Entropic lattice Boltzmann method for simulation of binary mixtures
Entropic lattice Boltzmann method for simulation of binary mixtures
A new kinetic model for binary mixtures and its lattice Boltzmann (LB) discretization is formulated. In the hydrodynamic limit, the model recovers the Navier-Stokes and the Stefan-Maxwell binary diffusion equations, satisfies the indifferentiability principle, and is thermodynamically consistent. The present model is able to simulate mixtures with different Schmidt numbers and with a large molecular weight ratio of the components.
lattice boltzmann, bgk, binary mixtures
79-83
Arcidiacono, S.
a3cfb569-d701-41b8-9e8f-10efba4d8579
Ansumali, S.
419cb861-d1f8-4532-a1ab-2b56135391b5
Karlin, I.V.
3f0e01a2-c4d9-4210-9ef3-47e6c426cc8a
Mantzaras, J.
fe3ce38c-dec1-4e22-98e0-cbd67799d24f
Boulouchos, K.B.
48d28ebe-3928-4afe-9490-c107305b072c
9 September 2006
Arcidiacono, S.
a3cfb569-d701-41b8-9e8f-10efba4d8579
Ansumali, S.
419cb861-d1f8-4532-a1ab-2b56135391b5
Karlin, I.V.
3f0e01a2-c4d9-4210-9ef3-47e6c426cc8a
Mantzaras, J.
fe3ce38c-dec1-4e22-98e0-cbd67799d24f
Boulouchos, K.B.
48d28ebe-3928-4afe-9490-c107305b072c
Arcidiacono, S., Ansumali, S., Karlin, I.V., Mantzaras, J. and Boulouchos, K.B.
(2006)
Entropic lattice Boltzmann method for simulation of binary mixtures.
Mathematics and Computers in Simulation, 72 (2-6), .
(doi:10.1016/j.matcom.2006.05.005).
Abstract
A new kinetic model for binary mixtures and its lattice Boltzmann (LB) discretization is formulated. In the hydrodynamic limit, the model recovers the Navier-Stokes and the Stefan-Maxwell binary diffusion equations, satisfies the indifferentiability principle, and is thermodynamically consistent. The present model is able to simulate mixtures with different Schmidt numbers and with a large molecular weight ratio of the components.
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Published date: 9 September 2006
Keywords:
lattice boltzmann, bgk, binary mixtures
Identifiers
Local EPrints ID: 49249
URI: http://eprints.soton.ac.uk/id/eprint/49249
ISSN: 0378-4754
PURE UUID: 02acc76a-c177-4aed-a95a-52b09d9d0771
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Date deposited: 26 Oct 2007
Last modified: 15 Mar 2024 09:54
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Contributors
Author:
S. Arcidiacono
Author:
S. Ansumali
Author:
I.V. Karlin
Author:
J. Mantzaras
Author:
K.B. Boulouchos
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