Finite element model of training in the superconducting quadrupole magnet SQ02 Original Research Article

This paper describes the use of 3D finite element models to study training in superconducting magnets. The simulations are used to examine coil displacements when the electromagnetic forces are cycled, and compute the frictional energy released during conductor motion with the resulting temperature rise. A computed training curve is then presented and discussed. The results from the numerical computations are compared with test results of the Nb3Sn racetrack quadrupole magnet SQ02.