Research of thermal processes in a solid bimetallic cylinder under the action of an unsteady electromagnetic field
This study introduces a comprehensive physical and mathematical model designed to investigate thermal processes within a solid bimetallic cylindrical rod subjected to an amplitude-modulated radio pulse. The initial relations for the electrodynamics initial-boundary-value problem of the rod are presented, with the axial component of the magnetic field intensity vector identified as the key determining function. The problem is addressed by approximating the distributions of this determining function in the constituent cylinders using quadratic polynomials along the radi