CONSISTENCY OF THE ALPHA-EFFECT TURBULENT DYNAMO

被引：26

作者：

KRAICHNAN, RH

机构：

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 42卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.42.1677

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The paradox of the infinite-conductivity -effect dynamo is resolved by properly treating the boundary layer. If the turbulence is not too intermittent the expansion of the mean electromotive force in powers of the wave number of the mean magnetic field is found to converge, and the usual truncation gives little error. The effect is demonstrated in the strong-field limit where the turbulence consists of Alfvén waves propagating along B. © 1979 The American Physical Society.

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页码：1677 / 1680

页数：4

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