Lattice Boltzmann method in hydrodynamics and thermophysics

A. L. Kupershtokh, D. A. Medvedev

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

The variants of two- and three-dimensional lattice Boltzmann methods (LBM) are described for computer simulations of fluids with liquid-vapor phase transitions and heat transfer. Several improvements of LBM are described (correct implementation of the body force term, "pseudoforces" for the method of "passive scalar" for internal energy and implementation of a latent heat of evaporation). The formation of rivulets in a flow along an inclined flat surface, the fall of a droplet onto a rigid nonwettable plane and the process of spinodal decomposition of initially uniform fluid are modelled.

Original languageEnglish
Article number012058
Number of pages7
JournalJournal of Physics: Conference Series
Volume1105
Issue number1
DOIs
Publication statusPublished - 28 Nov 2018
Event34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation
Duration: 27 Aug 201830 Aug 2018

Keywords

  • MODEL
  • FLOWS

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