DocumentCode
916676
Title
Calculation of static magnetization for thin-walled constructions by boundary element method
Author
Vishnevsky, A. ; Krasnov, I. ; Lapovok, A.
Author_Institution
Krylov Shipbuilding Res. Inst., Leningrad, Russia
Volume
29
Issue
4
fYear
1993
fDate
7/1/1993 12:00:00 AM
Firstpage
2152
Lastpage
2155
Abstract
Two methods for salving two-dimensional (2-D) and three-dimensional (3-D) problems of magnetization for arbitrary-form thin-walled ferromagnetic constructions are considered. The first method is based on replacing the universal magnetic flux balance equation for a volume element by the equation for a median-surface boundary element (BE). The magnetization field is approximated by the field of point charges placed on the vertices of BEs. The second method uses the point dipoles in the centers of BEs
Keywords
ferromagnetism; magnetic surface phenomena; magnetic thin films; magnetisation; arbitrary-form thin-walled ferromagnetic constructions; magnetization; median-surface boundary element; point charges; point dipoles; surface magnetism; universal magnetic flux balance equation; Boundary conditions; Boundary element methods; Helium; Integral equations; Magnetic fields; Magnetic flux; Magnetization; Magnetostatics; Permeability; Thin wall structures;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.221038
Filename
221038
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