PLANE WAVE REFLECTION IN A MEMORY-DEPENDENT NONLOCAL MAGNETOTHERMOELASTIC ELECTRICALLY CONDUCTING TRICLINIC SOLID HALF-SPACE

In this paper, the memory-dependent nonlocal magnetothermoelasticity theory is used for the refl ection problem in a magnetized electrically conducting thermo-triclinic solid half-space. The velocity equation is derived by formulating and solving the governing equations for a triclinic magnetothermoelastic medium according to the memory-dependent derivative nonlocalized thermoelasticity. Three quasi-plane waves, namely, quasi-longitudinal displacement (qP), quasi-thermal (qT), and quasi-shear vertical (qSV) waves, propagate in the medium according to the plane-wave solution. The wave velocities are calculated. For the incidence of a coupled quasi-plane wave, the equations for the refl ection coeffi cient and energy ratio are derived. These characteristics are presented graphically. 
In this paper, the memory-dependent nonlocal magnetothermoelasticity theory is used for the refl ection problem in a magnetized electrically conducting thermo-triclinic solid half-space. The velocity equation is derived by formulating and solving the governing equations for a triclinic magnetothermoelastic medium according to the memory-dependent derivative nonlocalized thermoelasticity. Three quasi-plane waves, namely, quasi-longitudinal displacement (qP), quasi-thermal (qT), and quasi-shear vertical (qSV) waves, propagate in the medium according to the plane-wave solution. The wave velocities are calculated. For the incidence of a coupled quasi-plane wave, the equations for the refl ection coeffi cient and energy ratio are derived. These characteristics are presented graphically. 
Author:  A. K. Yadava, E. Schnack
Keywords:  memory-dependent derivative (MDD), nonlocality, kernel, magnetic fi eld, refl ection coeffi cient, energy ratio, triclinic half-space
Page:  1658