Runaway electron generation during disruptions in the J-TEXT tokamak

doi:10.1088/1741-4326/aa57d9

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

	Runaway electron generation during disruptions in the J-TEXT tokamak
	Zeng, L.1; Chen, Z. Y.2; Dong, Y. B.3; Koslowski, H. R.4; Liang, Y.4; Zhang, Y. P.3; Zhuang, H. D.1; Huang, D. W.2; Gao, X.1
刊名	NUCLEAR FUSION
	2017-04-01
卷号	57 期号:4 页码:1-9
关键词	Runaway Electron Disruption Magnetic Fluctuations Hot Tail Re Generation
DOI	10.1088/1741-4326/aa57d9
文献子类	Article
英文摘要	A systematic study of disruption-generated runaway electrons has been performed in the J-TEXT tokamak. During the intended disruption by the argon injection in J-TEXT, the runaway electron plateau is more easily obtained with a higher loop voltage and shorter onset time of high loop voltage. Magnetic fluctuations are observed at the beginning of the current quench during the disruptions. The generated runaway electron (RE) current is larger at a lower level of magnetic fluctuation. Experimental evidence supporting that the theory of hot tail RE generation might be playing a role has also been found. With higher temperature before the disruption, more REs are generated via the hot tail mechanism during the thermal quench. By increasing the hot tail RE generation by increasing the temperature, an obvious RE plateau is observed even with a low toroidal magnetic field (1.2 T).
WOS关键词	MAJOR DISRUPTIONS ; JET ; PLASMA ; AVALANCHE
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000395673000001
资助机构	National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; National Magnetic Confinement Fusion Science Program of China(2013GB106003B ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; Natural Science Foundation of China(11475221 ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 2014GB106004B ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 11375004) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B) ; 2014GB109003B)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/31778]
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.Huazhong Univ Sci & Technol, Coll Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China 3.Southwestern Inst Phys, Chengdu 610041, Peoples R China 4.Forschungszentrum Julich, Inst Energie & Klimaforsch, Plasmaphys, D-52425 Julich, Germany
推荐引用方式 GB/T 7714	Zeng, L.,Chen, Z. Y.,Dong, Y. B.,et al. Runaway electron generation during disruptions in the J-TEXT tokamak[J]. NUCLEAR FUSION,2017,57(4):1-9.
APA	Zeng, L..,Chen, Z. Y..,Dong, Y. B..,Koslowski, H. R..,Liang, Y..,...&Gao, X..(2017).Runaway electron generation during disruptions in the J-TEXT tokamak.NUCLEAR FUSION,57(4),1-9.
MLA	Zeng, L.,et al."Runaway electron generation during disruptions in the J-TEXT tokamak".NUCLEAR FUSION 57.4(2017):1-9.