Generalized Thermoelastic Interaction in Orthotropic Media under Variable Thermal Conductivity Using the Finite Element Method

This article addresses a thermoelastic problem under varying thermal conductivity with and without Kirchhoff’s transforms. The temperature increment, displacement, stresses in an orthotropic material spherical cavities are studied. inner surface of the hole is constrained heated by shock. numerical solutions derived using finite element technique setting generalized thermoelasticity model one delay time. supposed to be temperature-dependent transformation. Due difficulty nonlinear formulations, approach used solve solution determined Laplace transform eigenvalues when employing transformation linear example. Variable addressed compared result for investigated fields graphically represented. According analysis results, provides limited speed propagations both mechanical waves.