Title :
Treatment of multiply connected regions in two-component electric vector potentials formulations
Author :
Albanese, R. ; Rubinacci, G.
Author_Institution :
Istituto di Ingegneria Elettronica, Salerno Univ., Italy
fDate :
3/1/1990 12:00:00 AM
Abstract :
A procedure for the treatment of multiply connected regions in eddy-current problems is presented. In particular, the algorithm refers to the two-component electric vector potential formulation using edge elements. The additional degrees of freedom arising from multiply connected boundaries are determined directly, exploiting the description of the mesh in terms of the tree and co-tree already introduced for the eddy-current formulation
Keywords :
boundary-elements methods; eddy currents; trees (mathematics); algorithm; co-tree; eddy-current problems; edge elements; multiply connected regions; tree; two-component electric vector potentials formulations; Boundary conditions; Computational efficiency; Conductivity; Current density; Eddy currents; Electric potential; Geometry; Magnetic fields; Magnetic materials; Surface treatment;
Journal_Title :
Magnetics, IEEE Transactions on
