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Article Dans Une Revue IEEE Transactions on Magnetics Année : 2011

Correction of Thin Shell Finite Element Magnetic Models via a Subproblem Method

Résumé

A subproblem finite-element method is developed for correcting the inaccuracies near edges and corners inherent to thin shell models, for both magnetostatic and magnetodynamic problems. A thin shell solution, supported by a simplified mesh near the thin structures, serves as a source of a correction problem with the actual volumic thin regions alone in a homogeneous medium, concentrating the meshing effort on the thin regions only. Improvements of local fields are efficiently achieved and allow accurate force and loss calculations.
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Dates et versions

hal-00594517 , version 1 (20-05-2011)

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Patrick Dular, Vuong Quoc Dang, Ruth V. Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Correction of Thin Shell Finite Element Magnetic Models via a Subproblem Method. IEEE Transactions on Magnetics, 2011, 47 (5), pp.1158-1161. ⟨10.1109/TMAG.2010.2076794⟩. ⟨hal-00594517⟩
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