 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 59, Issue 3 / 2024 | Next article >> |
| Doaa M. Salah, A.M. Abd-Alla, S.M. Abo-Dahab, Amnah M. Alharbi, and M.A. Abdelhafez, "Magneto-Thermoelastic Semiconductor Medium with Diffusion under the Hyperbolic Two-Temperature Photothermal Waves," Mech. Solids. 59 (3), 1774-1791 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
3 |
Pages |
1774-1791 |
| DOI |
10.1134/S0025654424603768 |
| Title |
Magneto-Thermoelastic Semiconductor Medium with Diffusion under the Hyperbolic Two-Temperature Photothermal Waves |
| Author(s) |
Doaa M. Salah (Department of Mathematics, Faculty of Science, Sohag University, Egypt, fayez_2000@yahoo.com)
A.M. Abd-Alla (Department of Mathematics, Faculty of Science, Sohag University, Egypt, mohmrr@yahoo.com)
S.M. Abo-Dahab (Department of Mathematics, Faculty of Science, South Valley University, Qena, Egypt, sdahb@yahoo.com)
Amnah M. Alharbi (Department of Mathematics and Statistics, College of Science, Taif University, Taif, 21944 Saudi Arabia, amnh.h@tu.edu.sa)
M.A. Abdelhafez (Department of Mathematics, Faculty of Science, Sohag University, Egypt, mostafa.abdallah@yahoo.com) |
| Abstract |
The purpose of this research is to examine the effects of magnetic field and thermal diffusion on a photo-thermoelastic semiconducting medium under the theory of hyperbolic two-temperature. During the formulation of the problem using the hyperbolic two-temperature theory, the relation
between plasma and thermoelastic waves was explored. The medium is assumed to be a semiconducting medium with isotropic and homogeneous characteristics. The Laplace transform technique is used
to construct analytic formulations for physical quantities such as stresses, displacement components,
temperature field, and mass concentration. To show the results, numerical computations are done
using the MATHEMATICA program for the selected material (Si). To demonstrate the significance and effectiveness of the obtained results, the full solutions of the major physical variables in the spacetime domain are found using a numerical method based on the inverse of the Laplace transform.
A comparison is carried out with and without a magnetic field, at different theories (CTE, LS, GL)
and with another research that agree with the previous paper when the new parameters neglected. |
| Keywords |
thermoelasticity, diffusion, semiconductors, hyperbolic two-temperature, magnetic field, laplace transform |
| Received |
10 May 2024 | Revised |
17 June 2024 | Accepted |
18 June 2024 |
| Link to Fulltext |
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