Numerical modeling of magnetic field dynamics in tokamak taking into account the induced eddy currents

Abstract

Modeling of magnetic configurations in the vacuum chamber of the tokamak, including a null-field, taking into account eddy currents is actual for planning the initial phase of plasma production at tokamak – initiation of the plasma discharge. Since analytical calculations of magnetic field are impossible for dynamic currents in multi-element structure of tokamak, special computer code have to be used...