DocumentCode
1514153
Title
The time-harmonic magnetic field of a thick conducting strip over a lossy substrate
Author
Da Silva, J. F Borges ; Machado, V. Maló
Author_Institution
Centro de Electrotecnia Teorica e Med. Electr., Inst. Superior Tecnico, Lisbon, Portugal
Volume
35
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1135
Lastpage
1138
Abstract
This is a contribution to the magnetic field evaluation of open boundary time-harmonic eddy current problems, using a hybrid finite element/boundary Fourier transform method (FE/BFT). The finite element method applies inside a fictitious cylindrical surface where the conductor lies and the boundary method applies to the whole space outside the cylinder, including a semi-infinite conducting substrate
Keywords
Fourier transforms; boundary-elements methods; eddy currents; finite element analysis; magnetic fields; fictitious cylindrical surface; hybrid finite element/boundary Fourier transform method; lossy substrate; magnetic field evaluation; open boundary time-harmonic eddy current problems; semi-infinite conducting substrate; thick conducting strip; time-harmonic magnetic field; Boundary conditions; Conducting materials; Conductivity; Conductors; Discrete Fourier transforms; Eddy currents; Finite element methods; Magnetic fields; Strips; Surface treatment;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.767148
Filename
767148
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