Abstract
AbstractThe dynamic processes in an elastic bar composed of a material, which is capable of undergoing phase transitions, are under consideration. We use a model of an elastic body with non‐convex strain energy potential. The admissible motions of the phase boundary along the bar are sought for. It is assumed that the phase boundary moves at a variable speed. The motion is caused by a non‐equilibrium initial condition for the phase boundary position. We obtain an analytical non‐self‐similar solution of the problem and investigate its properties. The results obtained in the framework of this full dynamic approach are compared with the results obtained in the framework of the kinetic (quasi‐static) approach.
Published Version
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