TY  - Type of reference 
TI  - MRT-LBM and RANS approach for simulation of flow in twodimensional semi-circular cavity 
AU  - Ali HADDACH
 
AU  - Hassan SMAOUI
 
AU  - Bouchaib RADI 
AB  - The main objective of this paper is to study the performance of a methodology based on the multiple relaxation time Lattice Boltzmann Method (MRT-LBM) to solve the two-equation turbulence model k - ϵ, and accurately treat incompressible flow at high Reynolds numbers (Re) in regions with curved corners and boundaries. To achieve this objective, we opted for wall-driven flow in a semicircular cavity. On the basis of the numerical results obtained and presented in this article, the model shows its ability to capture the formation of primary, secondary and tertiary vortices as the Reynolds number Re increases, and this presents a good agreement with the literature. 
DO  - 10.21494/ISTE.OP.2023.1004 
JF  - Uncertainties and Reliability of Multiphysical Systems 
KW  - Lattice Boltzmann Method, turbulence, k - ϵ model, semi-circular cavity, multiple relaxation time, Lattice Boltzmann Method, turbulence, modèle k - ϵ, cavité semi-circulaire, temps de relaxation multiple,  
L1  - http://www.openscience.fr/IMG/pdf/iste_incertfia23v7n2_1.pdf 
LA  - en 
PB  - ISTE OpenScience 
DA  - 2023/09/6 
SN  - 2514-569X 
TT  - Méthode LBM-MRT et le modèle RANS pour la simulation d’un écoulement bidimensionnel dans une cavité semi-circulaire 
UR  - http://www.openscience.fr/MRT-LBM-and-RANS-approach-for-simulation-of-flow-in-twodimensional-semi 
IS  - Issue 2 
VL  - 7 
ER  -