Numerical treatment of rounded and sharp corners in the modeling of 2D electrostatic fields
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. 2011-06, vol. 10, n° 1, p. 66-81
São Caetano do Sul
Resumen en inglés
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 ...Leer más >
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. Both problems are solved using different techniques and numerical results are provided to assess the efficiency and the accuracy of the techniques.< Leer menos
Palabras clave en inglés
Finite element method
geometric singularity
asymptotic expansion
rounded corner
Proyecto ANR
Nouveaux outils conceptuels pour le calcul scientifique - Applications à l'electromagnétisme - ANR-06-BLAN-0417
Orígen
Importado de HalCentros de investigación