Details

Autor(en) / Beteiligte

• CHIKATAMARLA, S. S.
• FROUZAKIS, C. E.
• KARLIN, I. V.
• TOMBOULIDES, A. G.
• BOULOUCHOS, K. B.

Titel

Lattice Boltzmann method for direct numerical simulation of turbulent flows

Ist Teil von

• Journal of fluid mechanics, 2010-08, Vol.656, p.298-308

Ort / Verlag

Cambridge, UK: Cambridge University Press

Erscheinungsjahr

2010

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We present three-dimensional direct numerical simulations (DNS) of the Kida vortex flow, a prototypical turbulent flow, using a novel high-order lattice Boltzmann (LB) 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 LB method is a promising alternative for DNS as it quantitatively captures all the computed statistics of fluid turbulence.