Gyrokinetic-ion drift-kinetic-electron simulation of the (m=2, n=1) cylindrical tearing mode

被引：7
|
作者：
Chen, Y. [1 ]
Chowdhury, J. [1 ]
Maksimovic, N. [1 ]
Parker, S. E. [1 ]
Wan, W. [1 ]
机构：
[1] Univ Colorado, Boulder, CO 80309 USA
来源：
PHYSICS OF PLASMAS | 2016年 / 23卷 / 05期
关键词：
Magnetohydrodynamics - Plasma simulation;
D O I：
10.1063/1.4943105
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：
Particle-in-cell simulations of (m = 2; n = 1) tearing mode in cylindrical plasmas are carried out with kinetic electrons using the split-weight control-variate algorithm [Y. Chen and S. E. Parker, J. Comput. Phys. 220, 839 (2007)]. Radially, global simulation shows global mode structure in agreement with reduced-magnetohydrodynamic eigenmode calculation. Simulations of the tearing layer are verified with analytic results for the collisionless, semi-collisional, and drift-tearing mode. (C) 2016 AIP Publishing LLC.
引用
收藏
页数：7
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