Institutional Repository of Chinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
Beam Species Evolution Under Long Pulse Operation for EAST-NBI by Doppler Shift Spectroscopy Diagnostic System | |
Wang, Yan; Wu, Bin; Liang, Li-Zhen; Hu, Chun-Dong; Wei, Jiang-Long; Zhao, Xiang-Xue | |
2015-06-01 | |
发表期刊 | JOURNAL OF FUSION ENERGY |
ISSN | 0164-0313 |
摘要 | A Doppler shift spectroscopy (DSS) system has been applied to the neutral beam injection system on the Experimental Advanced Superconducting Tokamak. The DSS optical diagnostic system has significant advantages for diagnosing the high power neutral beam, such as real-time, no contact. The major components of the system are lens, optical fiber, grating spectrometer, CCD, software and computer. With a spectrum of the H alpha lines, the DSS system gives the beam energy, the beam divergence, and the beam species fractions. The beam species evolution is measured by DSS. The result indicates that there is no significant different for beam species under the long pulse operation and fully illustrate the good performance of the DSS. |
关键词 | Neutral beam injector Doppler shift spectroscopy Beam species |
DOI | 10.1007/s10894-015-9852-4 |
关键词[WOS] | NEGATIVE-ION SOURCE ; INJECTOR |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[11175211] ; National Magnetic Confinement Fusion Science Program of China[2013GB101000] ; National Magnetic Confinement Fusion Science Program of China[2013GB101000] ; National Natural Science Foundation of China[11175211] |
WOS研究方向 | Nuclear Science & Technology |
WOS类目 | Nuclear Science & Technology |
WOS记录号 | WOS:000354202200030 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/35231 |
专题 | 中科院等离子体物理研究所 |
通讯作者 | Wang, Yan |
作者单位 | Chinese Acad Sci ASIPP, Inst Plasma Phys, Hefei 230031, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Yan,Wu, Bin,Liang, Li-Zhen,et al. Beam Species Evolution Under Long Pulse Operation for EAST-NBI by Doppler Shift Spectroscopy Diagnostic System[J]. JOURNAL OF FUSION ENERGY,2015,34(3):615-619. |
APA | Wang, Yan,Wu, Bin,Liang, Li-Zhen,Hu, Chun-Dong,Wei, Jiang-Long,&Zhao, Xiang-Xue.(2015).Beam Species Evolution Under Long Pulse Operation for EAST-NBI by Doppler Shift Spectroscopy Diagnostic System.JOURNAL OF FUSION ENERGY,34(3),615-619. |
MLA | Wang, Yan,et al."Beam Species Evolution Under Long Pulse Operation for EAST-NBI by Doppler Shift Spectroscopy Diagnostic System".JOURNAL OF FUSION ENERGY 34.3(2015):615-619. |
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