Please use this identifier to cite or link to this item: https://doi.org/10.1142/S0129183105008448
Title: Numerical simulation of isothermal micro flows by lattice boltzmann method and theoretical analysis of the diffuse scattering boundary condition
Authors: Niu, X.D.
Shu, C. 
Chew, Y.T. 
Keywords: Diffuse-scattering boundary condition
Lattice Boltzmann
Micro flow
Issue Date: Dec-2005
Source: Niu, X.D., Shu, C., Chew, Y.T. (2005-12). Numerical simulation of isothermal micro flows by lattice boltzmann method and theoretical analysis of the diffuse scattering boundary condition. International Journal of Modern Physics C 16 (12) : 1927-1941. ScholarBank@NUS Repository. https://doi.org/10.1142/S0129183105008448
Abstract: A Lattice Boltzmann model for simulating micro flows has been proposed by us recently (Europhysics Letters, 67(4), 600-606 (2004)). In this paper, we will present a further theoretical and numerical validation of the model. In this regards, a theoretical analysis of the diffuse-scattering boundary condition for a simple flow is carried out and the result is consistent with the conventional slip velocity boundary condition. Numerical validation is highlighted by simulating the two-dimensional isothermal pressure-driven micro-channel flows and the thin-film gas bearing lubrication problems, and comparing the simulation results with available experimental data, and analytical predictions. © World Scientific Publishing Company.
Source Title: International Journal of Modern Physics C
URI: http://scholarbank.nus.edu.sg/handle/10635/60949
ISSN: 01291831
DOI: 10.1142/S0129183105008448
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