Subproblem h-Conform Magnetodynamic Finite Element Formulation for Accurate Model of Multiply Connected Thin Regions

Vuong Quoc Dang (1) , Patrick Dular (1) , Ruth V. Sabariego (1) , Laurent Krähenbühl (2) , Christophe Geuzaine (1)

1 ACE - Applied and Computational Electromagnetics [Liège]
2 AMPERE - Ampère

A subproblem h-conform eddy current finite element method is proposed for correcting the inaccuracies inherent to thin shell models. Such models replace thin volume regions by surfaces but neglect border effects in the vicinity of their edges and corners. The developed surface-to-volume correction problem is defined as a step of the multiple subproblems applied to a complete problem, consisting of inductors and magnetic or conducting regions, some of these being thin regions. The general case of multiply connected thin regions is considered.

Domaines: Energie électrique

Vuong Quoc Dang, Patrick Dular, Ruth V. Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem h-Conform Magnetodynamic Finite Element Formulation for Accurate Model of Multiply Connected Thin Regions. Numélec 2012, Jul 2012, Marseille, France. pp.72. ⟨hal-00714494⟩