Computer Analysis of Nonstationary Thermoelastic Processes in an Electrically Conductive Plate during Pulse Electromagnetic Treatment

A well-known physicomathematical model is used to determine temperature fields and stresses in a conductive plate under the action of pulsed electromagnetic fields (EMF). This model is based on the use of known experimental facts about the adiabatic processes of heating and deformation of a conductive body subjected to the action of pulsed EMF. On its basis, a non-stationary thermomechanics problem for a conductive non-ferromagnetic plate is formulated. General solutions to this problem for pulsed electromagnetic action have been obtained. A computer analysis of the obtained solutions was carried out, as a result of which the regularities of non-stationary thermomechanical processes in a conductive plate subjected to the action of electromagnetic pulses of microsecond duration have been investigated.