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Scientific article
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English

Asymmetric lattice Boltzmann model for shallow water flows

Published inComputers & fluids, vol. 88, p. 225-231
Publication date2013
Abstract

We consider a Galilean transformation of the lattice Boltzmann model for shallow water flows. In this new reference frame, the velocity lattice is asymmetrical but it is possible to simulate flows with Froude number larger than 1 and to model the transition from a torrential to a fluvial regime.

Citation (ISO format)
CHOPARD, Bastien, PHAM, V.T., LEFÈVRE, L. Asymmetric lattice Boltzmann model for shallow water flows. In: Computers & fluids, 2013, vol. 88, p. 225–231. doi: 10.1016/j.compfluid.2013.09.014
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ISSN of the journal0045-7930
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