Magnetic Field Calculations for the Cornell Brookhaven Electron Test Accelerator Magnets
This page serves to catalog and archive results from magnetic field calculations for the Cornell
Brookhaven Test Accelerator (CBeta) Halbach magnets
from the
Vector Fields Software for
Electromagnetic Design (OPERA version 15R3). The original design and model development work was done by Stephen Brooks and Nick Tsoupas of BNL.
J.A. Crittenden/25 March 2016
- Introductory Presentation
Model Development for the FFAG Cell BD, QF, and BDT Magnets, 25 March 2016 (odp, pdf, html)
- Analytic Field Representations
Fortran90 code for field values (text)
Fit parameter tables and plots of field table values, field functions, and residuals:
- BD
(parameter table (text), plots (pdf)
- QF
(parameter table (text), plots (pdf)
- Field Tables and Plots
Field tables and plots of field values, gradients and integrals:
- BD
(field table (text), plots (pdf)
- QF
(field table (text), plots (pdf)
- BDT
(field table (text), plots (pdf)
- Nick Tsoupas' QFX3P0Y2P0Z4_CHRIS table
(field table (text), plots (pdf)
- Nick Tsoupas' BDX3P0Y2P0Z4_CHRIS table
(field table (text), plots (pdf)
- Opera3D input files
B-H relationship for the NeFeCoN35 magnet material (text)
CSV-to-Opera translation script(python)
Command files for Opera 15R3 including detailed comments on version history and geometric modeling
General Documentation
crittenden@cornell.edu
Jim Crittenden
Wilson Synchrotron Laboratory
Room 212
Phone:(607) 255-4882
FAX:(607) 255-8062
Last modified 31 January 2016