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Advances in Materials Research Volume 12, Number 3, September 2023 , pages 211-226 DOI: https://doi.org/10.12989/amr.2023.12.3.211 |
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Rayleigh waves in orthotropic magneto-thermoelastic media under three GN-theories |
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Parveen Lata and Himanshi
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| Abstract | ||
| The present work is considered to study the two-dimensional problem in an orthotropic magnetothermoelastic media and examined the effect of thermal phase-lags and GN-theories on Rayleigh waves in the light of fractional order theory with combined effect of rotation and hall current. The boundary conditions are used to derive the secular equations of Rayleigh waves. The wave properties such as phase velocity, attenuation coefficient are computed numerically. The numerical simulated results are presented graphically to show the effect of phase-lags and GN-theories on the Rayleigh wave phase velocity, attenuation coefficient, stress components and temperature change. Some particular cases are also discussed in the present investigation. | ||
| Key Words | ||
| attenuation coefficient; fractional order; hall current; orthotropic; phase lags; phase velocity; Rayleigh wave propagation; rotation | ||
| Address | ||
| Parveen Lata and Himanshi: Department of Mathematics, Punjabi University, Patiala, Punjab, India | ||
