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Fizika Goreniya i Vzryva, 2012, Volume 48, Issue 2, Pages 89–94 (Mi fgv993)  

This article is cited in 21 scientific papers (total in 21 papers)

Detonation combustion of coal

F. A. Bykovskiia, S. A. Zhdana, E. F. Vedernikovb

a Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
Citations (21)
Abstract: Results of an experimental study of continuous spin detonation of a coal-air mixture with addition of a certain amount of hydrogen in a plane-radial vortex chamber 500 mm in diameter are presented. The tested substance is fine-grained cannel coal from Kuzbass, which has a particle size of 1–7 $\mu$m and contains 24.7% of volatiles, 14.2% of ashes, and 5.1% of moisture. Stable regimes of continuous spin detonation with transverse detonation waves having velocities of 1.86–1.1 km/s with respect to the cylindrical wall of the combustor are obtained for the first time. The mass fraction of hydrogen is 1.5–0.88% of the air flow rate and 50–3.4% of the coal consumption rate. The maximum specific coal consumption rate of 106 kg/(s $\cdot$ m$^2$) is obtained.
Keywords: coal, coal-air mixture, continuous spin detonation, plane-radial vortex chamber, flow structure.
Received: 31.03.2011
English version:
Combustion, Explosion and Shock Waves, 2012, Volume 48, Issue 2, Pages 203–208
DOI: https://doi.org/10.1134/S0010508212020098
Bibliographic databases:
Document Type: Article
UDC: 534.2, 546.2
Language: Russian
Citation: F. A. Bykovskii, S. A. Zhdan, E. F. Vedernikov, “Detonation combustion of coal”, Fizika Goreniya i Vzryva, 48:2 (2012), 89–94; Combustion, Explosion and Shock Waves, 48:2 (2012), 203–208
Citation in format AMSBIB
\Bibitem{BykZhdVed12}
\by F.~A.~Bykovskii, S.~A.~Zhdan, E.~F.~Vedernikov
\paper Detonation combustion of coal
\jour Fizika Goreniya i Vzryva
\yr 2012
\vol 48
\issue 2
\pages 89--94
\mathnet{http://mi.mathnet.ru/fgv993}
\elib{https://elibrary.ru/item.asp?id=17706972}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2012
\vol 48
\issue 2
\pages 203--208
\crossref{https://doi.org/10.1134/S0010508212020098}
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  • https://www.mathnet.ru/eng/fgv/v48/i2/p89
  • This publication is cited in the following 21 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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