| Issue |
E3S Web Conf.
Volume 497, 2024
5th International Conference on Energetics, Civil and Agricultural Engineering (ICECAE 2024)
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|
|---|---|---|
| Article Number | 02016 | |
| Number of page(s) | 7 | |
| Section | Civil Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202449702016 | |
| Published online | 07 March 2024 | |
Coupled Problem on Thermo-Elasticity in Strains for an Isotropic Parallelepiped
Samarqand branch of Tashkent University of Information Technologies, Samarkand 40100, Uzbekistan
* Corresponding author: djumayozov@bk.ru
This work is devoted to mathematical and numerical modeling of the coupled dynamic problem of thermoelasticity in deformations. A numerically related boundary value problem of thermoelasticity in deformations for a parallelepiped with the corresponding initial and boundary conditions is formulated and solved. Grid equations are constructed using the finite-difference method in the form of explicit and implicit schemes. In this case, the solution of the explicit scheme is reduced to recurrent relations with respect to deformations and temperature. In the case of implicit difference schemes, the equations are solved by sequential application of the sweep method. The validity of the formulated boundary value problems is justified by comparing the numerical results obtained with different methods based on two different models.
© The Authors, published by EDP Sciences, 2024
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