ON THE BALLOONING EQUATION FOR TOROIDAL DRIFT TYPE MODES

被引:2
|
作者
HIROSE, A
SMOLYAKOV, AI
机构
[1] Plasma Physics Laboratory, University of Saskatchewan, Saskatoon
关键词
D O I
10.1063/1.871226
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
The ballooning equation for drift type modes in tokamaks is shown to be of fourth order when the ion temperature gradient is finite. Fluid-like ion density perturbation is formulated for arbitrary ωDi (the ion magnetic drift frequency) and k∥vTi (the ion transit frequency). It recovers the gyro-kinetic counterpart with satisfactory accuracy. © 1995 American Institute of Physics.
引用
收藏
页码:2621 / 2623
页数:3
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