VORTICITY MODEL OF FLOW DRIVEN BY PURELY POLOIDAL CURRENTS

被引：10

作者：

BELLAN, PM

机构：

[1] California Institute of Technology, Pasadena

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.69.3515

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The axisymmetric, incompressible, viscoresistive magnetohydrodynamic equations for purely poloidal currents I(r,z) are transformed into three coupled scalar partial differential equations. These show that finite partial derivative I/partial derivative z acts as a source of fluid "vorticity" which drives strong poloidal flows (jets).

引用

页码：3515 / 3518

页数：4

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