Effective inductor systems for pulsed accelerators and actuators

The simulation of the pulsed magnetic field dynamics in the cross section of anisotropic core with a closed magnetic path is performed at linear rise of magnetizing force in time. The program QuickField v.6.2 (professional) has been used as the tool of research. On the base of results of simulation there is shown that slow diffusion of magnetic field into external sheets of package leads to the distortion of magnetic flux over cross section from the linear dependence on time. Evolution of magnetic induction distribution in the process of non-linear diffusion is shown by graphs. The correction of magnetizing force pulse form is proposed for the improving of linear rise of flux.