Experimental characterization of intermittency regimesin the Couette-Taylor system

被引：0
|
作者：
A. Goharzadeh
I. Mutabazi
机构：
[1] Laboratoire de Mécanique,
[2] Université du Havre,undefined
[3] 25 rue Philippe Lebon,undefined
[4] BP 540,undefined
[5] 76058 Le Havre Cedex,undefined
[6] France,undefined
来源：
The European Physical Journal B - Condensed Matter and Complex Systems | 2001年 / 19卷
关键词：
PACS. 47.20.Ky Nonlinearity (including bifurcation theory) – 47.27.Cn Transition to turbulence;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate experimentally the properties of spatio-temporal intermittency states (turbulent bursts and spiral turbulence) in the counter-rotating Couette-Taylor system. The mean turbulent fraction increases continuously from turbulent bursts to spiral turbulence and depends on the angular velocity of both cylinders. The axial velocity of turbulent spirals, which depends only on the outer cylinder, is smaller than the azimuthal component.
引用
收藏
页码：157 / 162
页数：5
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