Runaway electron generation during disruptions in the J-TEXT tokamak

doi:10.1088/1741-4326/aa57d9

	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
	2017-04-01
发表期刊	NUCLEAR FUSION
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).
文章类型	Article
关键词	Runaway Electron Disruption Magnetic Fluctuations Hot Tail Re Generation
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1088/1741-4326/aa57d9
关键词[WOS]	MAJOR DISRUPTIONS ; JET ; PLASMA ; AVALANCHE
收录类别	SCI
语种	英语
项目资助者	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)
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas
WOS记录号	WOS:000395673000001
引用统计	被引频次：39[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/334002/31778
专题	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
第一作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	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.

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