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20172026
most citedRecursive regularization step for high-order lattice Boltzmann methods

178 citations · 357 across the 12 of their papers we have counts for

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physics.comp-ph2020

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…

physics.comp-ph2020★ 44 cited

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-…

physics.comp-ph2020

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…

physics.comp-ph2020★ 50 cited

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…

physics.comp-ph2020★ 64 cited

Impact of collision models on the physical properties and the stability of lattice Boltzmann methods

C. Coreixas, G. Wissocq, B. Chopard +1

The lattice Boltzmann method (LBM) is known to suffer from stability issues when the collision model relies on the BGK approximation, especially in the zero viscosity limit and for…

physics.comp-ph2017★ 178 cited

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…