Speaker
Dr
Wei Wu
(Institute of Modern Physics,Chinese Academy of Sciences)
Description
The new Nb3Sn superconducting magnet system for the fourth-generation 45 GHz ECR source is under developing in the institute of Modern Physics(IMP). A mirror structure of the Nb3Sn sextupole testing coil based on a key and bladder technology is used for studying the coil's mechanical, thermal and quench performance under the realistic conditions. This paper describes the main components and the assembly procedures of the Mirror structure. 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.
Authors
Ms
Li Zhu
(Institute of Modern Physics,Chinese Academy of Sciences)
Dr
Wei Wu
(Institute of Modern Physics,Chinese Academy of Sciences)
Prof.
Shurong Yu
(LanZhou University of Technology)
Dr
Yuquan Chen
(Institute of Modern Physics,Chinese Academy of Sciences)
Mr
Enming Mei
(Institute of Modern Physics,Chinese Academy of Sciences)
Mr
Dongshen Ni
(Institute of Modern Physics,Chinese Academy of Sciences)
Mr
Zhuoyue Du
(Institute of Modern Physics,Chinese Academy of Sciences)
Prof.
Liangting Sun
(Institute of Modern Physics,Chinese Academy of Sciences)
