On the influence of a large-scale coherent vortex on the turbulent cascade

被引：10

作者：

Chilla, F ^{[1
]}

Pinton, JF ^{[1
]}

Labbe, R ^{[1
]}

机构：

[1] UNIV SANTIAGO,SANTIAGO,CHILE

来源：

EUROPHYSICS LETTERS | 1996年 / 35卷 / 04期

关键词：

D O I：

10.1209/epl/i1996-00565-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the flow between coaxial co-rotating disks in the situation where a strong axial vortex is present over a turbulent background. We show that concepts recently introduced for homogeneous turbulent flows can be applied for the study of inhomogeneous turbulence of this kind. It seems that the cascade process is preserved although modified by the large-scale coherent structure.

引用

页码：271 / 276

页数：6

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