LOSS CONE REGION IN TOROIDAL HELICAL SYSTEMS

被引：22

作者：

ITOH, K

SANUKI, H

TODOROKI, J

KAMIMURA, T

ITOH, SI

FUKUYAMA, A

HANATANI, K

机构：

[1] OKAYAMA UNIV,FAC ENGN,OKAYAMA 700,JAPAN

[2] KYOTO UNIV,PLASMA PHYS LAB,UJI,KYOTO 611,JAPAN

来源：

PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1991年 / 3卷 / 05期

关键词：

D O I：

10.1063/1.859821

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：

An analytic formula is derived for the loss cone in toroidal helical systems. Particular emphasis is put on the loss region for the particles that are barely trapped in the helical ripples. Effects of the radial electric field and shifts of the magnetic axis are discussed. Comparison with the numerical calculation confirms that the simple analytic formula gives good approximations.

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页码：1294 / 1296

页数：3

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