Analysis of thermoelastic disc with radiation conditions on the curved surfaces


The principal aim of this paper is to investigate the thermoelastic problems in a nonhomogeneous thick annular disc in which sources are generated according to the linear function of the temperature, with compounded effect due to partial heating and boundary conditions of the radiation type. The solutions are based on theory of integral transformations with boundary conditions of radiation type on the curved surfaces, with independent radiation constants. The results are obtained in series form in terms of Bessel’s functions. Some numerical results for the temperature change, the displacement, and the stress distributions are shown in figures.