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Teplofizika vysokikh temperatur, 2010, Volume 48, Issue 6, Pages 941–947 (Mi tvt884)  

This article is cited in 22 scientific papers (total in 22 papers)

Heat and Mass Transfer and Physical Gasdynamics

Fuel ignition and flame front stabilization in supersonic flow using electric discharge

S. B. Leonov, K. V. Savelkin, A. A. Firsov, D. A. Yarantsev

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract: Recent achievements in the field of stabilization of the front of high speed combustion using electric discharge are presented. Near-surface discharge at the plane wall between electrodes installed in the plane of the wall is applied in this study. Hydrogen and ethylene directly injected from the wall to the flow with a Mach number $M = 2$ and an air total temperature $T_0 = 300$$760$ K are used as fuel. The excess fuel coefficient calculated by the total air flow rate in the channel does not exceed $\text{ER} = 0.1$. The value of electric power input into the discharge is $W_{pl}/H_{tot}< 2$ $\%$ of the total flow enthalpy, while the thermal power due to combustion exceeds $W_{com}/H_{tot} > 100$ $\%$ at a low initial gas temperature. Electric discharge is first applied to stabilize combustion under conditions of a fixed separated zone and on the plane wall of the combustion chamber. A two-stage combustion regime is demonstrated. It is shown that the application of electric discharge makes it possible to achieve complete fuel combustion $\eta > 0.9$ in a wide range of experimental parameters.
Received: 11.05.2010
English version:
High Temperature, 2010, Volume 48, Issue 6, Pages 896–902
DOI: https://doi.org/10.1134/S0018151X10060179
Bibliographic databases:
Document Type: Article
UDC: 533.9; 533.6
Language: Russian
Citation: S. B. Leonov, K. V. Savelkin, A. A. Firsov, D. A. Yarantsev, “Fuel ignition and flame front stabilization in supersonic flow using electric discharge”, TVT, 48:6 (2010), 941–947; High Temperature, 48:6 (2010), 896–902
Citation in format AMSBIB
\Bibitem{LeoSavFir10}
\by S.~B.~Leonov, K.~V.~Savelkin, A.~A.~Firsov, D.~A.~Yarantsev
\paper Fuel ignition and flame front stabilization in supersonic flow using electric discharge
\jour TVT
\yr 2010
\vol 48
\issue 6
\pages 941--947
\mathnet{http://mi.mathnet.ru/tvt884}
\transl
\jour High Temperature
\yr 2010
\vol 48
\issue 6
\pages 896--902
\crossref{https://doi.org/10.1134/S0018151X10060179}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000288445500017}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-79951875083}
Linking options:
  • https://www.mathnet.ru/eng/tvt884
  • https://www.mathnet.ru/eng/tvt/v48/i6/p941
  • This publication is cited in the following 22 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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