DocumentCode
1105002
Title
Power series stress analysis of solenoid magnets
Author
Cox, Anthony W. ; Garmestani, Hamid ; Markiewicz, W. Denis ; Dixon, Iain R.
Author_Institution
Nat. High Magnetic Field Lab., Florida State Univ., Tallahassee, FL, USA
Volume
32
Issue
4
fYear
1996
fDate
7/1/1996 12:00:00 AM
Firstpage
3012
Lastpage
3015
Abstract
An analytical solution for the stress analysis of superconducting solenoids is given which reflects the full spatial variation of Lorentz body forces and includes shear stress components. The solution is based on power series expansions of the Lorentz body forces and the displacements which in turn gives the strains and stresses, including shear stress components. This solution is applicable to the windings and reinforcement layers of magnets and is compared to a finite element method using a 7 T sample magnet with reinforcement
Keywords
series (mathematics); solenoids; stress analysis; superconducting magnets; 7 T; Lorentz body force; power series; reinforcement layer; shear stress; stress analysis; superconducting solenoid magnet; winding; Equations; Finite element methods; Laboratories; Magnetic analysis; Magnetic field induced strain; Solenoids; Superconducting coils; Superconducting magnets; Symmetric matrices; Thermal stresses;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.511510
Filename
511510
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