Spatio-temporal log-stable process for the turbulent energy-cascade
Statistical Mechanics
2007-05-23 v1
Abstract
We present a dynamical log-stable process for the spatio-temporal evolution of the energy-dissipation field in fully developed turbulence. The process is constructed from multifractal scaling relations required for two-point correlators of arbitrary order. n-point correlation functions are calculated analytically and interpreted in terms of generalised fusion rules and in terms of the random multiplicative cascade picture. Multiplier distributions are compared with experimental results.
Cite
@article{arxiv.cond-mat/0111364,
title = {Spatio-temporal log-stable process for the turbulent energy-cascade},
author = {J. Schmiegel and M. Greiner},
journal= {arXiv preprint arXiv:cond-mat/0111364},
year = {2007}
}