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Structural Engineering and Mechanics Volume 90, Number 5, June10 2024 , pages 459-466 DOI: https://doi.org/10.12989/sem.2024.90.5.459 |
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A novel of rotating nonlocal thermoelastic half-space with temperaturedependent properties and inclined load using the dual model |
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Samia M. Said
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| Abstract | ||
| Eringen's nonlocal thermoelasticity theory is used to study wave propagations in a rotating two-temperature thermoelastic half-space with temperature-dependent properties. Using suitable non-dimensional variables, the harmonic wave analysis is used to convert the partial differential equations to ordinary differential equations solving the problem. The modulus of elasticity is given as a linear function of the reference temperature. MATLAB software is used for numerical calculations. Comparisons are carried out with the results in the context of the dual-phase lag model for different values of rotation, a nonlocal parameter, an inclined load, and an empirical material constant. The distributions of physical fields showed that the nonlocal parameter, rotation, and inclined load have great effects. When a nonlocal thermoelastic media is swapped out for a thermoelastic one, this approach still holds true. | ||
| Key Words | ||
| dual-phase-lag model; nonlocal parameter; rotation; the inclined load; two-temperatures | ||
| Address | ||
| Samia M. Said: Department of Mathematics, Faculty of Science, Zagazig University, P.O. Box 44519, Zagazig, Egypt | ||