Experiments of continuously and stably flowing lithium limiter in EAST towards a solution for the power exhaust of future fusion devices | |
Hu, J. S.3,5; Zuo, G. Z.5; Maingi, R.4; Sun, Z.5; Tritz, K.2; Xu, W.5,6; Yang, Q. X.5; Andruczyk, D.1; Huang, M.5; Meng, X. C.5,6 | |
刊名 | NUCLEAR MATERIALS AND ENERGY |
2019 | |
卷号 | 18期号:无页码:99-104 |
关键词 | Limiter Lithium Plasma facing component EAST |
DOI | 10.1016/j.nme.2018.12.017 |
英文摘要 | Liquid lithium (Li) can partly ameliorate lifetime and power-exhaust issues of plasma facing components (PFCs) by enabling a self-healing, self-replenishing surface with a reduced susceptibility to neutron damage in future fusion devices. To assess operational stability and heat-exhaust capability under tokamak exposure, two generations of continuously flowing liquid Li (FLiLi) limiters on the concept of a thin flowing Li film have been successfully designed and tested in high performance discharges in EAST. The design uses a circulating Li layer with a thickness of <0.1 mm and a flow rate similar to 2 cm(3) s(-1). In addition, the limiter employs a novel electromagnetic pump to drive liquid Li flow from a collector at the bottom of the limiter into a distributor at its top. Free surface gravitational flow closes the loop for a continuously flowing liquid Li film on the wetted PFC. Here we summarize key FLiLi limiter development and experimental results in H-mode plasmas. |
资助项目 | National Key Research and Development Program of China[2017YFA0402500] ; National Nature Science Foundation of China[11625524] ; National Nature Science Foundation of China[11775261] ; National Nature Science Foundation of China[11605246] ; National Nature Science Foundation of China[11075185] ; National Nature Science Foundation of China[11021565] ; US Department of Energy[DE-AC02-09CH11466] |
WOS关键词 | REGIME |
WOS研究方向 | Nuclear Science & Technology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000460107500019 |
资助机构 | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; National Nature Science Foundation of China ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy ; US Department of Energy |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/42558] |
专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
通讯作者 | Hu, J. S. |
作者单位 | 1.UIUC, Urbana, IL 61801 USA 2.Johns Hopkins Univ, Baltimore, MD 21211 USA 3.CAS Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China 4.Princeton Univ, Plasma Phys Lab Princeton, Princeton, NJ 08543 USA 5.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 6.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, J. S.,Zuo, G. Z.,Maingi, R.,et al. Experiments of continuously and stably flowing lithium limiter in EAST towards a solution for the power exhaust of future fusion devices[J]. NUCLEAR MATERIALS AND ENERGY,2019,18(无):99-104. |
APA | Hu, J. S..,Zuo, G. Z..,Maingi, R..,Sun, Z..,Tritz, K..,...&Li, J. G..(2019).Experiments of continuously and stably flowing lithium limiter in EAST towards a solution for the power exhaust of future fusion devices.NUCLEAR MATERIALS AND ENERGY,18(无),99-104. |
MLA | Hu, J. S.,et al."Experiments of continuously and stably flowing lithium limiter in EAST towards a solution for the power exhaust of future fusion devices".NUCLEAR MATERIALS AND ENERGY 18.无(2019):99-104. |
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