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Matematicheskoe modelirovanie, 2024, Volume 36, Number 4, Pages 166–182
DOI: https://doi.org/10.20948/mm-2024-04-11
(Mi mm4559)
 

End-to-end calculation of thermomechanical phenomena in a solid with dynamic control of the aggregate state

D. S. Boykov

Keldysh Institute of Applied Mathematics RAS
References:
Abstract: A complex computer model of thermomechanical phenomena in a solid deformable material as a result of the action of intense energy fluxes was constructed. An algorithm has been developed for the end-to-end calculation of heating, evaporation, dynamics of vaporized matter and elastic-plastic wave processes leading to destruction in a solid material. A method for dynamic control of changes in the aggregate state of a condensed medium was proposed. Calculations of the destruction of polymer and composite materials under the action of ionizing radiation were carried out. Numerical results are in good qualitative and quantitative agreement with experimental data.
Keywords: thermomechanical effects in solids, end-to-end calculation of gas-dynamic and elastoplastic waves, modeling of fractures and break-offs, dynamic control of changes in the aggregate state.
Funding agency Grant number
Russian Science Foundation 23-21-00248
Received: 19.02.2024
Revised: 19.02.2024
Accepted: 08.04.2024
English version:
Mathematical Models and Computer Simulations, 2024, Volume 16, Issue 6, Pages 906–916
DOI: https://doi.org/10.1134/S2070048224700650
Document Type: Article
Language: Russian
Citation: D. S. Boykov, “End-to-end calculation of thermomechanical phenomena in a solid with dynamic control of the aggregate state”, Mat. Model., 36:4 (2024), 166–182; Math. Models Comput. Simul., 16:6 (2024), 906–916
Citation in format AMSBIB
\Bibitem{Boy24}
\by D.~S.~Boykov
\paper End-to-end calculation of thermomechanical phenomena in a solid with dynamic control of the aggregate state
\jour Mat. Model.
\yr 2024
\vol 36
\issue 4
\pages 166--182
\mathnet{http://mi.mathnet.ru/mm4559}
\crossref{https://doi.org/10.20948/mm-2024-04-11}
\transl
\jour Math. Models Comput. Simul.
\yr 2024
\vol 16
\issue 6
\pages 906--916
\crossref{https://doi.org/10.1134/S2070048224700650}
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