 | | 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: | | 13205 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8140
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| In English (Mech. Solids): | | 5065 |
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| << Previous article | Volume 60, Issue 2 / 2025 | Next article >> |
| Jing He, "Fractional Thermoelastic Diffusive Half-Space with Variable Thermal Conductivity and Diffusivity," Mech. Solids. 60 (2), 1033-1046 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
2 |
Pages |
1033-1046 |
| DOI |
10.1134/S0025654424606888 |
| Title |
Fractional Thermoelastic Diffusive Half-Space with Variable Thermal Conductivity and Diffusivity |
| Author(s) |
Jing He (Eighth Research Institute of Nuclear Industry, Shanghai, 201800 China, hej@cnncmail.cn) |
| Abstract |
In this work, a half-space with variable thermal conductivity and diffusivity is investigated
in the context of fractional thermoelastic diffusion theory. The half-space is subjected to thermal and
chemical shocks. Laplace transforms, along with their numerical inversion, are employed to solve the
problem. To validate the theoretical derivations, the model is degraded to the simpler case and the
results are compared with those obtained by Sherief and Saleh. Then, the influence of fractional order
parameters, acting time, small coefficients of thermal conductivity variation, and small coefficients of diffusion variation on dimensionless physical quantities are depicted graphically. |
| Keywords |
fractional thermoelastic diffusion theory, half-space, Laplace transform, thermal shock, chemical shock |
| Received |
05 December 2024 | Revised |
10 February 2025 | Accepted |
11 February 2025 |
| Link to Fulltext |
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