Abstract:
The work proposes a model for synthesizing a composite "metallic matrix–reinforcing inclusions". The solution is based on two algorithms demonstrating similar results. It is shown that, like in classic models of combustion, there is a domain of model parameters where a transition to the stationary regime is possible. It is demonstrated that taking into account the thermal and mechanical processes alters the effective properties (thermal capacity and thermal effects of the reaction) and provokes the formation of a new heat source conditioned by the interaction of different physical processes.
Keywords:
composite synthesis, pulsed heating, consecutive-parallel reactions, comparison of algorithms.
The reported study was funded by RFBR, project no. 20-03-00303.
Received: 10.07.2020 Received in revised form: 25.08.2020 Accepted: 20.09.2020
Bibliographic databases:
Document Type:
Article
UDC:
536.46
Language: English
Citation:
Anna G. Knyazeva, Natalia V. Bukrina, “A coupled mathematical model for the synthesis of composites”, J. Sib. Fed. Univ. Math. Phys., 13:6 (2020), 708–717
\Bibitem{KnyBuk20}
\by Anna~G.~Knyazeva, Natalia~V.~Bukrina
\paper A coupled mathematical model for the synthesis of composites
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2020
\vol 13
\issue 6
\pages 708--717
\mathnet{http://mi.mathnet.ru/jsfu875}
\crossref{https://doi.org/10.17516/1997-1397-2020-13-6-708-717}
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Linking options:
https://www.mathnet.ru/eng/jsfu875
https://www.mathnet.ru/eng/jsfu/v13/i6/p708
This publication is cited in the following 1 articles:
E. R. Sayfullin, A. G. Knyazeva, “Numerical Study of the Two-Stage Process of Synthesis of a Composite Controlled by a Moving Source under Conditions of Conjugate Heat Exchange”, Tech. Phys., 67:8 (2022), 601