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Heat transfer analysis during heat treatment of Nb3Sn coils for the CFETR CSMC

文献类型：期刊论文

作者Wang, Weijun2,3; Qin, Jinggang3; Yu, Min3; Li, Jiangang1,3
刊名FUSION ENGINEERING AND DESIGN
出版日期2021-04-01
卷号165
关键词Heat transfer Nb3Sn coil Heat treatment CFETR CSMC
ISSN号0920-3796
DOI10.1016/j.fusengdes.2021.112248
通讯作者Wang, Weijun(weijun.wang@ipp.ac.cn)
英文摘要The heat treatment of Nb3Sn coils of China Fusion Engineering Test Reactor (CFETR) central solenoid model coil (CSMC) has been completed at the Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP). The brittle A15 phase material requires coil winding prior formation of the superconducting material, and the technology of "wind and react" has been used to manufacture Nb3Sn coil. The Nb3Sn coils were heat-treated under the argon atmosphere and the heat treatment was successful. Since the critical properties of Nb3Sn strongly depend on the heat treatment temperature, especially the uniformity of temperature, it is necessary to analyze the detailed temperature change process during the heat treatment. During the heat treatment, several thermocouples were arranged on the coil surface for temperature monitoring. At the same time, the heat transfer process of heat treatment and the distribution of the coil temperature field is theoretically analyzed and simulated. The uniformity of heat treatment temperature meets the requirements. This paper mainly presents the heat transfer analysis, heat treatment process, and numerical simulations during heat treatment.
资助项目Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; Youth Innovation Promotion Association, Chinese Academy of Sciences
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000632658300002
出版者ELSEVIER SCIENCE SA
资助机构Comprehensive Research Facility for Fusion Technology Program of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/121364]  
专题中国科学院合肥物质科学研究院
通讯作者Wang, Weijun
作者单位1.Hefei Comprehens Natl Sci Ctr, Inst Energy, Hefei, Peoples R China
2.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei, Peoples R China
3.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Weijun,Qin, Jinggang,Yu, Min,et al. Heat transfer analysis during heat treatment of Nb3Sn coils for the CFETR CSMC[J]. FUSION ENGINEERING AND DESIGN,2021,165.
APA Wang, Weijun,Qin, Jinggang,Yu, Min,&Li, Jiangang.(2021).Heat transfer analysis during heat treatment of Nb3Sn coils for the CFETR CSMC.FUSION ENGINEERING AND DESIGN,165.
MLA Wang, Weijun,et al."Heat transfer analysis during heat treatment of Nb3Sn coils for the CFETR CSMC".FUSION ENGINEERING AND DESIGN 165(2021).

入库方式： OAI收割

来源：合肥物质科学研究院

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