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Fizika Goreniya i Vzryva, 2013, Volume 49, Issue 4, Pages 3–11 (Mi fgv51)  
This article is cited in 11 scientific papers (total in 11 papers)

Ignition and combustion of hydrogen in a channel with high supersonic flow velocities at the channel entrance

V. A. Vinogradova, M. A. Goldfeldb, A. V. Starovb

a Central Institute of Aviation Motors, Moscow, 111116, Russia
b Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (422 kB) Citations (11)
Abstract: Results of experimental investigations of a multi-injector combustion chamber in the attached pipeline regime are presented. An IT-302M hotshot wind tunnel based at the Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences is used as a source of a high-enthalpy gas (air). The tests are performed at Mach numbers of 3, 4, and 5 in the ranges of the total temperature from 2000 to 3000 K and static pressure from 0.08 to 0.23 MPa. The block of injectors is made in two variants: with different relative lengths of wedge-shaped injectors (cocurrent injection of hydrogen). The influence of the conditions at the combustor entrance on ignition and stable combustion of hydrogen is studied. Intense combustion of hydrogen is obtained only at Mach numbers of 3 and 4. The mechanism of the “two-stage” evolution of fuel combustion in the combustor is analyzed. The experimental data are analyzed and compared with numerical predictions.
Keywords: supersonic velocity, combustor, hydrogen.
Received: 10.04.2012
Revised: 11.01.2013
English version:
Combustion, Explosion and Shock Waves, 2013, Volume 49, Issue 4, Pages 383–391
DOI: https://doi.org/10.1134/S0010508213040011
Bibliographic databases:
Document Type: Article
UDC: 533.6.011.5; 533.6.72
Language: Russian
Citation: V. A. Vinogradov, M. A. Goldfeld, A. V. Starov, “Ignition and combustion of hydrogen in a channel with high supersonic flow velocities at the channel entrance”, Fizika Goreniya i Vzryva, 49:4 (2013), 3–11; Combustion, Explosion and Shock Waves, 49:4 (2013), 383–391
Citation in format AMSBIB
\Bibitem{VinGolSta13}
\by V.~A.~Vinogradov, M.~A.~Goldfeld, A.~V.~Starov
\paper Ignition and combustion of hydrogen in a channel with high supersonic flow velocities at the channel entrance
\jour Fizika Goreniya i Vzryva
\yr 2013
\vol 49
\issue 4
\pages 3--11
\mathnet{http://mi.mathnet.ru/fgv51}
\elib{https://elibrary.ru/item.asp?id=19417513}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2013
\vol 49
\issue 4
\pages 383--391
\crossref{https://doi.org/10.1134/S0010508213040011}
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    • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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