Institutional Repository of Chinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
Design, Analysis, and Optimization of the Cryopanel Cooling System for CFETR Torus Cryopump | |
Chen, Changqi1; Chen, Chen1; Wang, Guodong1; Wang, Qingsheng1![]() ![]() | |
2018-05-01 | |
发表期刊 | IEEE TRANSACTIONS ON PLASMA SCIENCE
![]() |
ISSN | 0093-3813 |
摘要 | The torus cryopumps in China Fusion Engineering Test Reactor (CFETR) are used to provide required pumping speeds and maintain specified partial pressures for various gases pumped during plasma operation. To begin with, a special structure of the cryopanel cooling system is proposed. However, thermal-hydraulic calculation displayed by computational fluid dynamics X codes shows that the temperature distribution of the structure does not meet the design requirements proposed by the cryogenic properties of the gases pumped. Therefore, an optimized structure relying on hydraulic inflation is adopted to uniform the surface temperature dramatically. Simulation results indicate that the temperature distribution and the stress distribution fulfill the design requirements well. The conceptual design of the cryopanel cooling system provides methods and experience for the overall design of a CFETR torus cryopump in the future. |
关键词 | Cryopanel cooling system stress distribution temperature distribution thermal-hydraulic calculation |
DOI | 10.1109/TPS.2018.2805799 |
关键词[WOS] | ITER |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Institute of Plasma Physics, Chinese Academy of Sciences ; Hefei University of Technology ; Hefei University of Technology ; Institute of Plasma Physics, Chinese Academy of Sciences |
WOS研究方向 | Physics |
WOS类目 | Physics, Fluids & Plasmas |
WOS记录号 | WOS:000431521700094 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/36211 |
专题 | 中科院等离子体物理研究所 |
通讯作者 | Chen, Chen |
作者单位 | 1.Hefei Univ Technol, Sch Mech Engn, Hefei 230000, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Changqi,Chen, Chen,Wang, Guodong,et al. Design, Analysis, and Optimization of the Cryopanel Cooling System for CFETR Torus Cryopump[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2018,46(5):1653-1657. |
APA | Chen, Changqi,Chen, Chen,Wang, Guodong,Wang, Qingsheng,&Yao, Damao.(2018).Design, Analysis, and Optimization of the Cryopanel Cooling System for CFETR Torus Cryopump.IEEE TRANSACTIONS ON PLASMA SCIENCE,46(5),1653-1657. |
MLA | Chen, Changqi,et al."Design, Analysis, and Optimization of the Cryopanel Cooling System for CFETR Torus Cryopump".IEEE TRANSACTIONS ON PLASMA SCIENCE 46.5(2018):1653-1657. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Design, Analysis, an(1844KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论