Non-Gaussian distribution in Random advection dynamics

Preprint

26 August 1992

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9208017

Abstract

Simulations of vortex tube dynamics reveal that the non-Gaussian nature of turbulent fluctuation originates in the effect of random advection. A similar non-Gaussian distribution is found numerically in a simplified statistical model of random advection. An analytical solution is obtained in the mean-field case.

Keywords

GAUSSIAN DISTRIBUTION
DYNAMICS SIMULATIONS
ANALYTICAL SOLUTION
ADVECTION DYNAMICS
STATISTICAL MODEL
EFFECT OF RANDOM
RANDOM ADVECTION
VORTEX TUBE
TURBULENT

All Related Versions

Version 1, 1992-08-26, ArXiv

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