Advertisement

Laser-Based Ignition of the Preheated Supersonic Hydrogen-Air Flow

  • V. A. Pavlov
  • O. P. Shatalov
  • Yu. V. Tunik
Conference paper

Introduction

In recent years, optical breakdown is being studied for solving of body drag decreasing in supersonic flows (see, for example, [1]). At the same time the focusing of the laser radiation can be used as a method for combustible gas ignition. Now such research is being fulfilled, as a rule, for low velocity flows (see, for example, [2]). There are some problems, which need consideration of laser-based gas ignition of supersonic flows. Numerical investigations show the reality of a stationary detonative combustion of hydrogen-air mixtures coming into the axisymmetric Laval nozzle with a high supersonic velocity ([3]).

Keywords

Shock Tube Incident Shock Incident Shock Wave Optical Breakdown Laval Nozzle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Tret’yakov, P.K., Garanin, A.F., Krainev, V.L., et al.: Doklady Physics 41(11) (1996)Google Scholar
  2. 2.
    Lee, T.W., Jain, V., Kozola, S.: Combustion and Flame 125(4) (2001)Google Scholar
  3. 3.
    Tunik, Y.V.: Fluid Dynamics 45(2) (2010)Google Scholar
  4. 4.
    Gurvich, L.V., Weiz, I.V., Medvedev, A.V., et al.: Thermodynamic properties of individual substances. Reference-book, Moscow, Nauka, vol. 1, book 2 edn., p. 327 (1987)Google Scholar
  5. 5.
    Smekhov, G.D., Ibraguimova, L.B., Karkach, S.P., et al.: Thermal physics of high temperature 45(3) (2007)Google Scholar
  6. 6.
    Davidenko, D.M., Gokalp, I.: AAIA Paper 7913(24) (2006)Google Scholar
  7. 7.
    Godunov, S.K., Zabrodin, A.I., Ivanov, M.J., et al.: Numerical solution of multi-dimensional problems of gas dynamics, Moscow, Nauka, p. 400 (1976)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • V. A. Pavlov
    • 1
  • O. P. Shatalov
    • 1
  • Yu. V. Tunik
    • 1
  1. 1.SRI for MechanicsMoscow State UniversityMoscowRussia

Personalised recommendations