ALGEBRAIC NONLINEAR GROWTH OF THE RESISTIVE KINK INSTABILITY

被引：32
作者：
BISKAMP, D
机构：
[1] Max-Planck-Institut fur Plasmaphysik
来源：
PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1991年 / 3卷 / 12期
关键词：
D O I：
10.1063/1.859766
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：
It is derived from a simple model that the resistive kink mode grows algebraically W is-proportional-to t2 for island size W exceeding the resistive layer width. The model only uses the properties of the linear eigenfunction and of current-sheet reconnection. Because of the geometry of the inflow velocity, the usual quasisingular behavior in the current sheet edge region vanishes. The theory is in quantitative agreement with high-S number numerical simulations.
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页码：3353 / 3356
页数：4
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