Mechanical and Seismic Performance Analysis of the Dewar Used for Helium Gas Tightness Test for CFETR TF Conductor

doi:10.1109/TASC.2022.3169727

	Mechanical and Seismic Performance Analysis of the Dewar Used for Helium Gas Tightness Test for CFETR TF Conductor
	Gao, Jianguo 2; Xu, Aihua 2,3; Wang, Xinggang 2; Zhang, Zixia 2; Cai, Fuhai 2; Liu, Jiang 2; Jin, Jing 3; Wu, Kaihong 3; Shi, Yi 3; Wu, Junrong 1
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2022-09-01
卷号	32
关键词	Conductors Stress Strain Legged locomotion Windings Helium Finite element analysis CFETR dewar mechanical analysis seismic performance analysis TF coil
ISSN号	1051-8223
DOI	10.1109/TASC.2022.3169727
通讯作者	Wu, Junrong(junrong.wu@ipp.ac.cn)
英文摘要	China Fusion Engineering Test Reactor (CFETR), a new tokamak device, is under concept design based on the experience of Experimental Advanced Superconducting Tokamak (EAST) and ITER. Research and development of TF coil for CFETR is carried out by ASIPP. TF coil is winding by Cable in-Conduit Conductor (CICC). Main manufacturing process of CICC includes welding of jacket, draw lead, winding and global helium gas tightness test. After winding, the diameter of TF conductor is about 4 m and the weight is about to 30 t. This paper describes structural design of dewar which is used for the global helium gas tightness test for the TF conductor after winding. A global finite element model is created based on the design geometry data to investigate the mechanical property of the dewar under static load and seismic load.
资助项目	QingLan Project ; Applied Basic Research Program of Changzhou[CJ20200011] ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[21KJD510008]
WOS研究方向	Engineering ; Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000805787000007
资助机构	QingLan Project ; Applied Basic Research Program of Changzhou ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131221]
专题	中国科学院合肥物质科学研究院
通讯作者	Wu, Junrong
作者单位	1.West Anhui Univ, Luan 237012, Peoples R China 2.Changzhou Vocat Inst Mechatron Technol, Changzhou 213164, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Gao, Jianguo,Xu, Aihua,Wang, Xinggang,et al. Mechanical and Seismic Performance Analysis of the Dewar Used for Helium Gas Tightness Test for CFETR TF Conductor[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2022,32.
APA	Gao, Jianguo.,Xu, Aihua.,Wang, Xinggang.,Zhang, Zixia.,Cai, Fuhai.,...&Wu, Junrong.(2022).Mechanical and Seismic Performance Analysis of the Dewar Used for Helium Gas Tightness Test for CFETR TF Conductor.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,32.
MLA	Gao, Jianguo,et al."Mechanical and Seismic Performance Analysis of the Dewar Used for Helium Gas Tightness Test for CFETR TF Conductor".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 32(2022).