Details

Autor(en) / Beteiligte

• Caspi, S.
• Gilbert, W.
• Helm, M.
• Laslett, L.

Titel

The effects of filament magnetization in superconducting magnets as calculated by poisson

Ist Teil von

• IEEE transactions on magnetics, 1987-03, Vol.23 (2), p.510-513

Ort / Verlag

New York, NY: IEEE

Erscheinungsjahr

1987

Quelle

IEEE Xplore Digital Library

Beschreibungen/Notizen

• Magnetization of superconducting material can be introduced into POISSON through a field dependent permeability table (in the same way that iron characteristics are introduced). This can be done by representing measured magnetization data of the increasing and decreasing field by two independent B-γ curves (γ = 1/μ). Magnetization curves of this type were incorporated into the current regions of the program POISSON and their effect on the field coefficients observed. We have used this technique to calculate the effect of magnetization on the multipole coefficients of a SSC superconducting dipole magnet and to compare these coefficients with measured values.