 | | 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: | | 11223 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8011
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| In English (Mech. Solids): | | 3212 |
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| << Previous article | Volume 58, Issue 4 / 2023 | Next article >> |
| Vikas Sharma and Satish Kumar, "A Study of Plane and Rayleigh Waves in a Microstructural Medium: the Role of Size Dependency and Thermal Effects," Mech. Solids. 58 (4), 1335-1350 (2023) |
| Year |
2023 |
Volume |
58 |
Number |
4 |
Pages |
1335-1350 |
| DOI |
10.3103/S0025654423600599 |
| Title |
A Study of Plane and Rayleigh Waves in a Microstructural Medium: the Role of Size Dependency and Thermal Effects |
| Author(s) |
Vikas Sharma (Department of Mathematics, Lovely Professional University, Phagwara, Punjab, India, vikas.sharma@lpu.co.in, vikassharma10a@yahoo.co.in)
Satish Kumar (School of Mathematics, Thapar Institute of Engineering and Technology, Patiala, Punjab, India) |
| Abstract |
Size-dependent couple stress thermoelasticity (CCSTE) is a theoretical framework that extends classical coupled thermoelasticity (CTE) to include microstructural impacts using a length scale parameter into its formulations. In this theory, materials are considered as continua with internal microstructures, and a new material parameter known as characteristic length parameter (l) is introduced to apprehend the significance of size effects. It is postulated that length scale parameter (l) is comparable in magnitude to the internal microstructures of the material. The current study utilizes CCSTE theory to examine the role of size dependency and thermal parameters on Rayleigh and Plane waves propagation in a microstructural thermoelastic medium. The mathematical formulations of CCSTE theory have been utilized to analytically derive secular equations for Plane and Rayleigh waves propagation using some suitable boundary conditions. Graphical representations have been provided to have an insight of impacts of characteristic length and thermal parameters on the propagation of Plane and Rayleigh waves. |
| Keywords |
size-dependent thermoelasticity, rayleigh waves, plane waves, characteristic length, couple stress theory |
| Received |
08 April 2023 | Revised |
05 June 2023 | Accepted |
07 June 2023 |
| Link to Fulltext |
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