A COMPARISON OF INTERMITTENCY MODELS IN TURBULENCE

被引：49

作者：

BORGAS, MS

机构：

[1] CSIRO Division of Atmospheric Research, Mordialloc, Vic. 3195

来源：

PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1992年 / 4卷 / 09期

关键词：

D O I：

10.1063/1.858375

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A variety of turbulent intermittency models from the literature is listed and directly contrasted. The multifractal notation [J. Feder, Fractals (Plenum, New York, 1988)] is used to present these results. Two of the models in particular, Yamazaki's [J. Fluid Mech. 219, 181 (1990)] B-model and a prediction from renormalization-group analysis (Yakhot et al. [Phys. Fluids A 1, 289 (1989)]), are closely examined and inherent flaws are pointed out.

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页码：2055 / 2061

页数：7

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