Magnetic design of the Fermilab 11 T Nb/sub 3/Sn short dipole model

Author

Ambrosio, Giorgio ; Andreev, N. ; Caspi, S. ; Chow, K. ; Kashikhin, V.V. ; Terechkine, I. ; Wake, M. ; Yadav, S. ; Yamada, R. ; Zlobin, A.V.

Author_Institution

Fermi Nat. Accel. Lab., Batavia, IL, USA

Volume

10

Issue

1

fYear

2000

fDate

3/1/2000 12:00:00 AM

Firstpage

322

Lastpage

325

Abstract

High field accelerator magnets for a future Very Large Hadron Collider are being developed at Fermilab in collaboration with LBNL and KEK. The goal of this work is to elaborate a cost-effective Nb/sub 3/Sn dipole magnet design and technology which provide the nominal field of 11 T. This paper presents a description of the magnetic design of the first short model including cable and strand parameters, coil and yoke cross-section and magnet end geometry. The results of field distribution and field quality calculations including geometrical and random harmonics, coil magnetization and iron saturation effects are also reported.

Keywords

accelerator magnets; colliding beam accelerators; niobium alloys; proton accelerators; storage rings; superconducting magnets; tin alloys; 11 T; Fermilab 11 T Nb/sub 3/Sn short dipole model; Nb/sub 3/Sn; Very Large Hadron Collider; coil magnetization; field distribution; field quality calculations; geometrical harmonics; high field accelerator magnets; iron saturation effects; magnet end geometry; magnetic design; random harmonics; strand parameters; yoke cross-section; Accelerator magnets; Coils; Collaborative work; Geometry; Large Hadron Collider; Niobium; Power cables; Saturation magnetization; Solid modeling; Tin;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.828239

Filename

828239