Abstract:
We studied experimentally the phenomenology, rules, and mechanism of the propagation of a burn front through iron—aluminum thermite in a long channel. We describe the dynamics of the change of orientation of the burn front as a function of the caloric content of the mixture, and we propose a mechanism for these dynamics. We show that there exist burn limits in the vertical and lengthwise directions dependent on the channel width and the caloric content of the mixture.
Citation:
V. N. Sanin, S. L. Silyakov, V. I. Yukhvid, “Propagation of a burn front through a long channel”, Fizika Goreniya i Vzryva, 27:6 (1991), 29–33; Combustion, Explosion and Shock Waves, 27:6 (1991), 674–677
\Bibitem{SanSilYuk91}
\by V.~N.~Sanin, S.~L.~Silyakov, V.~I.~Yukhvid
\paper Propagation of a burn front through a long channel
\jour Fizika Goreniya i Vzryva
\yr 1991
\vol 27
\issue 6
\pages 29--33
\mathnet{http://mi.mathnet.ru/fgv3453}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 1991
\vol 27
\issue 6
\pages 674--677
\crossref{https://doi.org/10.1007/BF00814507}
Linking options:
https://www.mathnet.ru/eng/fgv3453
https://www.mathnet.ru/eng/fgv/v27/i6/p29
This publication is cited in the following 4 articles:
S. L. Silyakov, N. Yu. Khomenko, A. E. Sytschev, “Features of Front Propagation during Combustion of a Thermite-Type Mixture FeO/TiO2/B2O3/Cr2O3/CaCrO4/Al/C under Gravity Forces”, Int. J Self-Propag. High-Temp. Synth., 33:2 (2024), 109
K. Ryan Bratton, Connor Woodruff, Loudon L. Campbell, Ronald J. Heaps, Michelle L. Pantoya, “A closer look at determining burning rates with imaging diagnostics”, Optics and Lasers in Engineering, 124 (2020), 105841
D. M. Ikornikov, V. N. Sanin, V. I. Yukhvid, “Combustion of thermite systems in thin layers with an open surface”, Combustion, Explosion and Shock Waves, 47:6 (2011), 697–702
D. M. Ikornikov, D. E. Andreev, V. N. Sanin, V. I. Yukhvid, “In-situ formation of cast granules in thermit-type SHS reactions”, Int. J Self-Propag. High-Temp. Synth., 20:1 (2011), 15
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