 | | 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: | | 13288 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8164
|
| In English (Mech. Solids): | | 5124 |
|
| << Previous article | Volume 60, Issue 4 / 2025 | Next article >> |
| Maaz Ali Khan, Adnan Jahangir, Afzal Rahman, Emad E. Mahmoud, and Mohammed Almuzaini, "Global Sensitivity Analysis of Wave Behavior in Rotating Solids with Laser-Induced Thermal and Stress Effects," Mech. Solids. 60 (4), 3181-3204 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
4 |
Pages |
3181-3204 |
| DOI |
10.1134/S0025654425601557 |
| Title |
Global Sensitivity Analysis of Wave Behavior in Rotating Solids with Laser-Induced Thermal and Stress Effects |
| Author(s) |
Maaz Ali Khan (Department of Physical and Numerical Sciences Qurtaba University of Science and Information Technology, Peshawar, Pakistan;Department of Mathematics, Department of Mathematics, University of Buner, Khyber Pakhtunkhwa, Pakistan, maazali977@gmail.com)
Adnan Jahangir (Department of Mathematics, COMSATS University Islamabad, Wah Campus, Wah, 47040 Pakistan)
Afzal Rahman (Department of Mathematics, Department of Mathematics, University of Buner, Khyber Pakhtunkhwa, Pakistan)
Emad E. Mahmoud (Department of Mathematics and Statistics, Collage of Science, Taif University, Taif, 21944 Saudi Arabia)
Mohammed Almuzaini (Jamoum College, Umm Al-Qura University, Mecca, 24382 Saudi Arabia) |
| Abstract |
The article focuses on a comprehensive theoretical model for wave reflection in a rotating,
isotropic semiconductor half-space exposed to laser pulse heating. The formulation incorporates the
combined effects of variable thermal conductivity, hydrostatic initial stress, Eringen’s nonlocal elasticity, and the three-phase lag (3PL) heat conduction model an integrated approach not previously
applied in wave propagation studies. The governing equations account for Coriolis and centrifugal
forces due to rotation, as well as laser-induced carrier dynamics. A key contribution of this work is the
use of Global Sensitivity Analysis (GSA) with Sobol indices to systematically evaluate the influence of
physical parameters on reflection amplitudes. The results reveal that nonlocal effects soften the stress
field, reducing reflection by dispersing energy across microstructural scales, while temperaturedependent conductivity alters thermal gradients and stress localization. These findings provide new
physical insights into thermo-mechanical wave behavior in microscale semiconductor media and inform the design of advanced opto-thermoelastic systems. |
| Keywords |
laser pulse, variable thermal conductivity, hydro-static initial stress, rotational parameter, global sensitivity analysis |
| Received |
04 April 2025 | Revised |
06 June 2025 | Accepted |
07 June 2025 |
| Link to Fulltext |
|
| << Previous article | Volume 60, Issue 4 / 2025 | Next article >> |
|
 If you find a misprint on a webpage, please help us correct it promptly - just highlight and press Ctrl+Enter
|
|
Russian 
English