https://doi.org/10.1051/epjap/2016150396
Regular Article
Modeling of thin heterogeneous sheets in the discontinuous Galerkin method for 3D transient scattering problems*
Group of Electrical Engineering – Paris (GeePs), UMR CNRS 8507, CentraleSupelec, Univ. Paris-Sud, Sorbonne Université, UPMC Univ. Paris 06, 11 rue Joliot Curie, Plateau de Moulon, 91192
Gif-sur-Yvette Cedex, France
a e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Received:
30
July
2015
Revised:
6
November
2015
Accepted:
12
January
2016
Published online:
22
February
2016
Abstract
This paper presents a modeling of heterogeneous sheets in the time domain discontinuous Galerkin method. An homogenization model combined to a sheet interface condition is used to avoid the mesh of these sheets in order to study the transient response of heterogeneous enclosures. The validation of this approach is based on a comparison with the case when the sheet is meshed. To illustrate the efficiency of the interface condition, the simulation of a 3D cavity is performed.
Contribution to the topical issue “Numelec 2015 – Elected submissions”, edited by Adel Razek
© EDP Sciences, 2016
