Turbulence without pressure

被引:222
作者
Polyakov, AM
机构
[1] Physics Department, Princeton University, Jadwin Hall, Princeton
来源
PHYSICAL REVIEW E | 1995年 / 52卷 / 06期
关键词
D O I
10.1103/PhysRevE.52.6183
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We develop exact held-theoretic methods to treat turbulence when the effect of pressure is negligible. We find explicit forms of certain probability distributions, demonstrate that the breakdown of Galilean invariance is responsible for intermittency, and establish the operator product expansion. We also indicate how the effects of pressure can be turned on perturbatively.
引用
收藏
页码:6183 / 6188
页数:6
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