EAST装置反剪切放电的数值模拟

Reverse shear discharge simulation of EAST tokamak

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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。 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.

作者牛兴平张石定吴斌

机构地区安阳工学院数理学院中国科学院等离子体物理研究所

出处《核聚变与等离子体物理》 CAS CSCD 北大核心 2016年第3期203-207,共5页 Nuclear Fusion and Plasma Physics

基金国家自然科学基金(11175211)

关键词模拟反剪切辅助加热 Simulation Reversed shear Auxiliary heating

分类号 TL612 [核科学技术—核技术及应用]

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核聚变与等离子体物理

2016年第3期

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EAST装置反剪切放电的数值模拟

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