Lattice Boltzmann method for direct numerical simulation of turbulent flows
Lattice Boltzmann method for direct numerical simulation of turbulent flows
We present three-dimensional numerical simulations (DNS) of the Kida vortex flow, a prototypical turbulent flow, using a novel high-order lattice Boltzmann model. Extensive comparisons of various global and local statistical quantities obtained with an incompressible flow spectral element solver are reported. It is demonstrated that the lattice Boltzmann method is a promising alternative for DNS as it quantitatively captures
all the computed statistics of fluid turbulence.
298-308
Chikatamarla, S.S.
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Frouzakis, C.E.
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Karlin, I.V.
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Tomboulides, A.G.
d752b1af-6ac7-4ff5-9eeb-8131d412b01d
Boulouchos, K.B.
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August 2010
Chikatamarla, S.S.
edd9c515-cfeb-436c-a562-61171f2e0290
Frouzakis, C.E.
69f46c40-d7f7-41f3-a166-c0311158b821
Karlin, I.V.
3f0e01a2-c4d9-4210-9ef3-47e6c426cc8a
Tomboulides, A.G.
d752b1af-6ac7-4ff5-9eeb-8131d412b01d
Boulouchos, K.B.
48d28ebe-3928-4afe-9490-c107305b072c
Chikatamarla, S.S., Frouzakis, C.E., Karlin, I.V., Tomboulides, A.G. and Boulouchos, K.B.
(2010)
Lattice Boltzmann method for direct numerical simulation of turbulent flows.
Journal of Fluid Mechanics, 656, .
(doi:10.1017/S0022112010002740).
Abstract
We present three-dimensional numerical simulations (DNS) of the Kida vortex flow, a prototypical turbulent flow, using a novel high-order lattice Boltzmann model. Extensive comparisons of various global and local statistical quantities obtained with an incompressible flow spectral element solver are reported. It is demonstrated that the lattice Boltzmann method is a promising alternative for DNS as it quantitatively captures
all the computed statistics of fluid turbulence.
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JFM_2010.pdf
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Published date: August 2010
Identifiers
Local EPrints ID: 155915
URI: http://eprints.soton.ac.uk/id/eprint/155915
ISSN: 0022-1120
PURE UUID: 3c1b68db-617b-42d2-a0c6-db45eb50854d
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Date deposited: 02 Jun 2010 08:51
Last modified: 14 Mar 2024 01:41
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Contributors
Author:
S.S. Chikatamarla
Author:
C.E. Frouzakis
Author:
I.V. Karlin
Author:
A.G. Tomboulides
Author:
K.B. Boulouchos
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