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

文献类型：期刊论文

作者Wang, Hao4; Liang, Yunfeng2,3,4; Xu, Shuai3; Jiang, Zhonghe4; Feng, Yuhe6; Knieps, A.3; Drews, P.3; Yang, Jie4; Xu, Xin4; Long, Ting1
刊名PLASMA SCIENCE & TECHNOLOGY
出版日期2021-12-01
卷号23
ISSN号1009-0630
关键词edge plasma transport divertor configuration EMC3-EIRENE
DOI10.1088/2058-6272/ac224a
通讯作者Liang, Yunfeng(y.liang@fz-juelich.de) ; Xu, Shuai(s.xu@fz-juelich.de)
英文摘要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.
WOS关键词IMPLEMENTATION ; SOL ; LHD
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]
WOS研究方向Physics
语种英语
出版者IOP Publishing Ltd
WOS记录号WOS:000725865800001
资助机构National Magnetic Confinement Fusion Energy R&D Program of China ; National Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/126778]  
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.Southwestern Inst Phys, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
3.Forschungszentrum Julich, Inst Energie & Klimaforsch Plasmaphys, Partner Trilateral Euregio Cluster TEC, D-52425 Julich, Germany
4.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
5.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China
6.EURATOM, Max Planck Inst Plasmaphys, D-17491 Greifswald, Germany
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).

入库方式： OAI收割

来源：合肥物质科学研究院

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