AN UPDATE ON THE INTERMITTENCY EXPONENT IN TURBULENCE

被引:149
作者
SREENIVASAN, KR
KAILASNATH, P
机构
[1] Mason Laboratory, Yale University, New Haven
来源
PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1993年 / 5卷 / 02期
关键词
D O I
10.1063/1.858877
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The issue of experimental determination of the intermittency exponent mu, is revisited and it is shown that the ''best'' estimate for it is 0.25+/-0.05. This ''best'' estimate is obtained from recent atmospheric data, and is based on several different techniques.
引用
收藏
页码:512 / 514
页数:3
相关论文
共 19 条
[1]   HIGH-ORDER VELOCITY STRUCTURE FUNCTIONS IN TURBULENT SHEAR FLOWS [J].
ANSELMET, F ;
GAGNE, Y ;
HOPFINGER, EJ ;
ANTONIA, RA .
JOURNAL OF FLUID MECHANICS, 1984, 140 (MAR) :63-89
[2]   AUTO-CORRELATION AND SPECTRUM OF DISSIPATION FLUCTUATIONS IN A TURBULENT JET [J].
ANTONIA, RA ;
PHANTHIEN, N ;
SATYAPRAKASH, BR .
PHYSICS OF FLUIDS, 1981, 24 (03) :554-555
[3]  
BAKER MA, 1987, J PHYS OCEANOGR, V17, P1817, DOI 10.1175/1520-0485(1987)017<1817:STITSO>2.0.CO
[4]  
2
[5]   SCALE-INVARIANT MULTIPLIER DISTRIBUTIONS IN TURBULENCE [J].
CHHABRA, AB ;
SREENIVASAN, KR .
PHYSICAL REVIEW LETTERS, 1992, 68 (18) :2762-2765
[6]   TURBULENCE, MIXING, AND HEAT-FLUX IN THE OCEAN MAIN THERMOCLINE [J].
GIBSON, CH .
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1991, 96 (C11) :20403-20420
[7]  
KHOLMYANSKII MZ, 1972, IZV AN SSSR FIZ ATM+, V8, P818
[8]   DISSIPATION OF ENERGY IN THE LOCALLY ISOTROPIC TURBULENCE [J].
KOLMOGOROV, AN .
PROCEEDINGS OF THE ROYAL SOCIETY-MATHEMATICAL AND PHYSICAL SCIENCES, 1991, 434 (1890) :15-17
[10]  
Kolmogorov AN, 1941, DOKL AKAD NAUK SSSR, V32, P19