Influence of magnetoelasticity on frequency equation of Shear wave propagation in a multilayered magnetoelastic anisotropic monoclinic medium

摘要

The present paper deals with the Shear wave propagation in a multilayered magnetoelastic anisotropic monoclinic medium with finite difference modeling to comprehend the stability criteria, phase velocity, and group velocity. Utilizing Maxwell’s fundamental theory of magnetoelasticity, the problem has been constructed. Haskell’s matrix technique has been utilized to obtain the frequency equation. Stability analysis has been conducted based on the finite difference technique to reduce the soaring error values and control its stability. Numerical evaluation as well as graphical representation, have been employed to enlighten the effects of different values of courant number and magnetoelasticity on the phase and group velocities.