Non-equilibrium extrapolation method for velocity and pressure boundary conditions in the lattice Boltzmann method

2002 ◽  
Vol 11 (4) ◽  
pp. 366-374 ◽  
Author(s):  
Guo Zhao-Li ◽  
Zheng Chu-Guang ◽  
Shi Bao-Chang
Keyword(s):  
Boundary Conditions ◽  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Extrapolation Method ◽  
Boltzmann Method ◽  
Pressure Boundary Conditions ◽  
Non Equilibrium

An extrapolation method for boundary conditions in lattice Boltzmann method

2002 ◽  
Vol 14 (6) ◽  
pp. 2007-2010 ◽  
Author(s):  
Zhaoli Guo ◽  
Chuguang Zheng ◽  
Baochang Shi
Keyword(s):  
Boundary Conditions ◽  
Lattice Boltzmann Method ◽  
Lattice Boltzmann ◽  
Extrapolation Method ◽  
Boltzmann Method

ON BOUNDARY CONDITIONS IN THE FINITE VOLUME LATTICE BOLTZMANN METHOD ON UNSTRUCTURED MESHES

1999 ◽  
Vol 10 (06) ◽  
pp. 1003-1016 ◽  
Author(s):  
GONGWEN PENG ◽  
HAOWEN XI ◽  
SO-HSIANG CHOU
Keyword(s):  
Shear Flow ◽  
Boundary Conditions ◽  
Numerical Simulations ◽  
Lattice Boltzmann Method ◽  
Finite Volume ◽  
Simple Shear ◽  
Lattice Boltzmann ◽  
Unstructured Meshes ◽  
Simple Shear Flow ◽  
Boltzmann Method

Boundary conditions in a recently-proposed finite volume lattice Boltzmann method are discussed. Numerical simulations for simple shear flow indicate that the extrapolation and the half-covolume techniques for the boundary conditions are workable in conjunction with the finite volume lattice Boltzmann method for arbitrary meshes.

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