A LATTICE BOLTZMANN BOUNDARY-CONDITION AT IMPERMEABLE BOUNDARIES

Authors
PANG HP LIN ZF TAO RB
Citation
Hp. Pang et al., A LATTICE BOLTZMANN BOUNDARY-CONDITION AT IMPERMEABLE BOUNDARIES, Chinese Physics Letters, 14(12), 1997, pp. 912-915
Citations number
22
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
14
Issue
12
Year of publication
1997
Pages
912 - 915
Database
ISI
SICI code
0256-307X(1997)14:12<912:ALBBAI>2.0.ZU;2-7
Abstract
A hydrodynamic boundary condition for the lattice Boltzmann model st i mpermeable boundaries is developed. This boundary condition satisfies both the no-slip condition and the fluid conservation at boundary node s. Poiseuille flow and Couette flow are calculated with this technique to demonstrate the accuracy of the present boundary condition.