Small-scale-field dynamo

被引：30

作者：

Gruzinov, A

Cowley, S

Sudan, R

机构：

[1] UNIV CALIF LOS ANGELES,DEPT PHYS,LOS ANGELES,CA 90024

[2] CORNELL UNIV,PLASMA STUDIES LAB,ITHACA,NY 14853

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.77.4342

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Generation of magnetic field energy, without mean field generation, is studied. Isotropic mirror-symmetric turbulence of a conducting fluid amplifies the energy of small-scale magnetic perturbations if the magnetic Reynolds number is high, and the dimensionality of space d satisfies 2.103 < d < 8.765. The result does not depend on the model of turbulence, incompressibility, and isotropy being the only requirements.

引用

收藏

页码：4342 / 4345

页数：4

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