中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
Development and application of limiter Langmuir probe array in EAST

文献类型：期刊论文

作者Liu, S. C.1; Liao, L.1,2; Wei, W. Y.1,2; Liang, Y.1,6; Xu, J. C.5; Cao, L.1; Li, S.1; Li, L.1; Meng, L. Y.1,2; Qian, J. P.1
刊名FUSION ENGINEERING AND DESIGN
出版日期2022-07-01
卷号180
关键词Limiter probe Langmuir probe Scrape-off layer EAST Tokamak Plasma
ISSN号0920-3796
DOI10.1016/j.fusengdes.2022.113162
通讯作者Liu, S. C.(lshch@ipp.ac.cn) ; Liang, Y.(y.liang@fz-juelich.de)
英文摘要A newly developed limiter Langmuir probe (LLP) array has been applied to the scrape-off layer (SOL) plasma measurement in EAST tokamak. The LLP system consists of two poloidal arrays located at opposite sides of the low field side guard limiter, and each poloidal array has 26 Langmuir probe channels with a spatial resolution of 35 mm in the vertical direction. The probe tip is polished to match the local graphite tile plane and avoid the leading edge and the corresponding high heat load. The probe can be assembled easily and has an excellent electric insulating property. Langmuir probes have three operation modes, i.e., floating potential mode, ion saturation current mode, and swept Langmuir probe mode. The LLP array could be operated in different modes according to the experimental purpose. The LLP array has been successfully applied to the EAST experiment in 2021, and the three-dimensional plasma structure and the plasma parameters (electron density and temperature) in the SOL have been measured.
WOS关键词SCRAPE-OFF LAYER ; PLASMA ; COMPONENTS ; SYSTEM ; EDGE
资助项目National MCF Energy RD Program[2019YFE03040000] ; National MCF Energy RD Program[2017YFE0301100] ; National MCF Energy RD Program[2017YFE0402500] ; National MCF Energy RD Program[2017YFE0301205] ; National Natural Science Foundation of China[11875294] ; National Natural Science Foundation of China[12175277] ; National Natural Science Foundation of China[12005004] ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences[DSJJ-2021-01] ; Collaborative Innovation Program of Hefei Science Center, CAS[2021HSC-CIP019] ; Users with Excellence Program of Hefei Science Center, CAS[2021HSC-UE014] ; Users with Excellence Program of Hefei Science Center, CAS[2021HSC-UE012] ; AHNSF[2008085QA38]
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000802729500008
出版者ELSEVIER SCIENCE SA
资助机构National MCF Energy RD Program ; National Natural Science Foundation of China ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences ; Collaborative Innovation Program of Hefei Science Center, CAS ; Users with Excellence Program of Hefei Science Center, CAS ; AHNSF
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/130981]  
专题中国科学院合肥物质科学研究院
通讯作者Liu, S. C.; Liang, Y.
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
3.Anhui Univ, Hefei 230039, Peoples R China
4.Southwest Univ Sci & Technol, Sch Sci, Mianyang 621010, Peoples R China
5.Anhui Univ Sci & Technol, Sch Mech Engn, Huainan 232001, Peoples R China
6.Forschungszent Julich GmbH, Inst Energie und Klimaforschung Plasmaphys, Partner Trilateral Euregio Cluster, D-52425 Julich, Germany
推荐引用方式
GB/T 7714		 Liu, S. C.,Liao, L.,Wei, W. Y.,et al. Development and application of limiter Langmuir probe array in EAST[J]. FUSION ENGINEERING AND DESIGN,2022,180.
APA Liu, S. C..,Liao, L..,Wei, W. Y..,Liang, Y..,Xu, J. C..,...&Ming, T. F..(2022).Development and application of limiter Langmuir probe array in EAST.FUSION ENGINEERING AND DESIGN,180.
MLA Liu, S. C.,et al."Development and application of limiter Langmuir probe array in EAST".FUSION ENGINEERING AND DESIGN 180(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。