First results of the use of a continuously flowing lithium limiter in high performance discharges in the EAST device

doi:10.1088/0029-5515/56/4/046011

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

	First results of the use of a continuously flowing lithium limiter in high performance discharges in the EAST device
	Hu, J. S.1; Zuo, G. Z.1; Ren, J.1; Yang, Q. X.1; Chen, Z. X.1; Xu, H.1; Zakharov, L. E.2; Maingi, R.3; Gentile, C.3; Meng, X. C.1,4
刊名	NUCLEAR FUSION
	2016-04-01
卷号	56 期号:4 页码:046011
关键词	Lithium Flowing Liquid Limiter Plasma Facing Material East
DOI	10.1088/0029-5515/56/4/046011
文献子类	Article
英文摘要	As an alternative choice of solid plasma facing components (PFCs), flowing liquid lithium can serve as a limiter or divertor PFC and offers a self-healing surface with acceptable heat removal and good impurity control. Such a system could improve plasma performance, and therefore be attractive for future fusion devices. Recently, a continuously flowing liquid lithium (FLiLi) limiter has been successfully designed and tested in the EAST superconducting tokamak. A circulating lithium layer with a thickness of < 0.1 mm and a flow rate similar to 2 cm(3) s(-1) was achieved. A novel in-vessel electro-magnetic pump, working with the toroidal magnetic field of the EAST device, was reliable to control the lithium flow speed. The flowing liquid limiter was found to be fully compatible with various plasma scenarios, including high confinement mode plasmas heated by lower hybrid waves or by neutral beam injection. It was also found that the controllable lithium emission from the limiter was beneficial for the reduction of recycling and impurities, for the reduction of divertor heat flux, and in certain cases, for the improvement of plasma stored energy, which bodes well application for the use of flowing liquid lithium PFCs in future fusion devices.
WOS关键词	TOKAMAK ; REGIME ; HT-7
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000373406000013
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 Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 11405210) ; 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 Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; National Nature Science Foundation of China(11321092 ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; JSPS-NRF-NSFC A3 Foresight Program (NSFC)(11261140328) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; U.S. Dept. of Energy(DE-AC02-09CH11466) ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21774]
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, Anhui, Peoples R China 2.LiWallFusion, PO 2391, Princeton, NJ 08543 USA 3.Princeton Univ, Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA 4.Hunan Univ, Dept Appl Phys, Changsha 410082, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Hu, J. S.,Zuo, G. Z.,Ren, J.,et al. First results of the use of a continuously flowing lithium limiter in high performance discharges in the EAST device[J]. NUCLEAR FUSION,2016,56(4):046011.
APA	Hu, J. S..,Zuo, G. Z..,Ren, J..,Yang, Q. X..,Chen, Z. X..,...&EAST Team.(2016).First results of the use of a continuously flowing lithium limiter in high performance discharges in the EAST device.NUCLEAR FUSION,56(4),046011.
MLA	Hu, J. S.,et al."First results of the use of a continuously flowing lithium limiter in high performance discharges in the EAST device".NUCLEAR FUSION 56.4(2016):046011.