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Thermokinetic lattice Boltzmann model of nonideal fluids

Reyhanian, E. and Dorschner, B. and Karlin, I. V. (2020) Thermokinetic lattice Boltzmann model of nonideal fluids. Physical Review E, 102 (2). Art. No. 020103. ISSN 2470-0045. https://resolver.caltech.edu/CaltechAUTHORS:20200824-143728292

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Abstract

We present a kinetic model for nonideal fluids, where the local thermodynamic pressure is imposed through appropriate rescaling of the particle's velocities, accounting for both long- and short-range effects and hence full thermodynamic consistency. The model features full Galilean invariance together with mass, momentum, and energy conservation and enables simulations ranging from subcritical to supercritical flows, which is illustrated on various benchmark flows such as anomalous shock waves or shock droplet interaction.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1103/PhysRevE.102.020103DOIArticle
ORCID:
AuthorORCID
Dorschner, B.0000-0001-8926-7542
Karlin, I. V.0000-0001-9996-9679
Additional Information:© 2020 American Physical Society. Received 30 October 2019; accepted 4 August 2020; published 24 August 2020. The authors thank F. Bösch for the helpful discussions. This work was supported by the European Research Council (ERC) Advanced Grant No. 834763-PonD and the Swiss National Science Foundation (SNSF) Grants No. 200021-172640 (E.R.) and No. P2EZP2_178436 (B.D.). Computational resources at the Swiss National Super Computing Center (CSCS) were provided under Grant No. s897.
Funders:
Funding AgencyGrant Number
European Research Council (ERC)834763-PonD
Swiss National Science Foundation (SNSF)200021-172640
Swiss National Science Foundation (SNSF)P2EZP2_178436
Swiss National Super Computing Centers897
Issue or Number:2
Record Number:CaltechAUTHORS:20200824-143728292
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200824-143728292
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:105085
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:24 Aug 2020 22:34
Last Modified:18 Nov 2020 19:42

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