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Fizika Goreniya i Vzryva, 2002, Volume 38, Issue 3, Pages 21–29 (Mi fgv1969)  

This article is cited in 5 scientific papers (total in 5 papers)

Boundary-layer structure with hydrogen combustion with different injection intensities

È. P. Volchkov, V. V. Terekhov, V. I. Terekhov

Kutateladze Institute of Thermal Physics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Citations (5)
Abstract: Results of numerical simulation of the influence of intensity of hydrogen injection through a porous surface in the case of hydrogen burning in the boundary layer are presented. Turbulent characteristics of the flow were simulated using the $k$$\varepsilon$ turbulence model with Chien's modification for low Reynolds numbers. The diffusion model (infinitely large burning rate) was used to describe the chemical reaction process, but the difference in diffusion coefficients of different substances was taken into account. A comparison of injection with and without combustion shows that the presence of a heat-release front delays the laminar–turbulent transition and significantly deforms the profiles of density and viscosity of the gas mixture. As the injection velocity increases, the flame front is shifted from the porous surface toward the outer edge of the boundary layer. The contributions of injection itself and combustion to reduction of skin friction are analyzed.
Keywords: boundary layer, combustion, porous injection, heat and mass transfer, friction.
Received: 15.11.2001
English version:
Combustion, Explosion and Shock Waves, 2002, Volume 38, Issue 3, Pages 269–277
DOI: https://doi.org/10.1023/A:1015693517468
Bibliographic databases:
Document Type: Article
UDC: 536.461:661.98
Language: Russian
Citation: È. P. Volchkov, V. V. Terekhov, V. I. Terekhov, “Boundary-layer structure with hydrogen combustion with different injection intensities”, Fizika Goreniya i Vzryva, 38:3 (2002), 21–29; Combustion, Explosion and Shock Waves, 38:3 (2002), 269–277
Citation in format AMSBIB
\Bibitem{VolTerTer02}
\by \`E.~P.~Volchkov, V.~V.~Terekhov, V.~I.~Terekhov
\paper Boundary-layer structure with hydrogen combustion with different injection intensities
\jour Fizika Goreniya i Vzryva
\yr 2002
\vol 38
\issue 3
\pages 21--29
\mathnet{http://mi.mathnet.ru/fgv1969}
\elib{https://elibrary.ru/item.asp?id=17260226}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2002
\vol 38
\issue 3
\pages 269--277
\crossref{https://doi.org/10.1023/A:1015693517468}
Linking options:
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  • https://www.mathnet.ru/eng/fgv/v38/i3/p21
  • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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