@Article{CiCP-23-4,
author = {},
title = {Wetting Boundary Condition in an Improved Lattice Boltzmann Method for Nonideal Gases},
journal = {Communications in Computational Physics},
year = {2018},
volume = {23},
number = {4},
pages = {1116--1130},
abstract = {<p style="text-align: justify;">A numerical scheme capable of modeling fluid behavior on wetting surfaces
is developed based on an interface-capturing lattice Boltzmann equation model [Q.
Lou and Z. Guo, Phys. Rev. E 91, 013302 (2015)], which has not yet been applied to
wetting problems. With the proposed numerical scheme, the spurious densities near
the solid surfaces can be eliminated and a wide range of equilibrium contact angles can
also be reproduced. Further, the equilibrium contact angle on the solid surface, as a
simulation parameter, can be given in advance according to the wettability. Numerical
tests, including the dynamics behavior of a liquid drop spreading on a smooth surface
and the capillary intrusion, demonstrate that the proposed numerical scheme performs
well and can eliminate the spurious densities near the solid surface.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.OA-2016-0211},
url = {https://global-sci.com/article/80056/wetting-boundary-condition-in-an-improved-lattice-boltzmann-method-for-nonideal-gases}
}