 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13025 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8110
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| In English (Mech. Solids): | | 4915 |
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| << Previous article | Volume 59, Issue 8 / 2024 | Next article >> |
| A.M. Abd-Alla, Mahrous R. Ahmed, S.M. Abo-Dahab, Hanan S. Gafel, and S.B. Moeen, "The Impact of Two-Temperature and Magnetic Field on Gravitational Piezo-Thermoelastic Medium in the Context of Dual-Phase-Lag Theory," Mech. Solids. 59 (8), 4027-4050 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
8 |
Pages |
4027-4050 |
| DOI |
10.1134/S0025654424605433 |
| Title |
The Impact of Two-Temperature and Magnetic Field on Gravitational Piezo-Thermoelastic Medium in the Context of Dual-Phase-Lag Theory |
| Author(s) |
A.M. Abd-Alla (Mathematics Department, Faculty of Science, Sohag University, Sohag, 82524 Egypt, mohmrr@yahoo.com)
Mahrous R. Ahmed (Physics Department, Faculty of Science, Sohag University, Sohag, 82524 Egypt, mahrous_r_ahmed@yahoo.com)
S.M. Abo-Dahab (Physics Department, Faculty of Science, South Valley University, Qena, Egypt, sdahb@yahoo.com)
Hanan S. Gafel (Department of Mathematics and Statistics, College of Science, Taif University, Taif, 21944 Saudi Arabia, h.gafal@tu.edu.sa)
S.B. Moeen (Physics Department, Faculty of Science, Sohag University, Sohag, 82524 Egypt, samar_bashermoeenbasher@yahoo.com) |
| Abstract |
In the present work, we study the influence of gravity, magnetic field and two-temperature
on piezothermoelastic media considering the theory of Dual-phase-Lag “DPL.” The fundamental
equations for the problem in the context of the phenomenon parameters and boundary conditions
have been formulated. An analytic expressions for the displacement components, stress components,
temperature, and the components of strain tensors are investigated using the technique of normal
mode. The conditions for the Mechanical and Maxwell’s stresses and the temperature have been taken
on the interface of the medium. The obtained results by applying the “DPL” theory are shown to be
very close to each other except in determining one of the electric displacement components where the
results differ and in general the effect of the presence of two-temperature, gravity, and magnetic field.
The results obtained in the context of the new parameters and two theories are calculated analytically
and displayed by graphs. A comparison has been made with the previous results obtained by others that
show the impact of the new parameters. The theoretical and numerical computations are found to be
in close agreement. |
| Keywords |
two-temperature, piezo-thermoelasticity, magnetic field, gravity, dual-phase-lag, normal mode technique |
| Link to Fulltext |
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