Kinematic condition for multicomponent lattice Boltzmann simulation

HOLLIS, A. P., HALLIDAY, I. and LAW, R. (2007). Kinematic condition for multicomponent lattice Boltzmann simulation. Physical Review E (PRE), 76 (2 Part 2).

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Link to published version:: 10.1103/PhysRevE.76.026709

Abstract

We present a simple, transferable, efficient, and effective algorithmic enhancement designed to improve the accuracy of all multicomponent lattice Boltzmann methods when applied to the simulation in the continuum approximation of fluid mechanics. By applying a collision parameter (kinematic viscosity) perturbation to reduce velocity gradients in the interfacial region, a kinematic condition is effectively enforced. Matters relating to a variation in the collision parameter are briefly discussed.

Item Type: Article
Research Institute, Centre or Group: Materials and Engineering Research Institute > Polymers Nanocomposites and Modelling Research Centre > Materials and Fluid Flow Modelling Group
Identification Number: 10.1103/PhysRevE.76.026709
Depositing User: Hilary Ridgway
Date Deposited: 15 Apr 2010 10:46
Last Modified: 29 Sep 2010 10:59
URI: http://shura.shu.ac.uk/id/eprint/1634

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