Analysis of Th-U breeding capability for an accelerator-driven subcritical molten salt reactor
文献类型：期刊论文
| 作者 | Zhao, XC; Cui, DY; Cai, XZ; Chen, JG |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:8页码:- |
| 关键词 | TRANSMUTATION SYSTEMS |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-018-0448-3 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Accelerator-driven systems based on molten salt fuel have several unique advantages and features for advanced nuclear fuel utilization. The aim of this work was to study the Th-U breeding capability in such systems, known as "accelerator-driven subcritical molten salt reactors" (ADS-MSRs). Breeding capacities including conversion ratio and net U-233 production for various subcriticalities and different minor actinides (MA) loadings were analyzed for an ADS-MSR. The results show that the subcriticality of the core has a considerable effect on the Th-U breeding. A high subcriticality is favorable to improving the conversion ratio, increasing the net( 233)U production, and reducing the doubling time. Specifically, the doubling time for k(eff) of 0.99 is larger than 80 years, while the counterpart for k(eff) of 0.93 is only approximately 22 years. Nevertheless, in an ADS-MSR with a high initial MA loading, MA results in a non-negligible 233 U depletion in the first two decades, while increasing the net U-233 production compared to reactors without MA loading. During the 50 years of operation, for the subcritical reactor (k(eff) = 0.97) with MA fraction increasing from 1 to 14% , the net U-233 production increases from 3.94 to 8.24 t. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/30841]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, CAS Innovat Acad TMSR Energy Syst, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, XC,Cui, DY,Cai, XZ,et al. Analysis of Th-U breeding capability for an accelerator-driven subcritical molten salt reactor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(8):-. |
| APA | Zhao, XC,Cui, DY,Cai, XZ,&Chen, JG.(2018).Analysis of Th-U breeding capability for an accelerator-driven subcritical molten salt reactor.NUCLEAR SCIENCE AND TECHNIQUES,29(8),-. |
| MLA | Zhao, XC,et al."Analysis of Th-U breeding capability for an accelerator-driven subcritical molten salt reactor".NUCLEAR SCIENCE AND TECHNIQUES 29.8(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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