Eur. Phys. J. AP
Volume 12, Number 3, December 2000
|Page(s)||187 - 193|
|Published online||15 December 2000|
Adaptive meshing in 3D multi-static problem with variable sources*
Laboratoire d'Électrotechnique et
d'Électronique de Puissance de Lille,
bâtiment P2 Université de Lille I,
59650 Villeneuve d'Ascq, France
Revised: 12 October 2000
Accepted: 12 October 2000
Published online: 15 December 2000
This paper deals with adaptive meshing in the case of time dependent problems within a 3D non linear multi-static approximation. In order to evaluate the numerical errors, the notion of ligurian is introduced. This estimator requires a couple of admissible fields. A method for the determination of this last couple is exposed. At least, on a three-phased transformer, we highlight the difficulties of the calculation of a well adapted error distribution for adaptive meshing. Three methods are exposed and compared.
PACS: 02.70.Dh – Finite-element and Galerkin methods / 07.05.Tp – Computer modeling and simulation
© EDP Sciences, 2000
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