Investigations on interactions between the flowing liquid lithium limiter and plasmas

doi:10.1016/j.fusengdes.2015.11.006

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Investigations on interactions between the flowing liquid lithium limiter and plasmas
	Ren, J.1; Zuo, G. Z.1; Hu, J. S.1; Sun, Z.1 ; Li, J. G.1; Zakharov, L. E.2; Ruzic, D. N.3; Xu, W. Y.3
刊名	FUSION ENGINEERING AND DESIGN
	2016
卷号	102 期号:无页码:36-43
关键词	Liquid Lithium Limiter Interaction Ht-7
DOI	10.1016/j.fusengdes.2015.11.006
文献子类	Article
英文摘要	Two different designs of flowing liquid lithium limiter were first tested for power exhaust and particle removal in HT-7 in 2012 autumn campaign. During the experiments, the reliability and compatibility of the limiters within Tokamak were experimentally demonstrated, and some positive results were achieved. It was found that the flowing liquid lithium limiter was effective for suppressing H concentration and led to a low ratio of H/(H + D). O impurity was slightly decreased by using limiters as well as when using a Li coating. A significant increase of the wall retention ratio was also observed which resulted from the outstanding D particles pumping ability of flowing liquid lithium limiters. The strong interaction between plasma and lithium surface could cause lithium ejection into plasma and lead to disruptions. The stable plasmas produced by uniform Li flow were in favor of lithium control. While the limiters were applied with a uniform Li flow, the normal plasma was easy to be obtained, and the energy confinement time increased from similar to 0.025 s to 0.04s. Furthermore, it was encouraging to note that the application of flowing liquid lithium limiters could further improve the confinement of plasma by-10% on the basis of Li coating. These remarkable results will help for the following design of flowing liquid lithium limiter in EAST to improve the plasma operation. (C) 2015 Elsevier B.V. All rights reserved.
WOS关键词	PERFORMANCE ; TOKAMAK ; HT-7 ; EAST
WOS研究方向	Nuclear Science & Technology
语种	英语
WOS记录号	WOS:000369455700006
资助机构	National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 2013GB107004 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 11375010 ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 2014GB124006) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; 11105181) ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Magnetic Confinement Fusion Science Program of China(2013GB114004 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; National Natural Science Foundation of China(11405210 ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21807]
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.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.USA Princeton Plasma Phys Lab, Princeton, NJ 08543 USA 3.Univ Illinois Urbana Champaigns, Urbana, IL 61801 USA
推荐引用方式 GB/T 7714	Ren, J.,Zuo, G. Z.,Hu, J. S.,et al. Investigations on interactions between the flowing liquid lithium limiter and plasmas[J]. FUSION ENGINEERING AND DESIGN,2016,102(无):36-43.
APA	Ren, J..,Zuo, G. Z..,Hu, J. S..,Sun, Z..,Li, J. G..,...&Xu, W. Y..(2016).Investigations on interactions between the flowing liquid lithium limiter and plasmas.FUSION ENGINEERING AND DESIGN,102(无),36-43.
MLA	Ren, J.,et al."Investigations on interactions between the flowing liquid lithium limiter and plasmas".FUSION ENGINEERING AND DESIGN 102.无(2016):36-43.