The purpose of this paper is to scrutinize the effect of magnetic field and thermal relaxation time on a general three-dimensional model of the equations of generalized magneto-thermoelasticity in a homogeneous, isotropic, thermally and perfectly conducting elastic half-space solid whose surface is subjected to a thermal shock in the context of the Lord-Shulman theory. The normal mode analysis ...

The aim of the present work is to investigate the influence of the Mode-I crack on the plane waves in a linearly fiber-reinforced. A general model of the equations of coupled theory (CD) and Lord-Shulman (LS) theory with one relaxation time are applied to study the influence of reinforcement on the total deformation for an infinite space weakened by a finite linear opening Mode-I crack is solvi...

In this study, the thermoelastic behavior of a thick-walled homogeneous cylinder based on Lord-Shulman theory is investigated. It assumed that inner and outer surfaces are traction-free, surface insulated while subjected to time-dependent internal temperature load. The governing equations in coupled form solved with pseudospectral Chebyshev method. numerical approach validated benchmark results...

Abstract The reflection and refraction phenomenon of propagation waves in couple stress micropolar thermoviscous elastic solid media with independent viscoelastic properties have been studied. structure the model has taken such that plane interface is divides given into two half spaces perfect contact. Here, we find there are five waves, one them propagating independently while others set coupl...

In this paper, the generalized coupled thermoporoelasticity model of hollow and solid spheres under radial symmetric loading condition (r, t) is considered. A full analytical method is used and an exact unique solution of the generalized coupled equations is presented. The thermal, mechanical and pressure boundary conditions, the body force, the heat source and the injected volume rate per unit...

The present investigation deals with study of thermoelastic damping and frequency shift of Kirchhoff plate resonators by using generalized thermoelasticity theory of dual-phase-lag model. The basic equations of motion and heat conduction equation are written with the help of Kirchhoff-Love plate theory and dual phase lag model. The analytical expressions for thermoelastic damping and frequency ...

A novel model of a hyperbolic two-temperature theory is investigated to study the propagation thermoelastic waves on semiconductor materials. The governing equations are studied during photo-excitation processes in context photothermal theory. outer surface o medium illuminated by laser pulse. generalized photo-thermoelasticity two dimensions (2D) deformation used many models (Lord–Shulman (LS)...

In this work, an analysis of thermoelastic, homogeneous, and isotropic microbeams was conducted in the context non-Fourier heat conduction law. The first end microbeam based on a graphene strip, which connected to electrical voltage source. Under simple boundary conditions maintained by fixed side ratios, Lord–Shulman model generalized thermoelasticity applied. thermally loaded with source due ...

We study the reflection and transmission coefficients of plane waves incident at an interface between two isotropic thermoelastic half spaces compare them with those elastic case. The models include classical-Biot (B) extended Lord-Shulman (LS) theories, predict reflected transmitted fast-compressional (P), thermal (T) shear (S) waves. are formulated in terms incidence inhomogeneity angles, med...

Abstract In this investigation, a computational analysis is conducted to study magneto-thermoelastic problem for an isotropic perfectly conducting half-space medium. The medium subjected periodic heat flow in the presence of continuous longitude magnetic field. Based on Moore–Gibson–Thompson equation, new generalized model has been investigated address considered problem. introduced can be form...