Mechanical Design of the Fast-Cycling Superconducting Dipole Magnet

Résumé fourni par la source

A fast-cycling superconducting dipole magnet with a central magnetic field of 6 T and a ramp rate of 1 T/s for ion synchrotron has been developed in the Institute of Modern Physics (IMP). A modified cosθ current distribution is adopted for the magnetic field design. The coil consists of eight layers of multi-strand round cables which are embedded into the machined grooves on the formers. Considering the high electromagnetic forces of the magnet, the nested coil winding is supported by a shell-based structure which uses an aluminum cylinder pre-tensioned using water-pressurized bladders and interference keys. This paper presents the mechanical design of the superconducting dipole magnet along with fabrication details, the room temperature assembly, and the cryogenic test results, respectively.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.