Skip to main content
SpringerLink
Log in

Enhancing the propagation velocity of a flame front in an aluminum aerosuspension

  • Published:
Combustion, Explosion and Shock Waves Aims and scope

Abstract

Results are presented from experimental and theoretical studies of the effect of particle microcapsuling on the major operational characteristics and phenomena associated with the ignition and combustion of aluminum aerosuspensions. It is found that microcapsuling can be used to enhance the reactivity of an aerosuspension and to lower the amount of the condensed phase in the combustion phases while conserving the initial dispersivity of the particles and the energy characteristics of the aluminum-air mixture.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature Cited

  1. I. D. Solodovnik, Microcapsuling [in Russian], Khimiya, Moscow (1980).

    Google Scholar 

  2. I. L. Knunyants and V. A. Ponomarenko (eds.), Fluoropolymers [in Russian], Mir, Moscow (1975).

    Google Scholar 

  3. V. Ya. Bulanov, L. I. Kvater, T. V. Dolgal', et al., Diagnostics of Metal Powders [in Russian], Nauka, Moscow (1983).

    Google Scholar 

  4. V. M. Kudryavtsev, A. V. Sukhov, A. V. Voronetskii, et al., “A study of high-temperature two-phase flows,” in: High-Temperature Gas Flows, Production and Diagnostics [in Russian], Khar'kov (1983), Vol. 3, p. 79.

  5. P. F. Pokhil, A. F. Belyaev, Yu. V. Frolov, et al., The Combustion of Powdered Metals in Active Media [in Russian], Nauka, Moscow (1972).

    Google Scholar 

  6. T. I. Kolpakov and V. I. Glukhov, “A study of low-temperature oxidation of aluminum,” in: The Physics of Aerodispersed Systems [in Russian], Kiev (1977), Vol. 16, p. 60.

  7. G. V. Sinyarev (ed.), A Method, Universal Algorithm, and Program for Thermodynamic Calculations of Multicomponent Heterogeneous Systems [in Russian], Moscow, Proc. MVTU, No. 268 (1978).

  8. A. G. Alekseev, I. V. Sudakova, and T. I. Tsidelko, “An experimental study of the dynamics of the interaction of oxygen with metals during explosions of aerosuspensions of metal powders,” in: The Physics of Aerodispersed Systems [in Russian], Kiev (1986), Vol. 30, p. 20.

  9. D. A. Yagodnikov, A. V. Sukhov, V. I. Malinin, et al., “The role of the nitriding reaction in flame propagation through overrich metal-air mixtures [in Russian], Vestn. MGTU, Ser. Mashinostr. (1990), No. 1, p. 121.

    Google Scholar 

Download references

Authors
  1. D. A. Yagodnikov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. V. Voronetskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. M. Mal'tsev
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. V. A. Seleznev
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Moscow. Translated from Fizika Goreniya i Vzryva, Vol. 28, No. 2, pp. 51–54, March–April, 1992.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Yagodnikov, D.A., Voronetskii, A.V., Mal'tsev, V.M. et al. Enhancing the propagation velocity of a flame front in an aluminum aerosuspension. Combust Explos Shock Waves 28, 155–158 (1992). https://doi.org/10.1007/BF00754851

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00754851

Keywords

Search

Navigation