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

Philipp Neumann, Hans-Joachim Bungartz

Research output: Contribution to journalArticlepeer-review

3 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 languageEnglish (US)
Pages (from-to)795-804
Number of pages10
JournalApplied Mathematics and Computation
Volume267
DOIs
StatePublished - Sep 2015
Externally publishedYes

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