| Hα预测CT—6B托卡马克交流运行时的等离子体行为 |
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| 引用本文： | 董丽芳 王龙. Hα预测CT—6B托卡马克交流运行时的等离子体行为[J]. 光谱学与光谱分析, 1998, 18(6): 658-662 |
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| 作者姓名： | 董丽芳 王龙 |
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| 作者单位： | [1]河北大学物理系 [2]中国科学院物理研究所 |
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| 摘 要： | 首次采用光学多道诊断系数，通过Ｈα线的观测，研究了托卡马克交流运行期间等离子体的时空行为。结果发现：在电流过零处，等离子体未完全熄灭，使得电流转换后不需要第二次穿。等离子体的时空行为与电流波形有关。
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| 关 键 词： | 光谱诊断 交流运行 等离子体 托卡马克变压器 |
The observations of plasma of AC operation in the CT-6B Tokamak by Ha emissions] |
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| L Dong,L Wang. The observations of plasma of AC operation in the CT-6B Tokamak by Ha emissions][J]. Spectroscopy and Spectral Analysis, 1998, 18(6): 658-662 |
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| Authors: | L Dong L Wang |
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| Affiliation: | Institute of Physics, Chinese Academy of Sciences, 100080 Beijing. |
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| Abstract: | The spatial distribution and temporal evolution of plasma of AC operation in the CT-6B Tokamak has been observed through Ha emissions by an optical multichannel diagnostic system for the first time. The results show the plasma density is not completely lost during current reversal, therefore, there were no need for second breakdown after the current reversal. The spatial and temporal evolution of plasma is dependent on the current wave forms. |
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