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This present investigation is focus on the propagation of Stoneley waves at the
interface of thermoelastic diffusion solid half space and microstretch thermoelastic diffusion
solid half space. The secular equation of Stoneley waves is derived in the compact form by
using the appropriate boundary conditions. Phase velocity and attenuation coefficients are
obtained numerically. Also the components of normal displacement, normal stress and
temperature distribution are obtained. The effect of diffusion and relaxation times on the phase
velocity, attenuation coefficient, normal displacement, stress components and temperature
distribution are depicted graphically for a particular model. Some particular cases of interest
are also deduced.
Keywords: microstretch; thermoelastic diffusion; Stoneley waves, phase velocity; attenuation coefficient. |
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