Treatment of rounded and sharp corners in the numerical modeling of 2D electrostatic fields

Laurent Krähenbühl 1, * François Buret 1 Ronan Perrussel 1 Damien Voyer 1 Patrick Dular 2 Victor Péron 3 Clair Poignard 3, 4
* Auteur correspondant
3 MC2 - Modélisation, contrôle et calcul
Inria Bordeaux - Sud-Ouest, UB - Université de Bordeaux, CNRS - Centre National de la Recherche Scientifique : UMR5251
Abstract : This work deals with numerical techniques to compute electrostatic fields in devices with rounded corners in 2D situations. The approach leads to the solution of two problems: one on the device where rounded corners are replaced by sharp corners and the other on an unbounded domain representing the shape of the rounded corner after an appropriate rescaling. Details are given on several ways to solve both problems and numerical results are provided to assess the efficiency and the accuracy of the techniques.
Type de document :
Communication dans un congrès
MOMAG, Aug 2010, Vitória, Brazil. Proceeding of the 14° Simpósio Brasileiro de Microondas e Optoeletrônica e o 9° Congresso Brasileiro de Eletromagnetismo, pp.CD, 2010
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https://hal.archives-ouvertes.fr/hal-00502238
Contributeur : Publications Ampère <>
Soumis le : jeudi 2 septembre 2010 - 14:53:32
Dernière modification le : mercredi 13 mars 2019 - 13:04:36
Document(s) archivé(s) le : mardi 23 octobre 2012 - 15:25:38

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  • HAL Id : hal-00502238, version 4

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Laurent Krähenbühl, François Buret, Ronan Perrussel, Damien Voyer, Patrick Dular, et al.. Treatment of rounded and sharp corners in the numerical modeling of 2D electrostatic fields. MOMAG, Aug 2010, Vitória, Brazil. Proceeding of the 14° Simpósio Brasileiro de Microondas e Optoeletrônica e o 9° Congresso Brasileiro de Eletromagnetismo, pp.CD, 2010. 〈hal-00502238v4〉

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