| ??????????????????????EAST ???????????????????? |
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| 引用本文： | ???????????????????η??.??????????????????????EAST ????????????????????[J].核聚变与等离子体物理,2006,39(1):34-40. |
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| 作者姓名： | ???????????????????η?? |
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| 作者单位： | (1. ?й??????????????????о???????? 230031??2. ?й???????????????? 230026) |
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| 摘 要： |
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Experimental analysis of EAST neutral beam counter-injection under different plasma current platform |
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| LIU Cheng-yue,CHEN Mei-xia,WU Bin,SONG Feng-quan.Experimental analysis of EAST neutral beam counter-injection under different plasma current platform[J].Nuclear Fusion and Plasma Physics,2006,39(1):34-40. |
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| Authors: | LIU Cheng-yue CHEN Mei-xia WU Bin SONG Feng-quan |
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| Institution: | (1. Institute of Plasma Physics Chinese Academy of Sciences, Hefei 230031; 2. University of Science and Technology of China, Hefei 230026) |
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| Abstract: | Comparative analysis of EAST neutral beam counter-injection experiment is carried out with the same beam parameters and different plasma current platforms. At the same time, the NUBEAM code is used to analyze beam current drive, power deposition, beam power deposition profile and beam energy loss, in order to optimize background plasma parameters. The results show that the higher current platform is more advantageous to the effect of beam on plasma, more effectively improving the background plasma temperature, beam-drive current, plasma rotation as well as the quality of plasma confinement. |
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