| EAST中性束注入快离子损失研究 |
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| 引用本文： | 李吉波,丁斯晔,王进芳,吴斌,胡纯栋.EAST中性束注入快离子损失研究[J].核聚变与等离子体物理,2011,31(3):213-218. |
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| 作者姓名： | 李吉波 丁斯晔 王进芳 吴斌 胡纯栋 |
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| 作者单位： | (?й??????????????????о???????? 230031) |
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| 基金项目： | 国家自然科学基金资助项目(10975160) |
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| 摘 要： | 利用经典导心轨道程序ORBIT,结合平衡程序EFIT和输运程序TRANSP,计算了EAST中性束注入后快离子的损失情况.结果表明,4MW(80keV)氘离子的损失份额为29％,2MW(50keV)氘离子的损失份额为31％,损失的快离子有很强的局域性.
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| 关 键 词： | 中性束注入 快离子损失 导心轨道程序 |
Study on the loss of neutral beam injected fast ions in EAST |
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| LI Ji-bo,DING Si-ye,WANG Jin-fang,WU Bin,HU Chun-dong.Study on the loss of neutral beam injected fast ions in EAST[J].Nuclear Fusion and Plasma Physics,2011,31(3):213-218. |
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| Authors: | LI Ji-bo DING Si-ye WANG Jin-fang WU Bin HU Chun-dong |
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| Institution: | (Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031) |
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| Abstract: | By means of classical guiding center orbit code ORBIT and combining with equilibrium code EFIT,as well as transport code TRANSP,the loss of neutral beam injected fast ions in EAST is calculated.29% and 31% of the injected neutral beam ions were lost,with the beam power and energy given by 4MW(80keV) and 2MW(50keV),respectively,and the lost fast ions are strongly localized. |
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| Keywords: | Neutral beam injection Loss of fast ions Guiding center code |
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