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Fizika Goreniya i Vzryva, 2019, Volume 55, Issue 1, Pages 136–139
DOI: https://doi.org/10.15372/FGV20190114
(Mi fgv564)
 

This article is cited in 3 scientific papers (total in 3 papers)

Urgent communication

On the effect of combustion inhibitors on the level of non-equilibrium radiation during ignition of hydrogen oxygen mixtures behind a shock wave

A. V. Eremina, M. R. Korshunovaab, E. Yu. Mikheyevaab

a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, 125412, Russia
b Bauman Moscow State Technical University, Moscow, 105005, Russia
Full-text PDF (173 kB) Citations (3)
Abstract: The nonequilibrium radiation arising from the ignition of a $10\%$ stoichiometric hydrogen-oxygen mixture doped with combustion inhibitors and diluted with argon behind shock waves was studied. The addition of halogen-containing inhibitors led to increased UV radiation around the $220$ and $411$ nm wavelengths characteristic of the $\mathrm{HO}_2$ radical and $\mathrm{H}_2\mathrm{O}_2$ and $\mathrm{H}_2\mathrm{O}$ molecules, instead of the expected reduction in the super-equilibrium radiation of active radicals in the ignition zone. Therefore, the hypothesis about the inhibition mechanism due to extinguishing by the excited $\mathrm{H}\mathrm{O}_2^*$ radical is not confirmed, and the effect of inhibiting additives is due to the binding of $\mathrm{H}$ and $\mathrm{O}$ atoms.
Keywords: hydrogen ignition, inhibition, explosion safety, non-equilibrium radiation.
Funding agency Grant number
Russian Science Foundation 14-19-00025
Received: 12.07.2018
English version:
Combustion, Explosion and Shock Waves, 2019, Volume 55, Issue 1, Pages 121–124
DOI: https://doi.org/10.1134/S0010508219010143
Bibliographic databases:
Document Type: Article
UDC: 544.45
Language: Russian
Citation: A. V. Eremin, M. R. Korshunova, E. Yu. Mikheyeva, “On the effect of combustion inhibitors on the level of non-equilibrium radiation during ignition of hydrogen oxygen mixtures behind a shock wave”, Fizika Goreniya i Vzryva, 55:1 (2019), 136–139; Combustion, Explosion and Shock Waves, 55:1 (2019), 121–124
Citation in format AMSBIB
\Bibitem{EreKorMik19}
\by A.~V.~Eremin, M.~R.~Korshunova, E.~Yu.~Mikheyeva
\paper On the effect of combustion inhibitors on the level of non-equilibrium radiation during ignition of hydrogen oxygen mixtures behind a shock wave
\jour Fizika Goreniya i Vzryva
\yr 2019
\vol 55
\issue 1
\pages 136--139
\mathnet{http://mi.mathnet.ru/fgv564}
\crossref{https://doi.org/10.15372/FGV20190114}
\elib{https://elibrary.ru/item.asp?id=36876673}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2019
\vol 55
\issue 1
\pages 121--124
\crossref{https://doi.org/10.1134/S0010508219010143}
Linking options:
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  • https://www.mathnet.ru/eng/fgv/v55/i1/p136
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Fizika Goreniya i Vzryva Fizika Goreniya i Vzryva
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