Reference : Time-Domain Surface Impedance Boundary Conditions Enhanced by Coarse Volume Finite-El...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/92148
Time-Domain Surface Impedance Boundary Conditions Enhanced by Coarse Volume Finite-Element Discretisation
English
V Sabariego, Ruth 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)]
Dular, Patrick mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Gyselinck, Johan mailto [Université Libre de Bruxelles - ULB > BEAMS > > >]
2011
Yes
International
18th Conference on the Computation of Electromagnetic Fields (COMPUMAG2011)
July 12-15, 2011
Sydney
Australia
[en] The time-domain surface impedance boundary conditions allow to accurately account for the high-frequency flux components while removing the massive conducting regions from the computation domain. In this paper, a coarse volume finite-element discretization of the conductors together with a fictitious frequency-dependent conductivity are added to capture the slow varying flux components. This hybrid approach extends thus the frequency range of these impedance conditions. A 2-D test case illustrates the method.
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http://hdl.handle.net/2268/92148

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