scholarly journals Investigation of the Lattice Boltzmann SRT and MRT Stability for Lid Driven Cavity Flow

2014 ◽  
Vol 2 (4) ◽  
pp. 317-324 ◽  
Author(s):  
Aslan E ◽  
Taymaz I ◽  
Benim A. C
Keyword(s):  
Lattice Boltzmann ◽  
Cavity Flow ◽  
Driven Cavity ◽  
Driven Cavity Flow

AN ISOPARAMETRIC TRANSFORMATION-BASED INTERPOLATION-SUPPLEMENTED LATTICE BOLTZMANN METHOD AND ITS APPLICATION

2010 ◽  
Vol 24 (13) ◽  
pp. 1315-1318 ◽  
Author(s):  
KUN QU ◽  
CHANG SHU ◽  
YONG TIAN CHEW
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Simple Procedure ◽  
Cavity Flow ◽  
Numerical Results ◽  
Flow Around A Cylinder ◽  
Driven Cavity ◽  
Driven Cavity Flow ◽  
Boltzmann Method

Isoparametric transformation was applied to the interpolation-supplemented lattice Boltzmann method (ISLBM). As a result, it can be applied to arbitrarily structural grids and reserve the simple procedure of ISLBM. The simulation of the lid-driven cavity flow and the flow around a cylinder were performed to validate the proposed method. The numerical results agree excellently with the data in the literature.

Moments-based method for boundary conditions in the lattice Boltzmann framework: A comparative analysis for the lid driven cavity flow

2021 ◽  
Vol 230 ◽  
pp. 105142
Author(s):  
R.L.M. Bazarin ◽  
P.C. Philippi ◽  
A. Randles ◽  
L.A. Hegele
Keyword(s):  
Comparative Analysis ◽  
Boundary Conditions ◽  
Lattice Boltzmann ◽  
Cavity Flow ◽  
Driven Cavity ◽  
Driven Cavity Flow

A Lattice Boltzmann Dynamic Subgrid Model for Lid-Driven Cavity Flow

2004 ◽  
Author(s):  
Fan Yang ◽  
Yulin Wu ◽  
Shuhong Liu
Keyword(s):  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Cavity Flow ◽  
Driven Cavity ◽  
Subgrid Model ◽  
Benchmark Solution ◽  
Simulation Results ◽  
Driven Cavity Flow ◽  
High Reynolds ◽  
Boltzmann Method

In recent years, the lattice Boltzmann method (LBM) has developed into an alternative and promising numerical scheme for simulating fluid flows and modeling physics in fluids. In order to proposing lattice Boltzmann method for high Reynolds number fluid flow applications, as well as conforming the value of Smagorinsky coefficient of subgrid model appropriately, a dynamic subgrid turbulence model for lattice Boltzmann method was proposed on the base of dynamic Smagorinsky subgrid model and LBGK model. Then the subgrid LBGK model was used to simulate the two-dimensional driven cavity flow at some high Reynolds numbers. The simulation results including distribution of stream lines, dimensionless velocities distribution, stream function, as well as location of vertex center, were compared with benchmark solution. Both simulation results and benchmark solution are agreed with each other.

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