| Numerical Calculation of the Attenuation of Neutral Beam Injection on HL-2A |
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| 引用本文： | 余德良 严龙文 钟光武. Numerical Calculation of the Attenuation of Neutral Beam Injection on HL-2A[J]. 等离子体科学和技术, 2006, 8(3): 265-268 |
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| 作者姓名： | 余德良 严龙文 钟光武 |
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| 作者单位： | Southwestern Institute of Physics, Chengdu 610041, China |
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| 基金项目： | Acknowledgments YU Deliang, one of the authors, gratefully acknowledges the helpful discussions with Mr JIANG Tao of the NBI group. |
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| 摘 要： | ![]()
The arrangement of the neutral beam line in HL-2A tokamak is introduced. Attenuation of neutral beam injection is analyzed numerically under different plasma conditions： different plasma densities, beam energies, electron temperatures, and impurity concentrations. Both optimized plasma density and beam energy for plasma heating are obtained.
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| 关 键 词： | 中性束注入 衰减率 光通过率 数字计算 HL-2A 托卡马克装置 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005-03-21 |
Numerical Calculation of the Attenuation of Neutral Beam Injection on HL-2A |
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| YU Deliang, YAN Longwen, ZHONG Guangwu. Numerical Calculation of the Attenuation of Neutral Beam Injection on HL-2A[J]. Plasma Science & Technology, 2006, 8(3): 265-268 |
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| Authors: | YU Deliang YAN Longwen ZHONG Guangwu |
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| Affiliation: | Southwestern Institute of Physics, Chengdu 610041, China |
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| Abstract: | ![]()
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| Keywords: | neutral beam injection attenuation ratio shine through ratio |
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