Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling

• A detailed, practical description of a 2D lattice Boltzmann (LB) free-surface model and its coupling with a 1D LB shallow water model is provided. • A Python code is provided, that implements the Gaussian droplet benchmark of the research article (Thorimbert et al., 2019) corresponding to this met...

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Detalles Bibliográficos
Autores principales: Thorimbert, Yann, Chopard, Bastien, Lätt, Jonas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Method Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8374340/
https://www.ncbi.nlm.nih.gov/pubmed/34434844
http://dx.doi.org/10.1016/j.mex.2021.101338
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author Thorimbert, Yann
Chopard, Bastien
Lätt, Jonas
author_facet Thorimbert, Yann
Chopard, Bastien
Lätt, Jonas
author_sort Thorimbert, Yann
collection PubMed
description • A detailed, practical description of a 2D lattice Boltzmann (LB) free-surface model and its coupling with a 1D LB shallow water model is provided. • A Python code is provided, that implements the Gaussian droplet benchmark of the research article (Thorimbert et al., 2019) corresponding to this method article. • Particular attention is given to the details of the free-surface implementation which, in the literature, vary among authors. These ambiguities must be addressed in order to build a reproducible scheme, as well as the exact implementation and parameters of the coupling model proposed in the associated research article.
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spelling pubmed-83743402021-08-24 Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling Thorimbert, Yann Chopard, Bastien Lätt, Jonas MethodsX Method Article • A detailed, practical description of a 2D lattice Boltzmann (LB) free-surface model and its coupling with a 1D LB shallow water model is provided. • A Python code is provided, that implements the Gaussian droplet benchmark of the research article (Thorimbert et al., 2019) corresponding to this method article. • Particular attention is given to the details of the free-surface implementation which, in the literature, vary among authors. These ambiguities must be addressed in order to build a reproducible scheme, as well as the exact implementation and parameters of the coupling model proposed in the associated research article. Elsevier 2021-04-08 /pmc/articles/PMC8374340/ /pubmed/34434844 http://dx.doi.org/10.1016/j.mex.2021.101338 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Method Article
Thorimbert, Yann
Chopard, Bastien
Lätt, Jonas
Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title_full Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title_fullStr Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title_full_unstemmed Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title_short Implementation of lattice Boltzmann free-surface and shallow water models and their two-way coupling
title_sort implementation of lattice boltzmann free-surface and shallow water models and their two-way coupling
topic Method Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8374340/
https://www.ncbi.nlm.nih.gov/pubmed/34434844
http://dx.doi.org/10.1016/j.mex.2021.101338
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AT chopardbastien implementationoflatticeboltzmannfreesurfaceandshallowwatermodelsandtheirtwowaycoupling
AT lattjonas implementationoflatticeboltzmannfreesurfaceandshallowwatermodelsandtheirtwowaycoupling

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