SOLPS modeling of lithium transport in the scrape-off layer during real-time lithium injection on EAST

doi:10.1088/0029-5515/56/10/106018

	SOLPS modeling of lithium transport in the scrape-off layer during real-time lithium injection on EAST
	Sang, Chaofeng 1; Du, Hailong 1; Zuo, Guizhong2 ; Bonnin, Xavier 3; Sun, Jizhong 1; Wang, Liang2 ; Wang, Dezhen 1
	2016-10-01
发表期刊	NUCLEAR FUSION
摘要	Edge fluid-plasma/kinetic-neutral SOLPS [1, 2] modeling of lithium (Li) transport and its effect on the edge plasma during real-time Li injection H-mode discharge on the EAST tokamak are analysed in this work. Since Li has strong chemical activity, deuterium (D) recycling is suppressed by a Li coated plasma-facing wall. By comparing the simulated edge plasma parameters between the no Li case and the Li injection case, it is found that both of the D atom and molecule densities in the divertor region are reduced with the Li injection. It is also found that most of the radiated power is radiated in the divertor. The simulation provides and analyzes the distributions of each Li ion charge state, and the evolution of Li impurity distribution. The simulation shows that the Li+ prefers to accumulate on the high-field side than on the low-field side, which is in qualitative agreement with the experimental measurements on EAST. The possible reason for the Li+ preferential accumulation is discussed in this study.
文章类型	Article
关键词	Solps Modeling Lithium Injection Divertor Edge Plasma
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1088/0029-5515/56/10/106018
关键词[WOS]	PLASMA EDGE ; DIVERTOR ; TOKAMAK ; HT-7 ; PERFORMANCE ; B2-EIRENE ; PHYSICS
收录类别	SCI
语种	英语
项目资助者	National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Magnetic Confinement Fusion Science Program of China(2013GB109001 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; National Natural Science Foundation of China(11305026 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 2013GB107003 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 11275042 ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 2013GB114004) ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11405210 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575236 ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039) ; 11575039)
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas ; Physics, Nuclear
WOS记录号	WOS:000383953000022
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/21925
专题	中科院等离子体物理研究所
作者单位	1.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.ITER Org, Route Vinon Sur Verdon, F-13067 St Paul Les Durance, France
推荐引用方式 GB/T 7714	Sang, Chaofeng,Du, Hailong,Zuo, Guizhong,et al. SOLPS modeling of lithium transport in the scrape-off layer during real-time lithium injection on EAST[J]. NUCLEAR FUSION,2016,56(10):106018.
APA	Sang, Chaofeng.,Du, Hailong.,Zuo, Guizhong.,Bonnin, Xavier.,Sun, Jizhong.,...&Wang, Dezhen.(2016).SOLPS modeling of lithium transport in the scrape-off layer during real-time lithium injection on EAST.NUCLEAR FUSION,56(10),106018.
MLA	Sang, Chaofeng,et al."SOLPS modeling of lithium transport in the scrape-off layer during real-time lithium injection on EAST".NUCLEAR FUSION 56.10(2016):106018.

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