Stability of axisymmetric modes in plasma-vacuum equilibria

被引：0
|
作者：
Lortz, D [1 ]
机构：
[1] EURATOM Assoc, Max Planck Inst Plasma Phys, D-85748 Garching, Germany
来源：
JOURNAL OF PLASMA PHYSICS | 1997年 / 58卷
关键词：
D O I：
10.1017/S0022377897006181
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 stability criterion for axisymmetric modes of ideal MHD equilibria without wall stabilization is derived for linear profiles with vanishing current density at the edge. Using perturbation theory, the critical half-axis ratio of the elliptical cross-section is computed for finite aspect ratio.
引用
收藏
页码：655 / 664
页数：10
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