Mathematical modeling of combustion wave propagating in SH-synthesis of functional borides used to protect from mixed ionizing radiation

This work describes the mathematical model of SHS combustion wave propagating in the system of W-B. The model is based on the heat equation. The result of modelling is a forecast of SH-synthesis temperature regime in this system what allows forecasting a phase composition and thermal stresses. The m...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2020-01, Vol.408 (1), p.12013
Main Authors: Balachkov, M M, Dolmatovg, O Yu, Kuznetsov, M S, Permikin, A A
Format: Article
Language:English
Subjects:
Borides
Combustion
Ionizing radiation
Mathematical analysis
Mathematical models
Phase composition
Synthesis
Thermal stress
Thermodynamics
Wave propagation
Weather forecasting
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Summary:This work describes the mathematical model of SHS combustion wave propagating in the system of W-B. The model is based on the heat equation. The result of modelling is a forecast of SH-synthesis temperature regime in this system what allows forecasting a phase composition and thermal stresses. The model checking was realized in the experiment in the synthesis of this system in a laboratory-scale plant including the SHS reactor. The presented model is in agreement with the experiment in a maximum synthesis temperature and the curve rate of synthesis carrying out.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/408/1/012013