| EAST????????????????????? |
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| 引用本文： | 段文学,马志为,吴斌.EAST?????????????????????[J].核聚变与等离子体物理,2010,30(4):289-294. |
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| 作者姓名： | 段文学 马志为 吴斌 |
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| 作者单位： | (1. ?й??????????????????о???????? 230031??2. ?????????????????????????? 310027) |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金资助项目 |
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| 摘 要： | 应用改进后的低杂波电流驱动程序对EAST进行了低杂波电流驱动的数值模拟。通过模拟发现，波注入位置、功率谱、等离子体温度和密度对低杂波的功率沉积和电流驱动剖面分布有很大影响。通过选取合适的低杂波功率谱、等离子体温度和密度，可以实现对其功率沉积和电流驱动剖面分布的控制。
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| 关 键 词： | 低杂波 功率沉积 电流驱动 |
| 收稿时间： | 2010-06-18 |
| 修稿时间： | 2010-08-26 |
Numerical simulation of lower hybrid current drive on EAST tokamak |
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| DUAN Wen-xue,MA Zhi-wei,WU Bin.Numerical simulation of lower hybrid current drive on EAST tokamak[J].Nuclear Fusion and Plasma Physics,2010,30(4):289-294. |
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| Authors: | DUAN Wen-xue MA Zhi-wei WU Bin |
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| Institution: | (1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031; 2. Institute for Fusion Theory and Simulation, Zhejiang University, Hangzhou 310027) |
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| Abstract: | The modified code is used to numerically simulate the lower hybrid current drive(LHCD) on EAST tokamak.The results indicate that the injection location,power spectrum of the lower hybrid wave(LHW) and plasma temperature and density can importantly affect the power deposition and current drive profiles.The power deposition and current drive profiles can be controlled by selecting the proper LHW spectrum,plasma temperature and density. |
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| Keywords: | LHW Power deposition Current drive |
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