VARIOUS BEM FORMULATIONS FOR CALCULATING EDDY CURRENTS IN TERMS OF FIELD VARIABLES

Authors
RUCKER WM HOSCHEK R RICHTER KR
Citation
Wm. Rucker et al., VARIOUS BEM FORMULATIONS FOR CALCULATING EDDY CURRENTS IN TERMS OF FIELD VARIABLES, IEEE transactions on magnetics, 31(3), 1995, pp. 1336-1341
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
31
Issue
3
Year of publication
1995
Part
1
Pages
1336 - 1341
Database
ISI
SICI code
0018-9464(1995)31:3<1336:VBFFCE>2.0.ZU;2-E
Abstract
Several boundary element formulations using the electric and magnetic field vectors are presented for eddy current problems. The robustness and the accuracy of the numerical approach depending on the frequency and the material properties of the eddy current region are investigate d. Numerical results of a conducting sphere model are compared with an alytical solutions. In additional examples the treatment of structures containing geometrical singularities (ideal edges and corners) is sho wn and numerical results are presented.