Title :
Thermal analysis of the beam missteering in APS storage ring
Author :
Sheng, I.C. ; Howell, J. ; Sharma, S.
Author_Institution :
Adv. Photon Source, Argonne Nat. Lab., IL, USA
Abstract :
Several bending magnet beam missteering cases have been investigated for the 7-GeV storage ring of the Advanced Photon Source (APS). One of the critical missteering events is presented in this paper. Finite element analyses are performed to solve for both temperature and stress fields. Thermally induced deflections are determined by utilizing beam bending theory. A safe current limit is established for the storage ring chambers
Keywords :
beam handling equipment; electron accelerators; finite element analysis; storage rings; thermal analysis; 7 GeV; APS storage ring; bending magnet beam missteering; critical missteering events; current limit; finite element analyses; storage ring chambers; stress fields; temperature fields; thermal analysis; thermally induced deflections; Geometry; Government; Laboratories; Magnetic field induced strain; Magnetosphere; Positrons; Storage rings; Temperature; Thermal stresses; X-rays;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.308566
