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
关键词	Binary alloys Magnets Mirrors Mobile telecommunication systems Niobium alloys Optical testing Stress analysis Superconducting coils Superconducting magnets Fourth generation Mechanical analysis Mechanical design Mechanical model Mirror structure Realistic conditions Shell-based structures Three dimensional finite elements
ISSN号	00112275
DOI	10.1016/j.cryogenics.2020.103192
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. © 2020 Elsevier Ltd
WOS研究方向	Thermodynamics ; Physics
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000605608900006
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115459]
专题	材料科学与工程学院
作者单位	1.Institute of Modern Physics of Chinese Academy of Science, Lanzhou; 730000, China 2.Lanzhou University of Technology, Lanzhou; 730050, 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.
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.
MLA	Zhu, L.,et al."Mechanical design of the magnet mirror structure for testing Nb3Sn sextupole coil of 45 GHz ECRIS".Cryogenics 112(2020).