Development and implementation of Supersonic Molecular Beam Injection for EAST tokamak | |
Yuan, XiaoLin1,3; Li, JianGang3; Wu, JinHua3; Li, JiaHong3; Chen, Yue3; Zhuang, HuiDong3; Zhou, Yue3; Zheng, Xing Wei3; Hu, JianSheng2,3 | |
刊名 | FUSION ENGINEERING AND DESIGN |
2018-09-01 | |
卷号 | 134页码:62-67 |
关键词 | EAST tokamak Supersonic Molecular Beam Injection Plasma density control |
ISSN号 | 0920-3796 |
DOI | 10.1016/j.fusengdes.2018.06.018 |
通讯作者 | Hu, JianSheng(hujs@ipp.ac.cn) |
英文摘要 | As a method for plasma density control, Edge Localized Mode (ELM) mitigation and refueling, a Supersonic Molecular Beam Injection (SMBI) system is successfully developed and implemented for the Experimental Advanced Superconducting Tokamak (EAST). The SMBI is designed to produce a 400-1200 m/s molecular beam of hydrogen/deuterium for injecting into the plasma. An innovative system for measuring the injected particle number is also developed to increase the measuring accuracy of SMBI. In addition, a movable structure of the nozzle is designed to adjust the distance between the nozzle and plasma, in order to improve the fueling efficiency of SMBI by decreasing this separation distance. The successful implementation of SMBI provides an important tool for studying plasma density feedback control and ELM mitigation on the EAST campaign. To the best of our knowledge, the engineering design process of the SMBI system on the EAST has not been reported previously; therefore, the structure, implementation details, and the test results of the SMBI system are presented herein for the first time. |
资助项目 | National Key Research and Development Program of China[2017YFA0402500] ; National Nature Science Foundation of China[11625524] ; National Nature Science Foundation of China[11775266] ; National Nature Science Foundation of China[11475225] ; National Nature Science Foundation of China[11735016] ; National Magnetic confinement Fusion Science Program of China[2013GB114004] |
WOS研究方向 | Nuclear Science & Technology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000444927900009 |
资助机构 | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; 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内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/38898] |
专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
通讯作者 | Hu, JianSheng |
作者单位 | 1.Univ Sci & Technol China, Hefei 230031, Anhui, Peoples R China 2.CAS Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Yuan, XiaoLin,Li, JianGang,Wu, JinHua,et al. Development and implementation of Supersonic Molecular Beam Injection for EAST tokamak[J]. FUSION ENGINEERING AND DESIGN,2018,134:62-67. |
APA | Yuan, XiaoLin.,Li, JianGang.,Wu, JinHua.,Li, JiaHong.,Chen, Yue.,...&Hu, JianSheng.(2018).Development and implementation of Supersonic Molecular Beam Injection for EAST tokamak.FUSION ENGINEERING AND DESIGN,134,62-67. |
MLA | Yuan, XiaoLin,et al."Development and implementation of Supersonic Molecular Beam Injection for EAST tokamak".FUSION ENGINEERING AND DESIGN 134(2018):62-67. |
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