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Volume 38 Issue 12
Dec.  2012
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Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  38(12): 1572-1576.
Wei Baoxi, Ou Dong, Yan Minglei, et al. Ignition and flame holding ability of plasma torch igniter in a supersonic flow[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1572-1576. (in Chinese)
Citation: Wei Baoxi, Ou Dong, Yan Minglei, et al. Ignition and flame holding ability of plasma torch igniter in a supersonic flow[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1572-1576. (in Chinese)
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Ignition and flame holding ability of plasma torch igniter in a supersonic flow

  • School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • Received Date: 15 May 2011
  • Publish Date: 30 Dec 2012
    Abstract
  • In order to study the application of plasma torch igniter in the scramjet engine, a numerical and experimental study was conducted in a Mach 2 supersonic flow with the ethylene and hydrogen. A detailed analysis of ignition and flame holding characteristics was done at the fuel equivalence ratio from 0.1 to 0.55, and the total temperature between 1 500 K and 1 950 K. The results show that the plasma torch has a positive effect on the ignition process, but the promotion on combustion efficiency is unapparent. An 8 step 9 species and a 3 step 6 species reaction model were used to simulate the ethylene supersonic combustion. The numerical results of 8 step reaction model agrees well with the experimental results.

     

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    • References(11)
  • [1]
    Do H,Seong-kyun I,Cappelli M A,et al.Plasma assisted flame ignition of supersonic flows over a flat wall[J].Combustion and Flame,2010,157(12):2298-2305
    [2]
    Hyungrok D,Cappelli M A,Godfrey M M.Plasma assisted cavity flame ignition in supersonic flows[J].Combustion and Flame,2010,157(9):1783-1794
    [3]
    Leonov S B,Kochetov I V,Napartovich A P,et al.Plasma-induced ethylene ignition and flameholding in confined supersonic air flow at low temperatures[J].IEEE Transactions on Plasma Science,2011,39(2):781-787
    [4]
    Jacobsen L S.Toward plasma-assisted ignition in scramjets .AIAA-2003-0871,2003
    [5]
    Kimura I,Aoki H,Kato M.The use of a plasma jet for flame stabilization and promotion of combustion in supersonic air flows[J].Combustion and Flame,1981,42:297-305
    [6]
    宋文艳,刘伟雄,贺伟,等．超声速燃烧室等离子体点火实验研究[J]．实验流体力学,2006,20(4):20-24 Song Wenyan,Liu Weixiong,He Wei,et al.Experimental investigation of plasma ignition in supersonic combustor [J].Experiments and Measur in Fluid Mechanics,2006,20(4):20-24(in Chinese)
    [7]
    王辽.超燃冲压发动机燃烧室燃料喷射与火焰稳定的试验研究 .北京:北京航空航天大学宇航学院,2008 Wang Liao.Experimental investigation of fuel injection and flame stabilization in scramjet combustor .Beijing:School of Astronautics,Beijing University of Aeronautics and Astronautics,2008(in Chinese)
    [8]
    Baurle R A,Eklund D R.Analysis of dual-mode hydrocarbon scramjet operation at Mach 4-6.5[J].Journal of Propulsion and Power,2002,18(5):990-1002
    [9]
    Mawid M A,Sekar B.Kinetic modeling of ethylene oxidation in high speed reacting flows .AIAA-1997-326,1997
    [10]
    Wang Haixing,Chen Xi,Pan Wenxia.Modeling study on the entrainment of ambient air into subsonic laminar and turbulent Argon plasma jets[J].Plasma Chemistry and Plasma Processing,2007,27(2):141-162
    [11]
    Minato R,Niioka T,Sugiyama H,et al.Numerical analysis of supersonic combustion by a plasma torch .AIAA-2005-3424,2005
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