Superconducting Magnet for a Disk Generator of the FUJI-1 MHD Facility

Design

Abstract

Design of a superconducting magnet to be coupled with a disk MHD generator in the closed cycle MHD experimental facility FUJI-1 is described. The superconducting magnet consists of two separated windings whose shape is of the circular Helmholtz type. A new structure between the windings has been proposed which supports magnetic force induced between the two windings and, at the same time, minimizes the heat leakage to the windings.