Investigation of neutron source model based on EAST plasma shape
文献类型：期刊论文
| 作者 | Huang, Liangsheng1,2; Hu, Liqun2 ; Zhou, Mengjie1,2; Niu, Luying2; Zhong, Guoqiang2; Zhang, Zijun2; Li, Kai1,2; Hong, Bing2; Xiao, Min2; Zhang, Ruixue1,2
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 153 |
| 关键词 | Plasma neutron source EAST Magnetic surface configuration Neutron flux monitor |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2020.111487 |
| 通讯作者 | Zhong, Guoqiang(gqzhong@ipp.ac.cn) |
| 英文摘要 | Plasma neutron source is an important input for neutronics analysis of tokamak devices, and also a bridge connecting plasma physics and fusion engineering design. In order to describe the spatial distribution of plasma neutron source more accurately in tokamak device, a plasma neutron source model based on EAST plasma shape (NSM-PS) is established. The model will help to improve the reliability of neutron transport. A neutron source generator (NSG) is developed to solve the polar distribution of the neutron emissivity based on NSM-PS, and a source card file is generated which can be used directly by Monte Carlo program. The difference between the neutron source model described by the magnetic surface approximation equation and NSM-PS are analyzed in terms of neutron emissivity, neutron spectrum and neutron wall loading. Finally, the full integration of the neutron emissivity calculated by NSG in the polar direction is compared with the neutron rate measured by the neutron flux monitor, which indirectly verifies the reliability of NSM-PS. |
| 资助项目 | National Natural Science Foundation of China[11605241] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000518408500020 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103839]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhong, Guoqiang |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Liangsheng,Hu, Liqun,Zhou, Mengjie,et al. Investigation of neutron source model based on EAST plasma shape[J]. FUSION ENGINEERING AND DESIGN,2020,153. |
| APA | Huang, Liangsheng.,Hu, Liqun.,Zhou, Mengjie.,Niu, Luying.,Zhong, Guoqiang.,...&Zhang, Ruixue.(2020).Investigation of neutron source model based on EAST plasma shape.FUSION ENGINEERING AND DESIGN,153. |
| MLA | Huang, Liangsheng,et al."Investigation of neutron source model based on EAST plasma shape".FUSION ENGINEERING AND DESIGN 153(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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