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Fizika Goreniya i Vzryva, 2011, Volume 47, Issue 2, Pages 102–111 (Mi fgv1088)  
This article is cited in 19 scientific papers (total in 19 papers)

Continuous detonation in the regime of self-oscillatory ejection of the oxidizer. 2. Air as an oxidizer

F. A. Bykovskii, S. A. Zhdan, E. F. Vedernikov

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Citations (19)
Abstract: Results of an experimental study of continuous detonation of a hydrogen-air mixture in a flow-type annular combustor $306$ mm in diameter in the regime of air self-ejection are reported. The regime of pulsed detonation is also obtained. Stable regimes of continuous detonation with one and two transverse detonation waves having velocities $D = 1.48-1.16$ km/sec are observed in experiments. The frequency of the pulsed detonation wave is $\approx1.4$ kHz. The known condition for the continuous detonation regime (good mixing for the formation of a detonable layer) is validated. The size of the slot for air ejection, providing a necessary flow rate for detonation and a necessary ratio of the species in the mixture, is determined. Some methods for estimating the air flow rate are presented.
Keywords: air ejection, hydrogen-air mixture, continuous spin detonation, pulsed detonation, flow-type combustor, flow structure.
Received: 16.04.2010
English version:
Combustion, Explosion and Shock Waves, 2011, Volume 47, Issue 2, Pages 217–225
DOI: https://doi.org/10.1134/S0010508211020110
Bibliographic databases:
Document Type: Article
UDC: 536.8, 536.46
Language: Russian
Citation: F. A. Bykovskii, S. A. Zhdan, E. F. Vedernikov, “Continuous detonation in the regime of self-oscillatory ejection of the oxidizer. 2. Air as an oxidizer”, Fizika Goreniya i Vzryva, 47:2 (2011), 102–111; Combustion, Explosion and Shock Waves, 47:2 (2011), 217–225
Citation in format AMSBIB
\Bibitem{BykZhdVed11}
\by F.~A.~Bykovskii, S.~A.~Zhdan, E.~F.~Vedernikov
\paper Continuous detonation in the regime of self-oscillatory ejection of the oxidizer. 2. Air as an oxidizer
\jour Fizika Goreniya i Vzryva
\yr 2011
\vol 47
\issue 2
\pages 102--111
\mathnet{http://mi.mathnet.ru/fgv1088}
\elib{https://elibrary.ru/item.asp?id=16364783}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2011
\vol 47
\issue 2
\pages 217--225
\crossref{https://doi.org/10.1134/S0010508211020110}
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    Citing articles in Google Scholar: Russian citations, English citations
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