5 papers
On pressure and velocity flow boundary conditions and bounceback for the lattice Boltzmann BGK model
Qisu Zou, Xiaoyi He
Pressure (density) and velocity boundary conditions inside a flow domain are studied for 2-D and 3-D lattice Boltzmann BGK models (LBGK) and a new method to specify these condition…
On pressure and velocity flow boundary conditions for the lattice Boltzmann BGK model
Qisu Zou, Xiaoyi He
Pressure (density) and velocity boundary conditions inside a flow domain are studied for 2-D and 3-D lattice Boltzmann BGK models (LBGK) and new method to specify these conditions…
Analysis and boundary condition of the lattice Boltzmann BGK model with two velocity components
Xiaoyi He, Qisu Zou
In this paper, we study the two dimensional lattice Boltzmann BGK model (LBGK) by analytically solving a simple flow in a 2~-D channel. The flow is driven by the movement of upper…
Analytical solutions of the lattice Boltzmann BGK model
Qisu Zou, Shuling Hou, Gary D. Doolen
Analytical solutions of the two dimensional triangular and square lattice Boltzmann BGK models have been obtained for the plain Poiseuille flow and the plain Couette flow. The anal…
Simulation of Cavity Flow by the Lattice Boltzmann Method
Shuling Hou, Qisu Zou, Shiyi Chen +2
A detailed analysis is presented to demonstrate the capabilities of the lattice Boltzmann method. Thorough comparisons with other numerical solutions for the two-dimensional, drive…