Laboratoire de Mécanique des Fluides et d'Acoustique - UMR 5509

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Laboratoire de Mécanique des Fluides et d’Acoustique
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Accueil > Équipes > Turbulence & Instabilités > Publications T&I > Publications T&I 2017

Article dans Phys. Rev. E (2017)

Alternative formulation to incorporate forcing terms in a lattice Boltzmann scheme with central moments

Alessandro De Rosis

Alternative formulation to incorporate forcing terms in a lattice Boltzmann scheme with central moments

Within the framework of the central-moment-based lattice Boltzmann method, we propose a strategy to account for external forces in two and three dimensions. Its numerical properties are evaluated against consolidated benchmark problems, highlighting very high accuracy and optimal convergence. Moreover, our derivations are light and intelligible.
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