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Observation of internal transport barrier in ELMy H-mode plasmas on the EAST tokamak

文献类型：期刊论文

作者Yang, Y.; Gao, X.; Liu, H. Q.; Li, G. Q.; Zhang, T.; Zeng, L.; Liu, Y. K.; Wu, M. Q.; Kong, D. F.; Ming, T. F.
刊名PLASMA PHYSICS AND CONTROLLED FUSION
出版日期2017-08-01
卷号59期号:8页码:1-9
关键词Tokamak East Itb
DOI10.1088/1361-6587/aa6f2a
文献子类Article
英文摘要The internal transport barrier (ITB) has been obtained in ELMy H-mode plasmas by neutron beam injection and lower hybrid wave heating on the Experimental Advanced Superconducting Tokamak (EAST). The ITB structure has been observed in profiles of ion temperature, electron temperature, and electron density within rho < 0.5. It was also observed that the ITB formation is stepwise. Due to the ITB formation, the confinement quality H-98y2 increases from 1 to 1.1 and the normalized beta, beta(N), increases from 1.5 to near 2. The fishbone activity observed during the ITB phase suggests the central safety factor q(0) similar to 1. Transport coefficients are calculated by particle balance and power balance analysis, showing an obvious reduction after the ITB formation.
WOS关键词STEADY-STATE OPERATION ; REVERSED SHEAR DISCHARGES ; HIGH-PERFORMANCE ; ENHANCED PERFORMANCE ; ASDEX UPGRADE ; DIII-D ; JET ; CONFINEMENT ; PHYSICS ; PROFILES
WOS研究方向Physics
语种英语
WOS记录号WOS:000403261000001
资助机构National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Magnetic Confinement Fusion Program of China(2014GB106000B ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; National Natural Science Foundation of China(11505238 ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; Institute of Plasma Physics, Chinese Academy of Sciences(DSJJ-14-JC03) ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 2014GB106001B ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 11275234) ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106002B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106003B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B) ; 2014GB106005B)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31887]  
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Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Y.,Gao, X.,Liu, H. Q.,et al. Observation of internal transport barrier in ELMy H-mode plasmas on the EAST tokamak[J]. PLASMA PHYSICS AND CONTROLLED FUSION,2017,59(8):1-9.
APA Yang, Y..,Gao, X..,Liu, H. Q..,Li, G. Q..,Zhang, T..,...&EAST Team.(2017).Observation of internal transport barrier in ELMy H-mode plasmas on the EAST tokamak.PLASMA PHYSICS AND CONTROLLED FUSION,59(8),1-9.
MLA Yang, Y.,et al."Observation of internal transport barrier in ELMy H-mode plasmas on the EAST tokamak".PLASMA PHYSICS AND CONTROLLED FUSION 59.8(2017):1-9.

入库方式： OAI收割

来源：合肥物质科学研究院

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