Feasibility of an innovative long-life molten chloride-cooled reactor
文献类型：期刊论文
| 作者 | Lin, M; Cheng, MS; Dai, ZM |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2020 |
| 卷号 | 31期号:4页码:- |
| 关键词 | FUEL DAMAGE |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-020-0751-7 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Molten salt-cooled reactor is one of the six Gen-IV reactors with promising characteristics including safety, reliability, proliferation resistance, physical protection, economics, and sustainability. In this paper, a small innovative molten chloride-cooled fast reactor (MCCFR) with 30-year core and a target 120-MWt thermal power was presented. For its feasible study, neutronics, thermal-hydraulics, and radiation damage analysis were performed. The key design properties including kinetics parameters, reactivity swing, reactivity feedback coefficients, maximum accumulated displacement per atom (DPA) of reactor pressure vessel (RPV) and fuel cladding, and maximum coolant, cladding, and fuel temperatures were evaluated. The results showed the MCCFR could operate without refueling for 30 years with overall negative reactivity feedback coefficients up the end of its life. During its 30-year life, the excess reactivity was well managed by constantly pulling out the control rods. The maximum accumulated DPA on RPV and fuel cladding were 8.92 dpa and 197.03 dpa, respectively, which are both below the design limits. Similarly, the maximum coolant, cladding and fuel center temperatures were all below the design limits during its entire lifetime. According to these results, the MCCFR core design with long life is feasible. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32885]  |
| 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Jiading Campus, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, M,Cheng, MS,Dai, ZM. Feasibility of an innovative long-life molten chloride-cooled reactor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(4):-. |
| APA | Lin, M,Cheng, MS,&Dai, ZM.(2020).Feasibility of an innovative long-life molten chloride-cooled reactor.NUCLEAR SCIENCE AND TECHNIQUES,31(4),-. |
| MLA | Lin, M,et al."Feasibility of an innovative long-life molten chloride-cooled reactor".NUCLEAR SCIENCE AND TECHNIQUES 31.4(2020):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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