178 citations
- Aix-Marseille UniversitéFR33 papers
- Centre National de la Recherche ScientifiqueFR33 papers
- Institut Universitaire des Systèmes Thermiques IndustrielsFR20 papers
- Centrale MéditerranéeFR17 papers
- Château GombertFR13 papers
- Laboratoire de Mécanique et d’AcoustiqueFR5 papers
- Institute of Materials, Minerals and MiningGB4 papers
- Northwestern UniversityUS4 papers
- Université de NîmesFR4 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- Conservatoire National des Arts et MétiersFR3 papers
- École Centrale de LyonFR3 papers
5 papers · 1 filter
Physics informed Neural Networks applied to the description of wave-particle resonance in kinetic simulations of fusion plasmas
Jai Kumar, David Zarzoso, Virginie Grandgirard +2
The Vlasov-Poisson system is employed in its reduced form version (1D1V) as a test bed for the applicability of Physics Informed Neural Network (PINN) to the wave-particle resonanc…
Recursive regularization step for high-order lattice Boltzmann methods
Christophe Coreixas, Gauthier Wissocq, Guillaume Puigt +2
A lattice Boltzmann method (LBM) with enhanced stability and accuracy is presented for various Hermite tensor-based lattice structures. The collision operator relies on a regulariz…
Wave simulation in 2D heterogeneous transversely isotropic porous media with fractional attenuation: a Cartesian grid approach
Emilie Blanc, Guillaume Chiavassa, Bruno Lombard
A time-domain numerical modeling of transversely isotropic Biot poroelastic waves is proposed in two dimensions. The viscous dissipation occurring in the pores is described using t…
Adaptive gradient-augmented level set method with multiresolution error estimation
Dmitry Kolomenskiy, Jean-Christophe Nave, Kai Schneider
A space-time adaptive scheme is presented for solving advection equations in two space dimensions. The gradient-augmented level set method using a semi-Lagrangian formulation with…
Biot-JKD model: simulation of 1D transient poroelastic waves with fractional derivatives
Emilie Blanc, Guillaume Chiavassa, Bruno Lombard
A time-domain numerical modeling of Biot poroelastic waves is presented. The viscous dissipation occurring in the pores is described using the dynamic permeability model developed…