Kinetic diffuse boundary condition for high-order lattice Boltzmann model with streaming-collision mechanism
Fluid Dynamics
2012-09-25 v1
Abstract
The implementation of the kinetic diffuse boundary condition with the characteristic streaming-collision mechanism is studied for the high-order lattice Boltzmann (LB) models. The obtained formulation is also tested and validated numerically for three high-order LB models for both isothermal and thermal Couette flows. The streaming-collision mechanism ensures that high-order LB models can retain particle feature while go beyond the Navier-Stokes hydrodynamics.
Keywords
Cite
@article{arxiv.1209.5201,
title = {Kinetic diffuse boundary condition for high-order lattice Boltzmann model with streaming-collision mechanism},
author = {Jianping Meng and Yonghao Zhang},
journal= {arXiv preprint arXiv:1209.5201},
year = {2012}
}