DocumentCode
1540839
Title
Static magnetic field analysis by BEM utilizing edge boundary condition
Author
Ishibashi, K. ; Gonmori, H.
Author_Institution
Dept. of Mech. Eng., Tokai Univ., Tokyo, Japan
Volume
33
Issue
2
fYear
1997
fDate
3/1/1997 12:00:00 AM
Firstpage
1247
Lastpage
1250
Abstract
The surface integral equations whose unknowns are the surface electric current and the surface magnetic charge are widely used in static magnetic field analysis. However, the integral equations are singular at the sharp edge of the magnetic material to be analyzed and the accuracy of the computed values is poor near the edge. In order to obtain the magnetic field accurately, an edge boundary condition of the magnetic field is derived and the utilization of the edge boundary condition is discussed
Keywords
boundary-elements methods; electric current; integral equations; magnetic fields; magnetic materials; magnetostatics; BEM; accuracy; edge boundary condition; magnetic induction; magnetic material; singular integral equations; static magnetic field analysis; surface electric current; surface integral equations; surface magnetic charge; Boundary conditions; Current; Integral equations; Magnetic analysis; Magnetic fields; Magnetic materials; Magnetostatics; Maxwell equations; Mechanical engineering; Permeability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.582480
Filename
582480
Link To Document