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Journal Articles Computational Methods in Applied Mathematics Year : 2022

An efficient numerical method for time domain electromagnetic wave propagation in co-axial cables

Abstract

In this work we construct an efficient numerical method to solve 3D Maxwell's equations in coaxial cables. Our strategy is based upon an hybrid explicit-implicit time discretization combined with edge elements on prisms and numerical quadrature. One of the objective is to validate numerically generalized Telegrapher's models that are used to simplify the 3D Maxwell equations into a 1D problem. This is the object of the second part of the article.
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Dates and versions

hal-03408400 , version 1 (29-10-2021)
hal-03408400 , version 2 (30-03-2022)

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Akram Beni-Hamad, Geoffrey Beck, Sébastien Imperiale, Patrick Joly. An efficient numerical method for time domain electromagnetic wave propagation in co-axial cables. Computational Methods in Applied Mathematics, 2022, ⟨10.1515/cmam-2021-0195⟩. ⟨hal-03408400v2⟩
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