178 citations · 272 across the 7 of their papers we have counts for
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Extension of the Spectral Difference method to combustion
Thomas Marchal, Hugues Deniau, Jean-François Boussuge +2
A Spectral Difference (SD) algorithm on tensor-product elements which solves the reacting compressible Navier-Stokes equations (NSE) is presented. The classical SD algorithm is sho…
A linear stability analysis of compressible hybrid lattice Boltzmann methods
Florian Renard, Gauthier Wissocq, Jean-François Boussuge +1
An original spectral study of the compressible hybrid lattice Boltzmann method (HLBM) on standard lattice is proposed. In this framework, the mass and momentum equations are addres…
Linear stability of athermal regularized lattice Boltzmann methods
Gauthier Wissocq, Christophe Coreixas, Jean-François Boussuge
The present work is dedicated to a better understanding of the stability properties of regularized lattice Boltzmann (LB) schemes. To this extent, linear stability analyses of two-…
Lattice Boltzmann method for computational aeroacoustics on non-uniform meshes: a direct grid coupling approach
Thomas Astoul, Gauthier Wissocq, Jean-françois Boussuge +2
The present study proposes a highly accurate lattice Boltzmann direct coupling cell-vertex algorithm, well suited for industrial purposes, making it highly valuable for aeroacousti…
Analysis and reduction of spurious noise generated at grid refinement interfaces with the lattice Boltzmann method
Thomas Astoul, Gauhier Wissocq, Jean-François Boussuge +2
The present study focuses on the unphysical effects induced by the use of non-uniform grids in the lattice Boltzmann method. In particular, the convection of vortical structures ac…
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…