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EAST装置反剪切放电的数值模拟
Reverse shear discharge simulation of EAST tokamak
【摘要】 利用TSC+LSC程序对EAST装置反剪切位形进行了数值模拟,反剪切等离子体由偏轴分布的LHCD来维持,并做了一系列的模拟来研究辅助加热投入时间对等离子体参数的影响。依据这些模拟,提出了一个新的控制安全因子分布的方案,这对托卡马克实验中的实时控制很有帮助。
【Abstract】 Simulations of EAST reversed shear configuration are carried out using the TSC+LSC codes. The reversed shear plasmas are sustained by off-axis LHCD profiles. A series of simulations are performed to study the influence of the auxiliary heating applied time to plasma parameters. Based on these simulations, a novel control scheme was proposed and tested for control of the safety factor profile which is very useful in real time profile control in tokamak experiments.
【基金】 国家自然科学基金(11175211)
- 【文献出处】 核聚变与等离子体物理 ,Nuclear Fusion and Plasma Physics , 编辑部邮箱 ,2016年03期
- 【分类号】TL631.24
- 【下载频次】51