Reference : Time-Domain Finite-Element Modeling of Thin Electromagnetic Shells
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/1742
Time-Domain Finite-Element Modeling of Thin Electromagnetic Shells
English
Gyselinck, Johan [Université Libre de Bruxelles - ULB > BEAMS > > >]
V Sabariego, Ruth mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Dular, Patrick mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Geuzaine, Christophe mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Jun-2008
IEEE Transactions on Magnetics
IEEE
44
6
742-745
Yes (verified by ORBi)
International
0018-9464
Piscataway
NJ
[en] finite element methods ; Electromagnetic shielding ; magnetodynamics
[en] In this paper, the authors propose a novel time-domain extension of the well-known frequency-domain thin-shell approach. The time-domain interface conditions at the shell surface are expressed in terms of the average (zero-order) instantaneous flux and current density vectors in the shell, as well as in terms of a limited number of higher-order components. The method is elaborated for a magnetic vector potential finite-element formulation. The validation is done by means of two 2-D test cases with pulsed magnetic field excitation. The results are in excellent agreement with those produced by a brute-force model in which the shell is meshed finely throughout its thickness.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/1742
also: http://hdl.handle.net/2268/22750
10.1109/TMAG.2008.915782
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4526879&isnumber=4526781

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