Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS

doi:10.1016/j.cryogenics.2020.103192

	Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS
	Zhu, L.1,2; Wu, W.1; Yu, S. R.2; Sun, L. T.1; Chen, Y. Y.1; Mei, E. M.1; Ni, D. S.1; Du, Z. Y.1
刊名	CRYOGENICS
	2020-12-01
卷号	112 页码:5
关键词	Mirror structure Nb3Sn sextupole coil
ISSN号	0011-2275
DOI	10.1016/j.cryogenics.2020.103192
通讯作者	Zhu, L.(zhuli@impcas.ac.cn)
英文摘要	The new Nb3Sn superconducting magnet system for the fourth-generation 45 GHz ECR source is under development at the Institute of Modern Physics (IMP). A mirror structure of the Nb3Sn sextupole testing coil based on an aluminum shell-based structure and bladder & key technology is used for studying the coil's mechanical, thermal and quench performance under realistic conditions. This paper describes the mechanical analyses performed to estimate the sextupole's preload. Based on the three-dimensional finite-element mechanical model, the stress analysis for the process of assembly, cooling down, and charging is carried out. The assembly and strain measurement results of sextupole mirror structure are also introduced in this paper.
资助项目	NSFC (National Nature Science Foundation of China) research program[11427904] ; National Natural Science Foundation of China[11575266]
WOS关键词	HIAF
WOS研究方向	Thermodynamics ; Physics
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000605608900006
资助机构	NSFC (National Nature Science Foundation of China) research program ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/138097]
专题	中国科学院近代物理研究所
通讯作者	Zhu, L.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ Technol, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhu, L.,Wu, W.,Yu, S. R.,et al. Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS[J]. CRYOGENICS,2020,112:5.
APA	Zhu, L..,Wu, W..,Yu, S. R..,Sun, L. T..,Chen, Y. Y..,...&Du, Z. Y..(2020).Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS.CRYOGENICS,112,5.
MLA	Zhu, L.,et al."Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS".CRYOGENICS 112(2020):5.