Drift-magnetohydrodynamical model of error-field penetration in tokamak plasmas

被引：83
|
作者：
Cole, A [1 ]
Fitzpatrick, R [1 ]
机构：
[1] Univ Texas, Dept Phys, Inst Fus Studies, Austin, TX 78712 USA
来源：
PHYSICS OF PLASMAS | 2006年 / 13卷 / 03期
关键词：
D O I：
10.1063/1.2178167
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 previously published magnetohydrodynamical (MHD) model of error-field penetration in tokamak plasmas is extended to take drift-MHD physics into account. In particular, diamagnetic and semicollisional effects are both fully incorporated into the analysis. The new model is used to examine the scaling of the penetration threshold in ohmic tokamak plasmas.
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页数：9
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