Analysis of Rayleigh surface wave propagation in isotropic micropolar solid under three-phase-lag model of thermoelasticity
Keywords:
Rayleigh surface wave, three-phase lag, micropolar thermoelasticity, phase velocity, attenuation coefficient, specific lossAbstract
The present paper is dealing about the Rayleigh surface wave propagation in an isotropic-micropolar-thermoelastic solid by employing the three-phase-lag thermoelasticity theory. The secular equations for insulated as well as isothermal boundary conditions are derived analytically. Effect of phase lags on phase velocity, attenuation coefficient and specific loss factor are illustrated in different figures and the salient features are emphasised.
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