Eur. Phys. J. Appl. Phys.
Volume 39, Number 2, August 2007NUMELEC 2006
|Page(s)||119 - 128|
|Section||Magnetism and Superconductivity|
|Published online||30 May 2007|
Computation of the magnetic flux in the finite elements method
LAMEL-L2EP, Université des Sciences et Technologies de Lille, Bâtiment P2, 59655 Villeneuve d'Ascq, France
2 LAMEL-L2EP, ENSAM CER Lille, 8 Bd Louis XIV, 59046 Lille, France
Corresponding author: email@example.com
Revised: 26 March 2007
Accepted: 30 March 2007
Published online: 30 May 2007
For designers, calculation of local fluxes can be very useful. In the vector potential formulation, the local fluxes can be easily deduced. In the scalar potential formulation, the determination of these fluxes presents some difficulties. In this paper, we present three methods to compute a flux through any surface in the scalar potential formulation. These are compared with the one used in the vector potential formulation for two application examples.
PACS: 02.70.Dh – Finite-element and Galerkin methods / 41.20.Gz – Magnetostatics; magnetic shielding, magnetic induction, boundary-value problems
© EDP Sciences, 2007
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