Development of a new TZM substrate flowing liquid lithium limiter for high performance plasma discharge in EAST

doi:10.1016/j.fusengdes.2020.111747

HFCAS OpenIR

	Development of a new TZM substrate flowing liquid lithium limiter for high performance plasma discharge in EAST
	Li, C. L.1,2; Zuo, G. Z.1 ; Maingi, R.3; Meng, X. C.1,4; Xu, W.1,4 ; Sun, Z.1,3 ; Qian, Y. Z.1,2; Huang, M.1; Andruczyk, D.5; Tritz, K.6; Hu, J. S.1,7
	2020-09-01
发表期刊	FUSION ENGINEERING AND DESIGN
ISSN	0920-3796
通讯作者	Zuo, G. Z.(zuoguizh@ipp.ac.cn) ; Hu, J. S.(hujs@ipp.ac.cn)
摘要	Liquid metal plasma-facing components (PFCs) provide certain promising advantages as compared with solid PFCs. A new flowing liquid lithium (FLiLi) limiter using a Titanium-Zirconium-Molybdenum Alloy (TZM) material substrate was developed and inserted into H-mode plasmas in EAST. As compared to the previous FLiLi limiters that used a copper heat sink covered with a stainless steel (SS) protective coating, the TZM limiter has better erosion resistance and wettability. Also, helium-cooling and water-cooling simulations show acceptable performance under continuous 2 MW/m(2) heat flux deposited on the plate for 10 s. Both simulations show a peak surface temperature located at the ends of the plate where the cooling tubes can't quite reach just below 650 degrees C while ignoring the influence of Li flowing, evaporation, and vapor shielding. Moreover, FLiLi is introduced to plasma lead to lower recycling and slight storage energy of plasma increase.
关键词	Liquid Li TZM alloy Limiter EAST
DOI	10.1016/j.fusengdes.2020.111747
关键词[WOS]	WALL
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFA0402500] ; National Key Research and Development Program of China[2017YFE0301100] ; 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[11905148] ; National Nature Science Foundation of China[11905138] ; U.S. Dept. of Energy[DE-AC02-09CH11466]
项目资助者	National Key Research and Development Program of China ; National Nature Science Foundation of China ; U.S. Dept. of Energy
WOS研究方向	Nuclear Science & Technology
WOS类目	Nuclear Science & Technology
WOS记录号	WOS:000572357400009
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：4[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/334002/104279
专题	中国科学院合肥物质科学研究院
通讯作者	Zuo, G. Z.; Hu, J. S.
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA 4.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China 5.Univ Illinois, Ctr Plasma Mat Interact, Dept Nucl Plasma & Radiol Engn, Urbana, IL 61801 USA 6.Johns Hopkins Univ, Baltimore, MD 21211 USA 7.Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Li, C. L.,Zuo, G. Z.,Maingi, R.,et al. Development of a new TZM substrate flowing liquid lithium limiter for high performance plasma discharge in EAST[J]. FUSION ENGINEERING AND DESIGN,2020,158.
APA	Li, C. L..,Zuo, G. Z..,Maingi, R..,Meng, X. C..,Xu, W..,...&Hu, J. S..(2020).Development of a new TZM substrate flowing liquid lithium limiter for high performance plasma discharge in EAST.FUSION ENGINEERING AND DESIGN,158.
MLA	Li, C. L.,et al."Development of a new TZM substrate flowing liquid lithium limiter for high performance plasma discharge in EAST".FUSION ENGINEERING AND DESIGN 158(2020).