DocumentCode
1155563
Title
Additional properties of the incomplete gauge formulation for 3-D nodal finite-element magnetostatics
Author
Mesquita, Renato Cardoso
Author_Institution
Dept. de Engenharia Eletrica, Univ. Federal de Minas Gerais, Belo Horizonte, Brazil
Volume
30
Issue
5
fYear
1994
fDate
9/1/1994 12:00:00 AM
Firstpage
2861
Lastpage
2864
Abstract
Some properties of the incomplete gauge A.w=0 formulations for 3-D nodal finite-element magnetostatics are analyzed. Aspects associated with the preconditioning of the Incomplete Cholesky Conjugated Gradients (ICCG) solver, the solution of nonlinear problems and the choice of w are evaluated. A comparison with other magnetic vector potential formulations is also done
Keywords
conjugate gradient methods; electromagnetic induction; finite element analysis; magnetic flux; magnetostatics; 3D nodal finite-element magnetostatics; incomplete Cholesky conjugated gradients solver; incomplete gauge formulation; magnetic vector potential formulations; nonlinear problems; Finite element methods; Iron; Magnetic analysis; Magnetic flux; Magnetic flux density; Magnetic materials; Magnetic properties; Magnetostatics; Nonlinear equations; Tree graphs;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312533
Filename
312533
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