A mass conserving boundary condition for lattice Boltzmann models

Chopard, Bastien; Dupuis, Alexandre

doi:10.1142/S0217979203017151

Scientific article

English

A mass conserving boundary condition for lattice Boltzmann models

ContributorsChopard, Bastien; Dupuis, Alexandre

Published inInternational Journal of Modern Physics. B, vol. 17, no. 1-2, p. 103-107

Publication date2003

Abstract

This paper proposes a new boundary condition which conserves mass exactly and exhibits a faster convergence than the halfway bounce-back in a Poiseuille flow. This boundary condition has some free parameters that can be used to improve significantly the accuracy of the simulation.

Affiliation entities

Research groups

Scientific and Parallel Computing

Citation (ISO format)

CHOPARD, Bastien, DUPUIS, Alexandre. A mass conserving boundary condition for lattice Boltzmann models. In: International Journal of Modern Physics. B, 2003, vol. 17, n° 1-2, p. 103–107. doi: 10.1142/S0217979203017151

Identifiers

PID : unige:120657
DOI : 10.1142/S0217979203017151

Additional URL for this publicationhttp://www.worldscientific.com/doi/abs/10.1142/S0217979203017151

Journal ISSN0217-9792

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A mass conserving boundary condition for lattice Boltzmann models

This paper proposes a new boundary condition which conserves mass exactly and exhibits a faster convergence than the halfway bounce-back in a Poiseuille flow. This boundary condition has some free parameters that can be used to improve significantly the accuracy of the simulation.

Technical informations