DocumentCode
335543
Title
The tuning of the cavity options for DIAMOND
Author
Dawson, C.L. ; Dykes, D.M. ; McIntosh, P.A.
Author_Institution
SERC Daresbury Lab., Warrington, UK
Volume
3
fYear
1997
fDate
12-16 May 1997
Firstpage
2956
Abstract
The RF group is considering both normally conducting and superconducting cavity systems for DIAMOND. This paper will discuss using temperature and longitudinal deformation as methods of tuning for a normally conducting cavity. The longitudinal deformation of a superconducting cavity is also discussed with its added technical difficulties of nanometer resolution and its cryogenic environment. A finite element analysis and URMEL-T software has been used extensively to predict cavity geometry changes and the associated frequency shift
Keywords
accelerator RF systems; accelerator cavities; finite element analysis; storage rings; superconducting cavity resonators; tuning; 500 MHz; DIAMOND; URMEL-T; finite element analysis; frequency shift; longitudinal deformation; normal conducting cavity; normally conducting cavity; superconducting cavity; temperature; tuning; Coolants; Cooling; Cryogenics; Finite element methods; Geometry; Laboratories; Radio frequency; Storage rings; Temperature; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-4376-X
Type
conf
DOI
10.1109/PAC.1997.753073
Filename
753073
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