GTC Simulation of Ideal Ballooning Mode in Tokamak Plasmas

GTC Simulation of Ideal Ballooning Mode in Tokamak Plasmas
复制标题

托卡马克等离子体中理想气球模式的 GTC 模拟

DOI:
10.1088/1009-0630/15/6/03
复制
发表时间:
2013-06
期刊:
PLASMA SCIENCE & TECHNOLOGY
影响因子:
--
通讯作者:
Lin Zhihong
Lin Zhihong
中科院分区:
其他
文献类型:
--
作者:
Li Zebin;Sun Guoya;Holod, Ihor;Xiao Yong;Zhang Wenlu;Lin Zhihong

文献摘要

参考文献

被引文献

相似文献

在本文中,我们首先使用回旋方程推导了托卡马克等离子体中理想气球化模式的本征模式方程。结果表明,当忽略动力学效应时,在长波长极限下,回旋本征模方程可以简化为磁流体动力学(MHD)形式。然后,应用全局回旋环形代码(GTC)来模拟边缘局部理想气球模式。将获得的模式结构与理想 MHD 模拟的结果进行比较。观察到的线性增长率与环形模数的关系与理想 MHD 理论一致。仿真结果验证了GTC模拟环形等离子体中MHD过程的能力。
In the present paper, we first derive the eigenmode equation of the ideal ballooning mode in tokamak plasmas using a gyrokinetic equation. It is shown that the gyrokinetic eigenmode equation can be reduced to the magnetohydrodynamic (MHD) form in the long wavelength limit when kinetic effects are ignored. Then, the global gyrokinetic toroidal code (GTC) is applied for simulations of the edge-localized ideal ballooning modes. The obtained mode structures are compared with the results of ideal MHD simulations. The observed scaling of the linear growth rate with the toroidal mode number is consistent with the ideal MHD theory. The simulation results verify the GTC capability of simulating MHD processes in toroidal plasmas.
DOI: 10.1063/1.860038
发表时间: 1992-07
期刊: Physics of fluids. B, Plasma physics
影响因子: --
作者:
D. McCarthy;P. Guzdar;J. Drake;T. Antonsen;A. Hassam
通讯作者: D. McCarthy;P. Guzdar;J. Drake;T. Antonsen;A. Hassam
DOI: 10.1088/0029-5515/30/5/013
发表时间: 1990-05
期刊: Nuclear Fusion
影响因子: 3.3
作者:
Y. Lau
通讯作者: Y. Lau
DOI: 10.1063/1.859456
发表时间: 1990-08
期刊: Physics of fluids. B, Plasma physics
影响因子: --
作者:
M. Zarnstorff;K. McGuire;M. Bell;B. Grek;Dale W. Johnson;D. McCune;H. Park;A. Ramsey;G. Taylor
通讯作者: M. Zarnstorff;K. McGuire;M. Bell;B. Grek;Dale W. Johnson;D. McCune;H. Park;A. Ramsey;G. Taylor
DOI: 10.1063/1.3685703
发表时间: 2012-02
期刊: Physics of Plasmas
影响因子: 2.2
作者:
Wenlu Zhang;I. Holod;Zhihong Lin;Yong Xiao
通讯作者: Wenlu Zhang;I. Holod;Zhihong Lin;Yong Xiao
DOI: 10.1063/1.3309732
发表时间: 2010-03
期刊: Physics of Plasmas
影响因子: 2.2
作者:
B. Burke;S. Kruger;C. Hegna;P. Zhu;P. Snyder;C. Sovinec;E. Howell
通讯作者: B. Burke;S. Kruger;C. Hegna;P. Zhu;P. Snyder;C. Sovinec;E. Howell