| 托卡马克中电子回旋波与低杂波协同驱动的物理研究 |
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| 引用本文： | 洪斌斌,陈少永,唐昌建,张新军,胡有俊.托卡马克中电子回旋波与低杂波协同驱动的物理研究[J].物理学报,2012,61(11):115207-115207. |
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| 作者姓名： | 洪斌斌 陈少永 唐昌建 张新军 胡有俊 |
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| 作者单位： | 1. 四川大学物理科学与技术学院,成都,610065
2. 中国科学院等离子体物理研究所,合肥,230031 |
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| 摘 要： | 揭示了电子回旋波与低杂波协同驱动等离子体并获得协同电流的机理. 从物理上阐述了双波协同驱动在相空间上和在电流剖面上所需满足的匹配关系. 通过计算机模拟研究展示了协同驱动的净增电流与波功率之间存在的非线性关系, 并对其给出了物理上的解释.本文工作将为相关实验的设计和分析提供物理上的支撑.
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| 关 键 词： | 托卡马克 电子回旋波 低杂波 电流驱动 |
| 收稿时间： | 2011-10-23 |
Study on synergy of electron-cyclotron and lower-hybrid current drive in Tokamak |
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| Hong Bin-Bin,Chen Shao-Yong,Tang Chang-Jian,Zhang Xin-Jun,Hu You-Jun.Study on synergy of electron-cyclotron and lower-hybrid current drive in Tokamak[J].Acta Physica Sinica,2012,61(11):115207-115207. |
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| Authors: | Hong Bin-Bin Chen Shao-Yong Tang Chang-Jian Zhang Xin-Jun Hu You-Jun |
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| Institution: | 1. College of Physical Science and Technology, Sichuan University, Chengdu 610065, China;
2. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China |
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| Abstract: | The mechanisms of the synergy effects between electron-cyclotron and lower-hybrid current drive and the synergy current are revealed. The matching relationships required by synergy effect in phase space and on current profile are explained. The non-linear relationship between synergy current and wave power is shown by computer simulation, and its physical explanation is given. This work provides physical support for the design and analysis of relevant experiment. |
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| Keywords: | Tokamak electron cyclotron wave lower hybrid wave current drive |
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