Title :
3D numerical model of electromagnetic quadrupoles for the Grenoble European Synchrotron
Author :
Albertini, J.B. ; Meunier, G. ; Conraux, P.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, ENSIEG, St. Martin d´´Heres, France
fDate :
7/1/1989 12:00:00 AM
Abstract :
The magnetic flux density B (Bx≈0, By, Bz≈0) produced by the quadrupole magnets of the future Grenoble European Synchrotron is computed. This value is needed to obtain the focusing force acting on the electrons. The finite-element software package FLUX3D is used to compute the flux density B and other useful parameters. A second-order tetrahedral mesh and a reduced scalar potential formulation have been chosen to solve this problem, taking into account the inducing coils, with accurate results in nonferromagnetic materials
Keywords :
magnetic flux; numerical methods; physics computing; software packages; synchrotrons; 3D numerical model; Grenoble European Synchrotron; electromagnetic quadrupoles; electrons; finite-element software package FLUX3D; focusing force; inducing coils; magnetic flux density; nonferromagnetic materials; quadrupole magnets; scalar potential formulation; second-order tetrahedral mesh; Boundary conditions; Coils; Electrons; Equations; Finite element methods; Magnetic analysis; Magnetic materials; Magnets; Numerical models; Synchrotron radiation;
Journal_Title :
Magnetics, IEEE Transactions on
