MOTION OF DIPOLE VORTICES IN A WEAKLY INHOMOGENEOUS-MEDIUM AND RELATED CONVECTIVE-TRANSPORT

被引：53

作者：

NYCANDER, J ^{[1
]}

ISICHENKO, MB ^{[1
]}

机构：

[1] IV KURCHATOV ATOM ENERGY INST,MOSCOW 123182,USSR

来源：

PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1990年 / 2卷 / 09期

关键词：

D O I：

10.1063/1.859425

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A general equation of motion describing the propagation of dipole vortices in a weakly inhomogeneous medium is derived. The solution of this equation agrees well with previously published numerical simulations. The contribution of dipole vortices to passive transport in the direction of the external inhomogeneity is then estimated. Since they can make large, oscillatory excursions in this direction (in contrast to monopole vortices), their contribution can be quite significant. © 1990 American Institute of Physics.

引用

页码：2042 / 2047

页数：6

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[2]

GRUZINOV AV, 1990, ZH EKSP TEOR FIZ+, V97, P476

[3]

HASEGAWA A, 1979, PHYS FLUIDS, V22, P2122, DOI 10.1063/1.862504

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