Eddy current calculation in 3D using the finite element method

Eddy current calculation in 3D using the finite element method

A vector potential A and an electrical scalar potential φ are taken to describe the three dimensional eddy current problem. A finite element equation system is set up for a non magnetic region using the Galerkin method. The scalar potential φ is eliminated from the equation system in order to reduce...

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Veröffentlicht in:IEEE transactions on magnetics 1982-03, Vol.18 (2), p.426-430
1. Verfasser: Jeske, U.
Format: Artikel
Sprache:eng
Schlagworte:
Conductivity
Differential equations
Eddy currents
Electric potential
Finite element methods
Integral equations
Magnetic domains
Magnetic separation
Maxwell equations
Moment methods
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Zusammenfassung:A vector potential A and an electrical scalar potential φ are taken to describe the three dimensional eddy current problem. A finite element equation system is set up for a non magnetic region using the Galerkin method. The scalar potential φ is eliminated from the equation system in order to reduce the number of unknowns per node. Time dependent solutions for potentials and eddy currents can be obtained using a step by step procedure.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1982.1061864