Hybrid finite element-boundary element method for nonlinear electromagnetic problems

The paper deals with the application of the hybrid finite element-boundary element method in the computation of linear and nonlinear magnetostatic field with a vector potential for 2D and with a scalar potential for 3D problems. The nonlinear part of the domain is solved by finite elements, while in...

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Vydáno v:IEEE transactions on magnetics Ročník 31; číslo 3; s. 1380 - 1383
Hlavní autoři: Trlep, M., Skerget, L., Kreca, B., Hribernik, B.
Médium: Journal Article Konferenční příspěvek
Jazyk:angličtina
Vydáno: New York, NY IEEE 01.05.1995
Institute of Electrical and Electronics Engineers
Témata:
Applied sciences
Boundary element methods
Couplings
Electrical engineering. Electrical power engineering
Electrical machines
Exact sciences and technology
Finite element methods
Graphics
Integral equations
Magnetic domains
Magnetostatics
Permeability
Poisson equations
Symmetric matrices
ISSN:0018-9464
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Shrnutí:The paper deals with the application of the hybrid finite element-boundary element method in the computation of linear and nonlinear magnetostatic field with a vector potential for 2D and with a scalar potential for 3D problems. The nonlinear part of the domain is solved by finite elements, while in the linear part of the domain, the boundary elements are used. Different boundary formulations are developed to overcome the coupling problems. "Mixed" boundary elements are coupled with linear finite elements, for both 2D and 3D problems. Typical examples are presented: electrical motor and the IEEJ model.< >
Bibliografie:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ISSN:0018-9464
DOI:10.1109/20.376284