Turbulence Effects on Kinetic Equations

Orszag, Steven A.; Chen, Hudong; Succi, Sauro; Latt, Jonas; Chopard, Bastien

doi:10.1007/s10915-006-9076-x

Scientific article

English

Turbulence Effects on Kinetic Equations

ContributorsOrszag, Steven A.; Chen, Hudong; Succi, Sauro; Latt, Jonas; Chopard, Bastien

Published inJournal of Scientific Computing, vol. 28, no. 2-3, p. 459-466

Publication date2006

Abstract

It is well known that fluid dynamics can be derived from a kinetic (Boltzmann equation) framework. Here we propose that the variance of a fluctuating kinetic relaxation time be linked to turbulent time scales. It is further proposed that this connection be explored by direct numerical simulation of turbulence.

Keywords

Kinetic equation
Turbulence
Boltzmann
Direct numerical simulation relaxation time

Affiliation entities

Research groups

Scientific and Parallel Computing

Citation (ISO format)

ORSZAG, Steven A. et al. Turbulence Effects on Kinetic Equations. In: Journal of Scientific Computing, 2006, vol. 28, n° 2-3, p. 459–466. doi: 10.1007/s10915-006-9076-x

Article (Published version)

OA OTHER

Identifiers

PID : unige:120440
DOI : 10.1007/s10915-006-9076-x

Additional URL for this publicationhttp://link.springer.com/10.1007/s10915-006-9076-x

Journal ISSN0885-7474

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Turbulence Effects on Kinetic Equations

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