Deterministic simulation of the static neutronic characteristics for the lead core of VENUS-II facility
文献类型：期刊论文
| 作者 | Zhang, Lu1,2 ; Yang, Yongwei1,2; Ma, Fei1; Zhou, Qi3; Gu, Long1; Zhu, Qingfu3; Gao, Yucui1; Li, Jinyang1; Yu, Rui1; Jiang, Wei1
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| 刊名 | NUCLEAR ENGINEERING AND DESIGN
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 353页码:10 |
| 关键词 | VENUS-II facility Fast-thermal coupled lead core Deterministic modeling Static neutronic analyses |
| ISSN号 | 0029-5493 |
| DOI | 10.1016/j.nucengdes.2019.110258 |
| 通讯作者 | Yang, Yongwei(yangyongwei@impcas.ac.cn) |
| 英文摘要 | In order to make preparations for the follow-up kinetic behavior studies, we construct a deterministic model for the lead core of the VENUS-II facility, and carry out some analyses of the static neutronics characteristics. In the modeling processes, we apply the so-called Cell-Based-Assemblies method to generate the group constants using the Monte-Carlo models, for which, several difficulties induced by the complex materials, the special neutron spectrum and space distribution in this reactor are overcome. The effective multiplication factors, the space distribution and the energy group distribution of the neutron flux driven by the fixed source at a sub-critical mode are compared with the Monte-Carlo results. At the same time, we have analyzed the influence of different energy group structures, different discrete directions and different transport calculation methods. The results show that, except for the 8-group structure, the parameters obtained by the deterministic method are in good agreement with the results of the Monte-Carlo method. |
| WOS关键词 | REACTOR ; CODE |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA21010202] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000487821600033 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences |
| 源URL | [http://119.78.100.186/handle/113462/141724]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang, Yongwei |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.China Inst Atom Energy, Beijing 102413, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lu,Yang, Yongwei,Ma, Fei,et al. Deterministic simulation of the static neutronic characteristics for the lead core of VENUS-II facility[J]. NUCLEAR ENGINEERING AND DESIGN,2019,353:10. |
| APA | Zhang, Lu.,Yang, Yongwei.,Ma, Fei.,Zhou, Qi.,Gu, Long.,...&Jiang, Wei.(2019).Deterministic simulation of the static neutronic characteristics for the lead core of VENUS-II facility.NUCLEAR ENGINEERING AND DESIGN,353,10. |
| MLA | Zhang, Lu,et al."Deterministic simulation of the static neutronic characteristics for the lead core of VENUS-II facility".NUCLEAR ENGINEERING AND DESIGN 353(2019):10. |
入库方式： OAI收割
来源：近代物理研究所
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