Accurate solutions to the square thermally driven cavity at high Rayleigh number
Computers and Fluids
Simulation of cavity flow by the lattice Boltzmann method
Journal of Computational Physics
A novel thermal model for the lattice Boltzmann method in incompressible limit
Journal of Computational Physics
Incompressible limits of lattice Boltzmann equations using multiple relaxation times
Journal of Computational Physics
Journal of Computational Physics
Computers & Mathematics with Applications
An interpretation and derivation of the lattice Boltzmann method using Strang splitting
Computers & Mathematics with Applications
Editorial: Mesoscopic methods in engineering and science
Computers & Mathematics with Applications
Lattice Boltzmann simulations of a time-dependent natural convection problem
Computers & Mathematics with Applications
Lattice Boltzmann method for the convection-diffusion equation in curvilinear coordinate systems
Journal of Computational Physics
Computers & Mathematics with Applications
Journal of Computational Physics
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In this paper we study the lattice Boltzmann equation (LBE) with multiple-relaxation-time (MRT) collision model for incompressible thermo-hydrodynamics with the Boussinesq approximation. We use the MRT thermal LBE (TLBE) to simulate the following two flows in two dimensions: the square cavity with differentially heated vertical walls and the Rayleigh-Benard convection in a rectangle heated from below. For the square cavity, the flow parameters in this study are the Rayleigh number Ra=10^3-10^6, and the Prandtl number Pr=0.71; and for the Rayleigh-Benard convection in a rectangle, Ra=2@?10^3, 10^4 and 5@?10^4, and Pr=0.71 and 7.0.