Contactless non-destructive thermal control of materials

Abstract

Physical and mathematical models of the heat transfer process in the reviewed control object are considered. On the basis of the formulated boundary value problem of thermal conductivity (using the Laplace and Hankel transformations) the calculated dependences for calculating the desired values of thermal conductivity and thermal diffusivity are obtained. An algorithm for the functioning of the information-measuring and control system for implementing the developed method for measuring the thermophysical properties of materials is presented.