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Design of a stabilizing shell for KTX
You, Wei1; Li, Hong1; Tan, Mingsheng1; Lu, Mingjian1; Wu, Yanqi1; Mao, Wenzhe1; Bai, Wei1; Tu, Cui1; Luo, Bing1; Li, Zichao1; Adil, Yolbarsop1; Hu, Jintong1; Song, Yuntao2; Yang, Qingxi2; Zhang, Ping2; Xie, Jinlin1; Lan, Tao1; Liu, Adi1; Ding, Weixing1,3; Xiao, Chijin1,4; Liu, Wandong1
2016-10-01
Source PublicationFUSION ENGINEERING AND DESIGN
Volume108Issue:Pages:28-34
AbstractThe conductive shell in reversed field pinch devices plays an important role in controlling plasma and in suppressing MHD instabilities. The shell in the Keda torus experiment reversed field pinch (KTX-RFP) device includes a 6-mm stainless steel vacuum chamber and a 1.5-mm stabilizing copper shell. This stabilizing shell has both poloidal and toroidal gaps to allow a coupling of electromagnetic energy to the plasma. Nevertheless, any gaps in this shell generate error fields. A 3D electromagnetic field model has been used to study effects of the gap on the shell. Using off-center current filaments instead of the distributed plasma current density, numerical analyses render the induced current distribution on the stabilizing shell and the resultant error field distribution at a specific frequency. From the analyses and comparisons of different configurations for the stabilizing shell, a suitable shell design is chosen consisting of three sections: one primary shell, two poloidal shield shells, and two toroidal shield shells. Moreover, the time evolution of the magnetic field inside and outside the stabilizing shell was obtained for this design and the dependence of the magnetic field penetration time on mode number and location has been investigated. (C) 2016 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordRfp Ktx Stabilizing Shell Error Field Electromagnetic Calculation Eddy Current
WOS HeadingsScience & Technology ; Technology
Funding OrganizationNational Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000)
DOI10.1016/j.fusengdes.2016.04.019
WOS KeywordRFX
Indexed BySCI
Language英语
Funding OrganizationNational Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000) ; National Magnetic Confinement Fusion Research Program of China(2011GB106000)
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000377736500004
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/30869
Collection中科院等离子体物理研究所
Affiliation1.Univ Sci & Technol China, Dept Modern Phys, CAS Key Lab Geospace Environm, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230026, Peoples R China
3.Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
4.Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK S7N 5N2, Canada
Recommended Citation
GB/T 7714
You, Wei,Li, Hong,Tan, Mingsheng,et al. Design of a stabilizing shell for KTX[J]. FUSION ENGINEERING AND DESIGN,2016,108(无):28-34.
APA You, Wei.,Li, Hong.,Tan, Mingsheng.,Lu, Mingjian.,Wu, Yanqi.,...&Liu, Wandong.(2016).Design of a stabilizing shell for KTX.FUSION ENGINEERING AND DESIGN,108(无),28-34.
MLA You, Wei,et al."Design of a stabilizing shell for KTX".FUSION ENGINEERING AND DESIGN 108.无(2016):28-34.
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