 | | 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: | | 13554 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8194
|
| In English (Mech. Solids): | | 5360 |
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| << Previous article | Volume 60, Issue 7 / 2025 | Next article >> |
| Mohamed I. M. Hilal and Waleed F. Youssef, "Analytical and Numerical Modeling of Initial Pressure and Rotational Waves in a Microelongated Thermoelastic Layer Using the Moore-Gibson-Thompson Model," Mech. Solids. 60 (7), 6053-6067 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
7 |
Pages |
6053-6067 |
| DOI |
10.1134/S0025654425604112 |
| Title |
Analytical and Numerical Modeling of Initial Pressure and Rotational Waves in a Microelongated Thermoelastic Layer Using the Moore-Gibson-Thompson Model |
| Author(s) |
Mohamed I. M. Hilal (Department of Basic Sciences, Faculty of Engineering, Sinai University, Al-Arish, Egypt, mimhilal@yahoo.com, mohamed.hilal@su.edu.eg)
Waleed F. Youssef (Department of Mechanical Engineering, Faculty of Engineering, Sinai University, Al-Arish, Egypt, waleed.mohammed@su.edu.eg) |
| Abstract |
This study investigates the behavior of rotational waves through a thermoelastic microelongated layer subjected to initial hydrostatic stress. The mathematical framework for describing heat
conduction based on the Moore-Gibson-Thompson (MGT) model. To analyze the wave propagation,
a harmonic wave approach is employed to obtain explicit solutions for the key physical quantities,
including stress, strain, and temperature distribution within the layer. These solutions are then presented and verified through graphical representations for the aluminum-epoxy. Furthermore, the
extent of the damping of the propagated waves is influenced by various factors, including the specific
material parameters of the thermoelastic layer and the boundary conditions imposed on the system.
These findings provide insights into the complex interplay between thermal effects, material properties, and wave propagation in the microelongated structures. This study contributes to a better understanding of the behavior of these materials under stress and temperature variations, which is crucial for
various engineering applications. This work contributes to the growing field of generalized thermoelasticity and wave mechanics in microstructured media, offering a robust framework for analyzing the
complex interactions between the mechanical and thermal fields. It’s especially valuable for industries
where precision, stability, and thermal resilience are critical. |
| Keywords |
harmonic wave solution, initial stress, rotation, microelongated layer, Moore-Gibson-Thompson |
| Received |
31 July 2025 | Revised |
08 October 2025 | Accepted |
28 October 2025 |
| Link to Fulltext |
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