Influence of the X-point location on edge plasma transport in the J-TEXT tokamak with a high-field-side single-null divertor

doi:10.1088/2058-6272/ac224a

HFCAS OpenIR

	Influence of the X-point location on edge plasma transport in the J-TEXT tokamak with a high-field-side single-null divertor
	Wang, Hao1 ; Liang, Yunfeng 1,2,3; Xu, Shuai 2; Jiang, Zhonghe 1; Feng, Yuhe 4; Knieps, A.2; Drews, P.2; Yang, Jie1 ; Xu, Xin 1; Long, Ting 5; Jiao, Shaodong 1; Zhang, Xiaolong 6; Hao, Zhigang 1; Yang, Qinglong 1; Chen, Zhipeng 1; Chen, Zhongyong 1; Wang, Nengchao 1; Yang, Zhoujun 1; Zhang, Xiaoqing 1; Ding, Yonghua 1; Pan, Yuan 1
	2021-12-01
发表期刊	PLASMA SCIENCE & TECHNOLOGY
ISSN	1009-0630
通讯作者	Liang, Yunfeng(y.liang@fz-juelich.de) ; Xu, Shuai(s.xu@fz-juelich.de)
摘要	High-density experiments in the high-field-side mid-plane single-null divertor configuration have been performed for the first time on J-TEXT. The experiments show an increase in the highest central channel line-averaged density from 2.73x10(19)m-3 6.49x10(19)m(-3) 50%) with an increase in the plasma density. To better understand the underlying physics mechanisms, the 3D edge Monte Carlo code coupled with EIRENE (EMC3-EIRENE) has been implemented for the first time on J-TEXT. The simulation results show good agreement with the experimental findings. As the X-point moves away from the target, the divertor power decay length drops and the scrape-off layer impurity screening effect is enhanced.
关键词	edge plasma transport divertor configuration EMC3-EIRENE
DOI	10.1088/2058-6272/ac224a
关键词[WOS]	IMPLEMENTATION ; SOL ; LHD
收录类别	SCI
语种	英语
资助项目	National Magnetic Confinement Fusion Energy R&D Program of China[2018YFE0301104] ; National Magnetic Confinement Fusion Energy R&D Program of China[2018YFE0309100] ; National Natural Science Foundation of China[51821005]
项目资助者	National Magnetic Confinement Fusion Energy R&D Program of China ; National Natural Science Foundation of China
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas
WOS记录号	WOS:000725865800001
出版者	IOP Publishing Ltd
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/334002/126779
专题	中国科学院合肥物质科学研究院
通讯作者	Liang, Yunfeng; Xu, Shuai
作者单位	1.Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Int Joint Res Lab Magnet Confinement Fus & Plasma, Wuhan 430074, Peoples R China 2.Forschungszentrum Julich, Inst Energie & Klimaforsch Plasmaphys, Partner Trilateral Euregio Cluster TEC, D-52425 Julich, Germany 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 4.EURATOM, Max Planck Inst Plasmaphys, D-17491 Greifswald, Germany 5.Southwestern Inst Phys, Chengdu 610041, Peoples R China 6.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China
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	Wang, Hao,Liang, Yunfeng,Xu, Shuai,et al. Influence of the X-point location on edge plasma transport in the J-TEXT tokamak with a high-field-side single-null divertor[J]. PLASMA SCIENCE & TECHNOLOGY,2021,23.
APA	Wang, Hao.,Liang, Yunfeng.,Xu, Shuai.,Jiang, Zhonghe.,Feng, Yuhe.,...&Pan, Yuan.(2021).Influence of the X-point location on edge plasma transport in the J-TEXT tokamak with a high-field-side single-null divertor.PLASMA SCIENCE & TECHNOLOGY,23.
MLA	Wang, Hao,et al."Influence of the X-point location on edge plasma transport in the J-TEXT tokamak with a high-field-side single-null divertor".PLASMA SCIENCE & TECHNOLOGY 23(2021).