Dynamically adaptive Lattice Boltzmann simulation of shallow water flows with the Peano framework

Philipp Neumann; Hans-Joachim Bungartz

doi:10.1016/j.amc.2014.10.049

Dynamically adaptive Lattice Boltzmann simulation of shallow water flows with the Peano framework

Philipp Neumann, Hans-Joachim Bungartz

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4 Scopus citations

Abstract

© 2014 Elsevier Inc. All rights reserved. We present a dynamically adaptive Lattice Boltzmann (LB) implementation for solving the shallow water equations (SWEs). Our implementation extends an existing LB component of the Peano framework. We revise the modular design with respect to the incorporation of new simulation aspects and LB models. The basic SWE-LB implementation is validated in different breaking dam scenarios. We further provide a numerical study on stability of the MRT collision operator used in our simulations.

Original language	English (US)
Pages (from-to)	795-804
Number of pages	10
Journal	Applied Mathematics and Computation
Volume	267
DOIs	https://doi.org/10.1016/j.amc.2014.10.049
State	Published - Sep 2015
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): UK-C0020
Acknowledgements: This publication is based on work supported by Award No. UK-C0020, made by King Abdullah University of Science and Technology (KAUST). It was supported (in part) by the German Research Foundation (DFG) through the Priority Programme 1648 “Software for Exascale Computing” (SPPEXA).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1016/j.amc.2014.10.049

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title = "Dynamically adaptive Lattice Boltzmann simulation of shallow water flows with the Peano framework",

abstract = "{\textcopyright} 2014 Elsevier Inc. All rights reserved. We present a dynamically adaptive Lattice Boltzmann (LB) implementation for solving the shallow water equations (SWEs). Our implementation extends an existing LB component of the Peano framework. We revise the modular design with respect to the incorporation of new simulation aspects and LB models. The basic SWE-LB implementation is validated in different breaking dam scenarios. We further provide a numerical study on stability of the MRT collision operator used in our simulations.",

author = "Philipp Neumann and Hans-Joachim Bungartz",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): UK-C0020 Acknowledgements: This publication is based on work supported by Award No. UK-C0020, made by King Abdullah University of Science and Technology (KAUST). It was supported (in part) by the German Research Foundation (DFG) through the Priority Programme 1648 “Software for Exascale Computing” (SPPEXA). This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2015",

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doi = "10.1016/j.amc.2014.10.049",

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AU - Bungartz, Hans-Joachim

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AB - © 2014 Elsevier Inc. All rights reserved. We present a dynamically adaptive Lattice Boltzmann (LB) implementation for solving the shallow water equations (SWEs). Our implementation extends an existing LB component of the Peano framework. We revise the modular design with respect to the incorporation of new simulation aspects and LB models. The basic SWE-LB implementation is validated in different breaking dam scenarios. We further provide a numerical study on stability of the MRT collision operator used in our simulations.

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SP - 795

EP - 804

JO - Applied Mathematics and Computation

JF - Applied Mathematics and Computation

ER -

Dynamically adaptive Lattice Boltzmann simulation of shallow water flows with the Peano framework

Abstract

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