DocumentCode
1428556
Title
Application of a hybrid integrodifferential method for analysis of thin magnetic shields
Author
Kalimov, Alexander ; Svedentsov, Michail
Author_Institution
St. Petersburg State Tech. Univ., Russia
Volume
34
Issue
5
fYear
1998
fDate
9/1/1998 12:00:00 AM
Firstpage
2453
Lastpage
2456
Abstract
In this paper we analyze a three-dimensional method for the computation of the magnetic fields, produced by thin ferromagnetic shells. Integrodifferential equation is used to define the scalar potential distribution inside the magnetized region. Magnetic field inside a thin shell is calculated using FEM. This method is shown to give accurate results for the field inside thin spherical shells in the wide range of the shielding factor
Keywords
finite element analysis; integro-differential equations; magnetic fields; magnetic shielding; magnetostatics; FEM; ferromagnetic shells; hybrid integrodifferential method; magnetic fields; scalar potential distribution; shielding factor; thin magnetic shields; thin spherical shells; three-dimensional method; Finite element methods; Instruments; Integrodifferential equations; Magnetic analysis; Magnetic devices; Magnetic fields; Magnetic shielding; Magnetization; Magnetostatics; Permeability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.717564
Filename
717564
Link To Document