Computational Fluid Dynamics Analysis of a Fluoride Salt-Cooled Pebble-Bed Test Reactor
文献类型：期刊论文
| 作者 | Wang, CL ; Xiao, Y ; Zhou, JJ ; Zhang, DL ; Qiu, SZ ; Su, GH ; Cai, XZ ; Wang, NX ; Guo, W |
| 刊名 | NUCLEAR SCIENCE AND ENGINEERING
 |
| 出版日期 | 2014 |
| 卷号 | 178期号:1页码:86—102 |
| 关键词 | HEAT-TRANSFER SIMULATION CORE FLOW |
| ISSN号 | 0029-5639 |
| 通讯作者 | dlzhang@mail.xjtu.edu.cn |
| 英文摘要 | The fluoride salt cooled high-temperature reactor (FHR), combining high-temperature graphite-matrix coated-particle fuel (TRISO) for high-temperature gas-cooled reactors and liquid salts developed for molten salt reactors with safety systems that originate from sodium fast reactors, is a new concept reactor. The thermal-hydraulic characteristics of the fluoride salt cooled high-temperature test reactor (FHTR) are of great importance to the development of the FHR technology, which is mainly ongoing in both China and the United States. In this paper, the thermal hydraulics of the FHTR designed by Shanghai Institute of Applied Physics is studied in different power modes. The one-dimensional temperature distributions of the coolant and the fuel pebble are obtained using a steady-state thermal-hydraulic analysis code for FHR. The detailed local flow and heat transfer are investigated by computational fluid dynamics for the locations that may have the maximum pebble temperature based on the results of a single-channel model. Profiles for temperature, velocity, pressure, and Nusselt number of the coolant on the surface of a pebble as well as the temperature distribution of a fuel pebble are obtained and analyzed. Numerical results indicate that the results of the three-dimensional simulation are in reasonable agreement with those of the single-channel model with a maximum deviation of 17.9%. They also illustrate the safety operation of FHTR in different power modes. This study aims to provide useful information for experimental and mechanism research of FHRs. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341615400008 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14050]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Wang, CL,Xiao, Y,Zhou, JJ,et al. Computational Fluid Dynamics Analysis of a Fluoride Salt-Cooled Pebble-Bed Test Reactor[J]. NUCLEAR SCIENCE AND ENGINEERING,2014,178(1):86—102. |
| APA | Wang, CL.,Xiao, Y.,Zhou, JJ.,Zhang, DL.,Qiu, SZ.,...&Guo, W.(2014).Computational Fluid Dynamics Analysis of a Fluoride Salt-Cooled Pebble-Bed Test Reactor.NUCLEAR SCIENCE AND ENGINEERING,178(1),86—102. |
| MLA | Wang, CL,et al."Computational Fluid Dynamics Analysis of a Fluoride Salt-Cooled Pebble-Bed Test Reactor".NUCLEAR SCIENCE AND ENGINEERING 178.1(2014):86—102. |
入库方式： OAI收割
来源：上海应用物理研究所
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