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Communication dans un congrès Année : 2023

Compatible Discrete Operators scheme applied to Maxwell's Equation in and its link with FDTD

Résumé

We present an approach to discretize Maxwell's equations called Compatible Discrete Operators (CDO). It is a low-order discretization that belongs to the large family of mimetic schemes. This method is a generalization of the FDTD method. It discretizes the closure relations in a geometrically robust way that allows to deal with distorted and non-conformal polyhedral meshes. We briefly introduce the scheme, its link with the FDTD method and we give a first numerical result.
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Dates et versions

hal-04165249, version 1 (18-07-2023)

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Valentin Ritzenthaler, Xavier Ferrières, Sébastien Pernet, Guillaume Puigt. Compatible Discrete Operators scheme applied to Maxwell's Equation in and its link with FDTD. ACES 2023, Mar 2023, MONTEREY, United States. ⟨10.23919/ACES57841.2023.10114701⟩. ⟨hal-04165249⟩

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