| HL－1装置中LHCD和等离子体参数的关系 |
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| 引用本文： | 丁玄同,王恩跃,郑永真,徐德明,李晓东,刘永,印永祥.HL－1装置中LHCD和等离子体参数的关系[J].核聚变与等离子体物理,1994(2). |
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| 作者姓名： | 丁玄同 王恩跃 郑永真 徐德明 李晓东 刘永 印永祥 |
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| 作者单位： | 核工业西南物理研究院 |
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| 摘 要： | 本文研究了在ＨＬ－１托卡马克的不同放电阶段的低混杂波驱动特性。给出了驱动电流及驱动效率和等离子体参数，如电子平均密度ｎｅ、等离子体电流Ｉｐ及纵向磁场的关系。也给出和分析了波驱动和入射波功率的关系。在放电平段，对正反向驱动效率进行了研究和比较。
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| 关 键 词： | 低混杂波，电流驱动，驱动效率 |
RELATIONSHIP BETWEEN PLASMA PARAMETERS AND LHCD ON THE HL-1 TOKAMAK |
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| Ding Xuantong,Wang Enyao, Zheng Yongzhen, Xu Deming,Li Xiaodong, Liu Yong,Yin Yongxiang.RELATIONSHIP BETWEEN PLASMA PARAMETERS AND LHCD ON THE HL-1 TOKAMAK[J].Nuclear Fusion and Plasma Physics,1994(2). |
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| Authors: | Ding Xuantong Wang Enyao Zheng Yongzhen Xu Deming Li Xiaodong Liu Yong Yin Yongxiang |
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| Abstract: | In this paper the characteristics of lower hybrid current drive(LHCD)at the different discharge stages have been investigated. The relationship between the plasma current driven by lower hybrid wave and the plasma parameters,-electron density ne,plasma current Ip and toroidal magnetic field B, have been clarified.We also analyzed the relationship between the driving efficiency and wave power launched into plasma.The driving efficiencies both in normal and opposite direction have been investigated and compared. |
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| Keywords: | Lower hybrid wave Current drive Driving efficiency |
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