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Fishbone Mode Excited by Deeply Trapped Energetic Beam Ions in EAST
Zheng Ting1,2; Wu Bin2; Xu Liqing2; Hu Chundong2; Zang Qing2; Ding Siye2; Li Yingying2; Wu Xingquan2; Wang Jinfang2; Shen Biao2
刊名PLASMA SCIENCE & TECHNOLOGY
2016-06-01
卷号18期号:6页码:595-600
关键词East Nbi Fishbone Mode Transp Code Nonlinear Behavior
DOI10.1088/1009-0630/18/6/03
文献子类Article
英文摘要This paper describes the fishbone mode phenomena during the injection of high power neutral beams in EAST (Experimental Advanced Superconducting Tokamak). The features of the fishbone mode are presented. The change in frequency of the mode during a fishbone burst is from 1 kHz to 6 kHz. The nonlinear behavior of the fishbone mode is analyzed by using a prey-predator model, which is consistent with the experimental results. This model indicates that the periodic oscillations of the fishbone mode always occur near the critical value of fast ion beta. Furthermore, the neutral beam analysis for the discharge is done by using the NUBEAM module of the TRANSP code. According to the numerical simulation results and theoretical calculation, it can be concluded that the fishbone mode is driven by the deeply trapped energetic beam ions in EAST.
WOS关键词DIII-D ; TOKAMAK ; INSTABILITY ; INJECTION ; PLASMAS
WOS研究方向Physics
语种英语
WOS记录号WOS:000378042600003
资助机构National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 11275233) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; 2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; National Magnetic Confinement Fusion Science Program of China(2013GB101001 ; 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National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; National Natural Science Foundation of China(11175211 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 2014DFG61950 ; 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内容类型期刊论文
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21776]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Anhui Univ, Sch Phys & Mat Sci, Hefei 230039, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Zheng Ting,Wu Bin,Xu Liqing,et al. Fishbone Mode Excited by Deeply Trapped Energetic Beam Ions in EAST[J]. PLASMA SCIENCE & TECHNOLOGY,2016,18(6):595-600.
APA Zheng Ting.,Wu Bin.,Xu Liqing.,Hu Chundong.,Zang Qing.,...&EAST Team.(2016).Fishbone Mode Excited by Deeply Trapped Energetic Beam Ions in EAST.PLASMA SCIENCE & TECHNOLOGY,18(6),595-600.
MLA Zheng Ting,et al."Fishbone Mode Excited by Deeply Trapped Energetic Beam Ions in EAST".PLASMA SCIENCE & TECHNOLOGY 18.6(2016):595-600.
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