DUROCHAT , Clement

Nous nous intéressons ici à une méthode Garlerkin Discontinue en Domaine Temporel (GDDT) pour la résolution numérique du système des équations de Maxwell instationnaires. Cette méthode est formulée sur des maillages hybrides et non-conformes combinant une triangulation non-structurée pour la discrétisation des objets de formes irrégulières avec...

Nous présentons dans ce rapport une méthode Galerkin discontinue pour la résolution numérique des équations de Maxwell en domaine temporel sur des maillages hybrides. Nous formulons les schémas de discrétisation en trois dimensions d'espace (3D) pour des maillages hybrides alors tétraédriques / hexaédriques, en utilisant une approximation...

We study a high order Discontinuous Galerkin Time Domain (DGTD) method for solving the system of Maxwell equations. This method is formulated on a non-conforming multi-element mesh mixing an unstructured triangulation for the discretization of irregularly shaped objects with a structured (Cartesian) quadrangulation for the rest of the...

The great majority of numerical calculations of electric energy deposition in human tissues exposed to microwaves are performed using the finite-difference time-domain (FDTD) method and voxel-based geometrical models of the tissues. The straightforward implementation of the method and its computational efficiency are among the main reasons for...

The great majority of numerical calculations of electric energy deposition in human tissues exposed to microwaves are performed using the finite-difference time-domain (FDTD) method and voxel-based geometrical models of the tissues. The straightforward implementation of the method and its computational efficiency are among the main reasons for...

During the last ten years, the discontinuous Galerkin time-domain (DGTD) method has progressively emerged as a viable alternative to well established finite-difference time-domain (FDTD) and finite-element time-domain (FETD) methods for the numerical simulation of electromagnetic wave propagation problems in the time-domain. In this paper, we...

During the last ten years, the discontinuous Galerkin time-domain (DGTD) method has progressively emerged as a viable alternative to well established finite-difference time-domain (FDTD) and finite-element time-domain (FETD) methods for the numerical simulation of electromagnetic wave propagation problems in the time-domain. In this paper, we...