New high-field side magnetic probe array system for three-dimensional magnetic fluctuation measurements on EAST
文献类型：期刊论文
| 作者 | Lan, H.1; Shi, T. H.2 ; Yan, N.2; Li, X. Q.2,3; Li, S.2; Chen, R.2; Duan, M. Y.2,3; Liu, L. N.2; Chen, M.2,3; Chen, L. X.2,3
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| 刊名 | FUSION ENGINEERING AND DESIGN
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| 出版日期 | 2024-10-01 |
| 卷号 | 207 |
| 关键词 | EAST HFS-MPA Calibration 3D magnetic fluctuations Mode propagation |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2024.114636 |
| 通讯作者 | Shi, T. H.(thshi@ipp.ac.cn) ; Xu, G. S.(gsxu@ipp.ac.cn) |
| 英文摘要 | To better study the magnetic fluctuations in the high-field side of EAST tokamak, a new high-field side magnetic probe array (HFS-MPA) has been developed on EAST recently. The HFS-MPA consists of 12 identical threedimensional (3D) magnetic probes, which are mounted on the HFS wall with carefully designed arrangement. The HFS-MPA magnetic probes bring additional toroidal magnetic fluctuation measurements compared with the HFS regular magnetic probes which can only provide poloidal and radial magnetic fluctuation measurements. The upper limits of frequency and toroidal mode number (n) measurements of the magnetic fluctuations have been improved by comparing HFS-MPA with the HFS regular magnetic probes, i.e., 650 kHz vs 100 kHz and n = 23 vs n = 1. In developing the HFS-MPA diagnostic system, many practical challenges have been overcome and many special designs have been developed. These will be mentioned in the main subsystem description of the HFS-MPA diagnostic in this paper, which might be useful for developing new magnetic probe diagnostics in the future on EAST or other magnetically confined fusion devices. The calibration of the effective area and frequency response of the HFS-MPA is also described. The preliminary application in studying the frequency and propagation characteristics of the magnetic fluctuations with HFS-MPA compared with EAST regular magnetic probes shows that the HFS-MPA is well developed for plasma physics studies. |
| WOS关键词 | EXTREME-ULTRAVIOLET SPECTROMETER |
| 资助项目 | National Magnetic Confinement Fusion Energy R & D Program of China[2019YFE03030000] ; National Magnetic Confinement Fusion Energy R & D Program of China[2022YFE03020004] ; National Natural Science Foundation of China[12105187] ; National Natural Science Foundation of China[11905250] ; National Natural Science Foundation of China[11975275] ; National Natural Science Foundation of China[12205335] ; China Postdoctoral Science Foundation[2021M702245] ; Fundamental Research Funds for the Central Universities[2682024CX045] ; Hefei Science Center, CAS[2021HSC-UE014] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001316492600001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Magnetic Confinement Fusion Energy R & D Program of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Hefei Science Center, CAS |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/135440]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Shi, T. H.; Xu, G. S. |
| 作者单位 | 1.Southwest Jiaotong Univ, Inst Fus Sci, Sch Phys Sci & Technol, Chengdu 610031, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lan, H.,Shi, T. H.,Yan, N.,et al. New high-field side magnetic probe array system for three-dimensional magnetic fluctuation measurements on EAST[J]. FUSION ENGINEERING AND DESIGN,2024,207. |
| APA | Lan, H..,Shi, T. H..,Yan, N..,Li, X. Q..,Li, S..,...&Xu, G. S..(2024).New high-field side magnetic probe array system for three-dimensional magnetic fluctuation measurements on EAST.FUSION ENGINEERING AND DESIGN,207. |
| MLA | Lan, H.,et al."New high-field side magnetic probe array system for three-dimensional magnetic fluctuation measurements on EAST".FUSION ENGINEERING AND DESIGN 207(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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