 | | 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: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4810 |
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| << Previous article | Volume 59, Issue 3 / 2024 | Next article >> |
| Nantu Sarkar, "Investigation of Thermoelastic behavior in a Three-Dimensional Homogeneous Half-Space with Reference Temperature-Dependent Material Properties," Mech. Solids. 59 (3), 1792-1806 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
3 |
Pages |
1792-1806 |
| DOI |
10.1134/S0025654424603872 |
| Title |
Investigation of Thermoelastic behavior in a Three-Dimensional Homogeneous Half-Space with Reference Temperature-Dependent Material Properties |
| Author(s) |
Nantu Sarkar (Department of Applied Mathematics, University of Calcutta, Kolkata, 700009 India, nsarkarindian@gmail.com) |
| Abstract |
This research investigates the thermoelastic behavior of a three-dimensional homogeneous half-space with temperature-dependent material properties. The study aims to address the limitations
of previous analysis that primarily focused on materials with temperature-independent properties,
which may not accurately represent real-world scenarios, particularly in high-temperature environments. By incorporating the Lord–Shulman model and employing analytical techniques such as normal mode analysis and eigenvalue approach, analytical solutions are derived for temperature, stress,
strain, displacement, and thermal stresses. The effects of temperature-dependent modulus of elasticity
and Poisson’s ratio on these physical quantities are explored. Numerical examples illustrate the variations of physical quantities under different material properties, highlighting the significant influences
of temperature dependency and Poisson’s ratio on stress, strain, displacement, and thermal stresses.
Additionally, three-dimensional distributions of physical quantities with respect to distance and time
provide comprehensive insights into their spatiotemporal behavior. This research contributes to a
deeper understanding of thermoelastic phenomena in materials with temperature-dependent properties. |
| Keywords |
elasticity, thermal, L-S model, variable material properties, normal mode, eigenvalue |
| Received |
15 May 2024 | Revised |
22 June 2024 | Accepted |
28 June 2024 |
| Link to Fulltext |
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