical simulation methods. Meshless methods are based on a simple set of nodes that has to be optimized to obtain a good convergence of the approximation. For these reasons, in this paper, we have developed a new procedure in order to generate the initial set of nodes. This approach does not rely on any existing meshing technique, such as Delaunay or advancing front. It is based on a map density of nodes and a regularization procedure.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 15 , Issue 2 , August 2001 , pp. 135 - 140
Copyright
© EDP Sciences, 2001

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Footnotes

*

This paper has been presented at NUMELEC 2000.

References

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