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Modeling of fuel retention in the upper tungsten divertor of EAST from attached to detached divertor plasma

文献类型：期刊论文

作者Sang, Chaofeng1; Wang, Zhenhou1; Wang, Liang1,2; Ding, Rui2; Wang, Qi1; Sun, Jizhong1; Wang, Dezhen1
刊名FUSION ENGINEERING AND DESIGN
出版日期2018-11-01
卷号136页码:908-913
ISSN号0920-3796
关键词Retention Divertor Tungsten Modeling
DOI10.1016/j.fusengdes.2018.04.034
通讯作者Sang, Chaofeng(sang@dlut.edu.cn)
英文摘要The edge plasma simulation is coupled to fuel retention code to assess the fuel retention in tungsten divertor, which is a critical safety issue for the future fusion device. SOLPS suite of code is applied to calculate the divertor plasma condition as the input parameters for the fuel retention simulation, and HIIPC code is employed to calculate the fuel retention during the discharge. EAST upper divertor is chosen for the application of the coupled code. A realistic cycle of plasma discharges consisting of 60 s of plasma exposure followed by a resting period of 500 s is simulated to study the fuel retention from attached to detached divertor regime. The simulation results show significant difference of fuel retention between attached and detached plasma. Moreover, the 'hot wall' operation is proposed as a candidate method to reduce the retention.
WOS关键词HYDROGEN ISOTOPE RETENTION ; H-MODE
资助项目National Key R&D Program of China[2017YFA0402500] ; National Natural Science Foundation of China[11775044] ; National Natural Science Foundation of China[11675037] ; Fundamental Research Funds for the Central Universities[DUT17LK30]
WOS研究方向Nuclear Science & Technology
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000452575300017
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D 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 ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/41008]  
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Sang, Chaofeng
作者单位1.Dalian Univ Technol, Minist Educ, Sch Phys, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Sang, Chaofeng,Wang, Zhenhou,Wang, Liang,et al. Modeling of fuel retention in the upper tungsten divertor of EAST from attached to detached divertor plasma[J]. FUSION ENGINEERING AND DESIGN,2018,136:908-913.
APA Sang, Chaofeng.,Wang, Zhenhou.,Wang, Liang.,Ding, Rui.,Wang, Qi.,...&Wang, Dezhen.(2018).Modeling of fuel retention in the upper tungsten divertor of EAST from attached to detached divertor plasma.FUSION ENGINEERING AND DESIGN,136,908-913.
MLA Sang, Chaofeng,et al."Modeling of fuel retention in the upper tungsten divertor of EAST from attached to detached divertor plasma".FUSION ENGINEERING AND DESIGN 136(2018):908-913.

入库方式： OAI收割

来源：合肥物质科学研究院

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