Multi-scale Correlation Functions in Strong Turbulence
Condensed Matter
2009-10-31 v1 chao-dyn
Chaotic Dynamics
Abstract
Under the framework of V. Yakhot [Phys.Rev.E, {\bf57}, 1737 (1998)] modelling of intermittent structure functions in fully developed turbulence and based on the experimentally supported Markovian nature of turbulence cascades [R.Friedrich and J.Peinke, Phys.Rev.Lett, {\bf 78}, 863 (1997)], we calculate the multiscaling correlation functions. Fusion rules [V.S.L'vov and I. Procaccia, Phys.Rev.Lett. {\bf 76}, 2898 (1996)] which are experimentally tested [R. Benzi, L. Biferale, and F. Toschi, Phys.Rev.Lett. {\bf 80}, 3244 (1998)] to be compatible with almost uncorrelated multiplicative process can analyticaly be supported by direct calculations.
Cite
@article{arxiv.cond-mat/9907065,
title = {Multi-scale Correlation Functions in Strong Turbulence},
author = {Jahanshah Davoudi and M. Reza Rahimi Tabar},
journal= {arXiv preprint arXiv:cond-mat/9907065},
year = {2009}
}
Comments
4 pages, revtex, two postscript figures, submitted to PRL