Title :
Development of the mechanical structure for FERMI@Elettra APPLE II undulators
Author :
Civita, D. La ; Diviacco, B. ; Knapic, C. ; Musardo, M. ; Zangrando, D. ; Bregant, L. ; Poloni, C.
Author_Institution :
Sincrotrone Trieste SCpA, Trieste
Abstract :
A conceptual design study of the mechanical structure for the APPLE II undulators of the FERMI@Elettra project has been carried out using FEM structural analysis and multiobjective optimization software. In this paper the predicted undulator performance is presented taking into account the mechanical deformations due to the variable magnetic forces. The resultant magnetic field and optical phase errors are shown to be negligibly small.
Keywords :
accelerator magnets; deformation; storage rings; synchrotrons; wigglers; APPLE II undulators; FEM structural analysis; FERMI; Elettra undulator; magnetic forces; mechanical deformations; multiobjective optimization software; optical phase errors; Aluminum; Displacement measurement; Magnetic analysis; Magnetic fields; Magnetic forces; Phased arrays; Polarization; Servomotors; Structural beams; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440955
