Computational modeling of magnets for electrophysical setups

The design, construction and operation of magnetic systems of some electrophysical setups require preliminary mathematical modeling. While calculating the fields of the magnetic systems mentioned (based on solving a set of direct problems of magnetostatics), we attempted to solve the inverse problem of magnetostatics, namely, to find an optimal construction of the current elements and ferromagnetic yoke for a required distribution of the magnetic field. This work discusses the results of numerical modeling of the magnet field distribution for some modifications of the SP-94 spectrometric magnet used in some experimental setups.