A hybrid lattice Boltzmann method for gaseous detonations

G Wissocq, S Taileb, S Zhao, P Boivin - Journal of Computational Physics, 2023 - Elsevier
This article is dedicated to the construction of a robust and accurate numerical scheme
based on the lattice Boltzmann method (LBM) for simulations of gaseous detonations. This …

Toward fully conservative hybrid lattice Boltzmann methods for compressible flows

S Zhao, G Farag, P Boivin, P Sagaut - Physics of Fluids, 2020 - pubs.aip.org
This article presents a new numerical scheme designed to solve for any scalar equation
coupled with a lattice Boltzmann solver (in so-called hybrid methods). Its most direct …

Development of a lattice Boltzmann-based numerical method for the simulation of reacting flows

SA Hosseini - 2020 - theses.hal.science
The lattice Boltzmann (LB) method has emerged as an efficient alternative to classical
methods for fluid flow simulation. It can also potentially be used for such complex flows as …

Efficient supersonic flow simulations using lattice Boltzmann methods based on numerical equilibria

J Latt, C Coreixas, J Beny… - … Transactions of the …, 2020 - royalsocietypublishing.org
A double-distribution-function based lattice Boltzmann method (DDF-LBM) is proposed for
the simulation of polyatomic gases in the supersonic regime. The model relies on a …

Efficient simulations of detailed combustion fields via the lattice Boltzmann method

E Chiavazzo, IV Karlin, AN Gorban… - International Journal of …, 2011 - emerald.com
Purpose–The paper aims to be a first step toward the efficient, yet accurate, solution of
detailed combustion fields using the lattice Boltzmann (LB) method, where applications are …

[HTML][HTML] Benchmarking a lattice-Boltzmann solver for reactive flows: Is the method worth the effort for combustion?

P Boivin, M Tayyab, S Zhao - Physics of Fluids, 2021 - pubs.aip.org
This Letter reports a validation of a lattice-Boltzmann approach following the Taylor–Green
Vortex benchmark presented at the 19th International Congress on Numerical Combustion …

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

C Coreixas, G Wissocq… - … Transactions of the …, 2020 - royalsocietypublishing.org
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 …

A unified hybrid lattice-Boltzmann method for compressible flows: Bridging between pressure-based and density-based methods

G Farag, T Coratger, G Wissocq, S Zhao, P Boivin… - Physics of …, 2021 - pubs.aip.org
A unified expression for high-speed compressible segregated consistent lattice Boltzmann
methods, namely, pressure-based and improved density-based methods, is given. It is …

Hybrid lattice Boltzmann-finite difference model for low Mach number combustion simulation

SA Hosseini, H Safari, N Darabiha, D Thévenin… - Combustion and …, 2019 - Elsevier
Abstract A hybrid Lattice Boltzmann (LB)-finite difference (FD) numerical scheme for the
simulation of reacting flows at low Mach numbers is presented. The FD solver is used to …

Numerical simulation of compressible flows by lattice Boltzmann method

M Safdari Shadloo - Numerical Heat Transfer, Part A: Applications, 2019 - Taylor & Francis
In this article, we propose a numerical framework based on multiple relaxation time lattice
Boltzmann (LB) model and novel discretization techniques for simulating compressible …