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  2. 合肥物质科学研究院
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  4. 中科院等离子体物理研究所
Study on divertor heat flux of L-H transition with LHCD and NBI in EAST

文献类型：期刊论文

作者Shi, Bo1,2,3; Gong, Xianzu1; Wang, Weihua1,3; Zhang, Bin1; Yang, Zhendong1; Yang, Jinhong3; Gan, Kaifu1; Wang, Rongfei3; Qi, Junli3; Zhang, Hui3
刊名FUSION ENGINEERING AND DESIGN
出版日期2017-11-01
卷号123页码:778-782
关键词EAST LHCD NBI Heat flux L-H transition
ISSN号0920-3796
DOI10.1016/j.fusengdes.2017.04.110
通讯作者Shi, Bo(shibo1982_1982@126.com) ; Wang, Weihua(whwang@ipp.ac.cn)
英文摘要An infrared (IR)/visible endoscope system was built on the Experimental Advanced Superconducting Tokamak (EAST) in 2014. The temperature distributions of the lower divertor have been measured. Based on the IR data of EAST, the heat fluxes on the lower outer divertor were calculated with a code named DFLUX developed by ASIPP, aimed to research the heat fluxes on divertor under different auxiliary heating schemes. Peak heat fluxes of the lower outer divertor show a reduction of several hundred kilowatts during L-H transition and an increase of nearly 1 MW/m(2) during H-L transition, corresponding with the D alpha signal, electron density and plasma stored energy under LHCD heating scheme(Puico similar to 1.9 MW). The heat flux profile of lower outer divertor was broad before the first L-H transition and narrowed rapidly after L-H transition but without obvious change during the next L-H transitions. Narrower heat flux profile and higher heat flux than LHCD heating scheme were induced by NBI heating scheme (0.9 MW at first and 1.7 MW before L-H transition), with the heat flux profile narrowed after L-H transition. The study results can afford reference for the optimization of H-mode plasma discharge experiments on EAST. (C) 2017 Elsevier B.V. All rights reserved.
WOS关键词MODE ; TOKAMAKS
资助项目National Natural Science Foundation of China[11505290] ; National Natural Science Foundation of China[51576208] ; National Magnetic Confinement Fusion Science Program of China[2013GB113004] ; National Magnetic Confinement Fusion Science Program of China[2015GB102004]
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000418992000162
出版者ELSEVIER SCIENCE SA
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/35141]  
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Shi, Bo; Wang, Weihua
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230031, Anhui, Peoples R China
3.Army Officer Acad, Inst Appl Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Shi, Bo,Gong, Xianzu,Wang, Weihua,et al. Study on divertor heat flux of L-H transition with LHCD and NBI in EAST[J]. FUSION ENGINEERING AND DESIGN,2017,123:778-782.
APA Shi, Bo.,Gong, Xianzu.,Wang, Weihua.,Zhang, Bin.,Yang, Zhendong.,...&Zhang, Lianqing.(2017).Study on divertor heat flux of L-H transition with LHCD and NBI in EAST.FUSION ENGINEERING AND DESIGN,123,778-782.
MLA Shi, Bo,et al."Study on divertor heat flux of L-H transition with LHCD and NBI in EAST".FUSION ENGINEERING AND DESIGN 123(2017):778-782.

入库方式： OAI收割

来源：合肥物质科学研究院

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