| Issue |
MATEC Web Conf.
Volume 84, 2016
International Symposium and School of Young Scientists “Interfacial Phenomena and Heat Transfer” (IPHT 2016)
|
|
|---|---|---|
| Article Number | 00018 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/20168400018 | |
| Published online | 16 November 2016 | |
Dynamics of droplets moving on a solid surface: Lattice Boltzmann simulations
1 Lavrentyev Institute of Hydrodynamics SB RAS, Acad, Lavrentyev ave., 15, Novosibirsk, 630090, Russia
2 National Research Novosibirsk State University, Pirogova Str., 2, Novosibirsk, 630090, Russia
a Corresponding author: skn@hydro.nsc.ru
The three-dimensional dynamics of droplets on inclined and vertical walls in a gravity field is simulated. The dependence of a contact angle on a velocity of contact line is obtained for slow regime and smooth surface. The simulations of a rupture of the liquid films on the nonwettable solid substrate due to the thermocapillary effect (Marangoni effect) are also carried out. The lattice Boltzmann method is successfully implemented for computer simulation of these three-dimensional problems.
© The Authors, published by EDP Sciences, 2016
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