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Analysis of baffles for stray light reduction in the Thomson scattering diagnostic on EAST

文献类型：期刊论文

作者Xiao, Shumei; Hu, Ailan; Chen, Hui; Han, Xiaofeng; Wang, Tengfei; Zang, Qing; Zhao, Junyu
刊名FUSION ENGINEERING AND DESIGN
出版日期2016-04-01
卷号105期号:无页码:33-38
关键词Fusion Plasma Thomson Scattering Stray Light Baffle
DOI10.1016/j.fusengdes.2016.02.071
文献子类Article
英文摘要Baffle is a critical technique to suppress stray light. In order to reduce stray light of EAST Thomson scattering (TS) diagnostic system, a 60 cone angle double edged baffle array was installed for the system. Recently the 45 cone angle corrugation baffle was designed based on double edged baffle and simulation results indicate that the new design can reject 33.3% more stray light than the old one. Based on the mechanical structure and surface property of EAST TS diagnostic system, a stray light analysis model has been built, and using the model, stray light of the system was simulated with the two types of baffles added to the system respectively. Results show that the installation of 60 cone angle double edged baffle array in input tube can cut 92.1% of the stray light to the system, while using 45 cone angle corrugation baffle array in input tube and three 45 cone angle corrugation baffles in exit tube, additional 74.1% of the stray light will be removed. (c) 2016 Elsevier B.V. All rights reserved.
WOS关键词SYSTEM
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000374425800006
资助机构National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Natural Science Foundation of China(11275233 ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB112003) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences, China(DSJJ-15-JC01) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206) ; 11405206)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21667]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Xiao, Shumei,Hu, Ailan,Chen, Hui,et al. Analysis of baffles for stray light reduction in the Thomson scattering diagnostic on EAST[J]. FUSION ENGINEERING AND DESIGN,2016,105(无):33-38.
APA Xiao, Shumei.,Hu, Ailan.,Chen, Hui.,Han, Xiaofeng.,Wang, Tengfei.,...&Zhao, Junyu.(2016).Analysis of baffles for stray light reduction in the Thomson scattering diagnostic on EAST.FUSION ENGINEERING AND DESIGN,105(无),33-38.
MLA Xiao, Shumei,et al."Analysis of baffles for stray light reduction in the Thomson scattering diagnostic on EAST".FUSION ENGINEERING AND DESIGN 105.无(2016):33-38.

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来源：合肥物质科学研究院

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