The Effects of Fractional Time Derivatives in Porothermoelastic Materials Using Finite Element Method

In this work, a new model for porothermoelastic waves under fractional time derivative and two delays is utilized to study temperature increments, stress the displacement components of solid fluid phases in media. The governing equations are presented Lord–Shulman theory with thermal relaxation time. finite element method has been adopted solve these due complex formulations problem. effects parameter porosity media have studied. numerical outcomes temperatures, stresses graphically. These results will allow future studies gain detailed insight into non-simple porothermoelasticity various phases.