48 citations · 162 across the 15 of their papers we have counts for
17 papers
Magnetic Field Conforming Multiscale Formulations for Locally-Confined Nonlinear Eddy Current Problems Using the FE-HMM Method
Innocent Niyonzima, Gérard Meunier, Antoine Marteau +4
Magnetic composites used for the conversion of electrical energy often incorporate ferromagnetic inclusions insulated from each other to mitigate eddy current losses. Numerical mod…
Intrinsic Meshing of Closed Surfaces Using Geodesic Distances
Tim Gabriel, Jean-François Remacle, Christophe Geuzaine
We present a method for constructing intrinsic triangulations of closed discrete surfaces, in which edges correspond to shortest geodesic paths and faces decompose into geometric p…
Physically Agnostic Quasinormal Mode Expansion in Time Dispersive Structures:from Mechanical Vibrations to Nanophotonic Resonances
André Nicolet, Guillaume Demésy, Frédéric Zolla +3
Resonances, also known as quasi normal modes (QNM) in the non-Hermitian case, play an ubiquitous role in all domains of physics ruled by wave phenomena, notably in continuum mechan…
Transmission operators for the non-overlapping Schwarz method for solving Helmholtz problems in rectangular cavities
Nicolas Marsic, Christophe Geuzaine, Herbert De Gersem
In this paper we discuss different transmission operators for the non-overlapping Schwarz method which are suited for solving the time-harmonic Helmholtz equation in cavities (i.e.…
What Formulation Should One Choose for Modeling a 3D HTS Motor Pole with Ferromagnetic Materials?
Julien Dular, Kévin Berger, Christophe Geuzaine +1
We discuss the relevance of several finite-element formulations for nonlinear systems containing high-temperature superconductors (HTS) and ferromagnetic materials (FM), in the con…
On the Stability of Mixed Finite-Element Formulations for High-Temperature Superconductors
Julien Dular, Mane Harutyunyan, Lorenzo Bortot +3
In this work, we present and analyze the numerical stability of two coupled finite element formulations. The first one is the h-a-formulation and is well suited for modeling system…