boundary element method; magnetostatic; vector potential; three dimensional
Abstract :
[en] A three-dimensional magnetostatic field computation method is presented. It uses the vector potential formulation which is valid for any topology in opposition to the scalar formulation needing special cuts which are not always obvious. We give an attention to the calculation of strongly singular integrals using the Cauchy principal value. Finally, two examples show the good accuracy of this method.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Adriaens, Jean-Pierre
Delincé, François
Dular, Patrick ; Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Genon, André
Legros, Willy
Nicolet, André
Language :
English
Title :
Vector Potential Boundary Element Method for Three Dimensional Magnetostatic
Publication date :
September 1991
Journal title :
IEEE Transactions on Magnetics
ISSN :
0018-9464
eISSN :
1941-0069
Publisher :
IEEE, Piscataway, United States - New Jersey
Volume :
27
Issue :
5
Pages :
3808-3810
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
S. J. SALON & J. D’ANGELO, “Applications of the hybrid finite element - boundary element method in electromagnetics”, IEEE Transactions on Magnetics, vol. 24, No. 1, January 1988, pp. 80–85.
J. A. STRATTON, “Electromagnetic theory”, Mc Graw Hill, New 1941.
LIXIN LI & J. LUOMI, “On three-dimensional boundary element methods for magnetostatics in vector variables”, IEEE Transactions on Magnetics, vol. 24, No.1, January 1988.
H. TSUBOI & M. TANAKA, “External conditions for the vector potential in the boundary element method”, IEEE Transactions on Magnetics, vol. 25, No. 5, September 1989, pp. 4138–4140.
