 | | 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: | | 13362 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8178
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| In English (Mech. Solids): | | 5184 |
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| << Previous article | Volume 60, Issue 5 / 2025 | Next article >> |
| Mohamed F. Ismail, Hamdy M. Ahmed, and Ibrahim A. Abbas, "Analytical Investigation of Temperature-Dependent Thermoelastic Behavior under Laser Pulse Influence within the Coupled Theory Framework Using Improved Modified Extended Tanh Function Method," Mech. Solids. 60 (5), 3686-3705 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
5 |
Pages |
3686-3705 |
| DOI |
10.1134/S0025654425601491 |
| Title |
Analytical Investigation of Temperature-Dependent Thermoelastic Behavior under Laser Pulse Influence within the Coupled Theory Framework Using Improved Modified Extended Tanh Function Method |
| Author(s) |
Mohamed F. Ismail (Faculty of Computers and Information System, Egyptian Chinese University, Cairo, Egypt, m.fekry2015@yahoo.com)
Hamdy M. Ahmed (Department of Physics and Engineering Mathematics, Higher Institute of Engineering, El-Shorouk Academy, El-Shorouk City, Cairo, Egypt, hamdy_17eg@yahoo.com)
Ibrahim A. Abbas (Department of Mathematics, Faculty of Science, Sohag University, Sohag, Egypt, ibrabbas7@science.sohag.edu.eg) |
| Abstract |
his study presents the Improved Modified Extended Tanh Function Method (IMETFM)
as an advanced analytical approach to investigate the influence of laser pulse phenomena on thermo-elastic materials exhibiting temperature dependent properties within the framework of coupled thermoelasticity theory. Given the nonlinear nature of thermoelasticity, the research focuses on scenarios
where thermal variations induce substantial changes in both the material’s structural form and intrinsic characteristics. Understanding these interactions is crucial for accurately modeling real-world
applications, such as the distribution of thermal stresses in large-scale engineering structures, the
impact of temperature fluctuations on material performance, and the intricate coupling between
mechanical and thermal responses. By employing the proposed analytical method, a diverse set of
exact wave solutions has been derived, incorporating multiple free parameters. These solutions include
bright soliton solutions, as well as rational, exponential, and hyperbolic function-based solutions.
To further elucidate the findings, graphical representations of key physical quantities are provided,
suchprovided, such as temperature, displacement fields, and components, offering deeper insight into
the underlying thermoelastic behavior and facilitating better interpretation of the results. |
| Keywords |
Coupled theory, Nonlinear thermo-elasticity, Laser pulse, Exact solutions |
| Received |
30 March 2025 | Revised |
23 May 2025 | Accepted |
29 May 2025 |
| Link to Fulltext |
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