@Article{CiCP-13-725,
author = {S. Srivastava, P. Perlekar, L. Biferale, M. Sbragaglia, J. H. M. ten Thije Boonkkamp and F. Toschi},
title = {A Study of Fluid Interfaces and Moving Contact Lines Using the Lattice Boltzmann Method},
journal = {Communications in Computational Physics},
year = {2013},
volume = {13},
number = {3},
pages = {725--740},
abstract = {<p style="text-align: justify;">We study the static and dynamical behavior of the contact line between two
fluids and a solid plate by means of the Lattice Boltzmann method (LBM). The different fluid phases and their contact with the plate are simulated by means of standard
Shan-Chen models. We investigate different regimes and compare the multicomponent vs. the multiphase LBM models near the contact line. A static interface profile
is attained with the multiphase model just by balancing the hydrostatic pressure (due
to gravity) with a pressure jump at the bottom. In order to study the same problem
with the multicomponent case we propose and validate an idea of a body force acting
only on one of the two fluid components. In order to reproduce results matching an
infinite bath, boundary conditions at the bath side play a key role. We quantitatively
compare open and wall boundary conditions and study their influence on the shape of
the meniscus against static and lubrication theory solution.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.411011.310112s},
url = {http://global-sci.org/intro/article_detail/cicp/7246.html}
}