Wave Propagation in Nonlocal Dual- Phase-Lag Anisotropic Thermo-Elasticity

This paper examines plane wave propagation with initial stress and magnetic field in nonlocal dual-phase-lag in anisotropic thermo-elastic solid half-space. By Solving the governing equations in the x-y plane, we find the existence of three plane waves. Three non-homogeneous equations in the reflection coefficients of reflected waves are produced by this research's investigation of the reflection of such waves in plane form, through thermally insulated and isothermal stress-free surfaces. The nonlocal dual-phase-lag thermo elastic solid half space is used to calculate the phase velocity, specific loss, attenuation coefficient, and reflection coefficient for a given material. The variation in frequency and nonlocal parameter, as well as the reflection coefficient, phase velocity, attenuation coefficient, and specific loss, are graphically shown using the MATLAB application.