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Calculation of the Heat Flux on the First Wall During Disruption on Tokamak

文献类型：期刊论文

作者Yang, Zhendong1,2; Shu, Shuangbao3; Gan, Kaifu2; Fang, Jianan4; Zhang, Bin2
刊名JOURNAL OF FUSION ENERGY
出版日期2017-02-01
卷号36期号:1页码:15-20
关键词Infrared Camera Tokamak Plasma Disruption Heat Flux
DOI10.1007/s10894-016-0118-6
文献子类Article
英文摘要Disruptions are the most dangerous instabilities in tokamak plasma. During plasma disruption, the large amounts of energy will be deposited on Plasma Facing Components (PFCs) which is a damaging threat for the divertor target and the first wall materials. Therefore, studying the characteristic of heat deposition on the first wall is very significant. The Infrared (IR) camera is an effective tool to measure the surface temperature profile on the first wall on the Experimental Advanced Superconducting Tokamak (EAST). With a finite difference method, the heat flux arrived to the divertor can be calculated from the surface temperature. However, the surface layer on the divertor has a great influence on the calculation of the heat flux on the divertor. The numerical method for solving heat conduction for semi-infinite model is given in this paper. And the thermal resistance of surface layers is considered in this numerical method. In addition, the distribution of heat flux on the divertor during disruption is also shown.
WOS关键词JET
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000392833200003
资助机构National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31672]  
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1.Tongling Univ, Tongling 244000, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
3.Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Peoples R China
4.Donghua Univ, Coll Sci, Shanghai 201620, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Zhendong,Shu, Shuangbao,Gan, Kaifu,et al. Calculation of the Heat Flux on the First Wall During Disruption on Tokamak[J]. JOURNAL OF FUSION ENERGY,2017,36(1):15-20.
APA Yang, Zhendong,Shu, Shuangbao,Gan, Kaifu,Fang, Jianan,&Zhang, Bin.(2017).Calculation of the Heat Flux on the First Wall During Disruption on Tokamak.JOURNAL OF FUSION ENERGY,36(1),15-20.
MLA Yang, Zhendong,et al."Calculation of the Heat Flux on the First Wall During Disruption on Tokamak".JOURNAL OF FUSION ENERGY 36.1(2017):15-20.

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来源：合肥物质科学研究院

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