| EAST 装置反剪切放电的数值模拟 |
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| 引用本文： | 牛兴平,张石定,吴 斌.EAST 装置反剪切放电的数值模拟[J].核聚变与等离子体物理,2016,36(3):203-207. |
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| 作者姓名： | 牛兴平 张石定 吴 斌 |
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| 作者单位： | (1. 安阳工学院数理学院，安阳 455000；2. 中国科学院等离子体物理研究所，合肥 230031) |
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| 基金项目： | 国家自然科学基金(11175211) |
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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。
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| 关 键 词： | 模拟 反剪切 辅助加热 |
| 收稿时间： | 2014-10-20 |
Reverse shear discharge simulation of EAST tokamak |
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| NIU Xing-ping,ZHANG Shi-ding,WU Bin.Reverse shear discharge simulation of EAST tokamak[J].Nuclear Fusion and Plasma Physics,2016,36(3):203-207. |
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| Authors: | NIU Xing-ping ZHANG Shi-ding WU Bin |
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| Institution: | (1. Anyang Institute of Technology, Anyang 455000; 2. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031) |
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| 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. |
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| Keywords: | Simulation Reversed shear Auxiliary heating |
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