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A neutronics probe ball method on tritium generation rate simulation for a nuclear fusion reactor blanket

文献类型：期刊论文

作者Qiu, Yang1,2; Liu, Changle2
刊名FUSION ENGINEERING AND DESIGN
出版日期2021-02-01
卷号163
关键词Tritium generation rate Probe ball method Breeding blanket Neutronics Fusion reactor
ISSN号0920-3796
DOI10.1016/j.fusengdes.2020.112117
通讯作者Liu, Changle(liuchangle@ipp.ac.cn)
英文摘要The breeding blanket will be the most important functional component generating tritium as fuel for a nuclear fusion reactor to maintain the D-T reactions. It is very significant to investigate the tritium generation rate and its distribution in a blanket system to achieve an effective blanket concept before any engineering activities startup. A neutronics probe ball method is proposed to estimate tritium generation rate for fusion blanket. And 150 probe balls in the range of 0.4-1 mm are employed in the neutronics model to occupy the probe positions, the radii of probe balls are increased gradually along with the radial direction considering neutron deep penetration. The total statistical variance is controlled within 2 % using 10 million incident neutrons. The proposed method provides an accurate solution on tritium generation rate using multi-point detection method for fusion engineering or other fields later.
WOS关键词TRANSPORT ; PARTICLE ; RELEASE
资助项目National key RD plan of China[2017YFE030051]
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000654173900005
出版者ELSEVIER SCIENCE SA
资助机构National key RD plan of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/122632]  
专题中国科学院合肥物质科学研究院
通讯作者Liu, Changle
作者单位1.Univ Sci & Technol China, Hefei 230026, Anhui, 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		 Qiu, Yang,Liu, Changle. A neutronics probe ball method on tritium generation rate simulation for a nuclear fusion reactor blanket[J]. FUSION ENGINEERING AND DESIGN,2021,163.
APA Qiu, Yang,&Liu, Changle.(2021).A neutronics probe ball method on tritium generation rate simulation for a nuclear fusion reactor blanket.FUSION ENGINEERING AND DESIGN,163.
MLA Qiu, Yang,et al."A neutronics probe ball method on tritium generation rate simulation for a nuclear fusion reactor blanket".FUSION ENGINEERING AND DESIGN 163(2021).

入库方式： OAI收割

来源：合肥物质科学研究院

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