Skip to main content
Log in

Modeling of combustion of premixed mixtures of gases in an expanding channel with allowance for radiative heat losses

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

Abstract

Characteristics of the radiative heat flux from an expanding microchannel with combustion of a premixed mixture of gases are theoretically studied within the framework of a onedimensional diffusion-thermal model. The results obtained are generalized to the case of gas combustion in a porous medium consisting of a number of individual regularly packed microchannels. It is demonstrated that the radiative heat flux from subsurface layers of the porous body should be taken into account in calculating the efficiency of radiative porous burners and in modeling flame stabilization inside the porous medium.

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

Access this article

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

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. A. C. Fernandez-Pello, “Micro-Scale Power Generation Using Combustion: Issues and Approaches,” in Proc. 29th Symp. (Int.) on Combustion (The Combustion Inst., Pittsburgh, 2002), pp. 883–899.

    Google Scholar 

  2. Propagation of Heat Waves in Heterogeneous Media, Ed. by Yu. Sh. Matros (Nauka, Novosibirsk, 1988) [in Russian].

    Google Scholar 

  3. J. R. Howell, M. J. Hall, and J. L. Ellzey, “Combustion of Hydrocarbon Fuels within Porous InertMedia,” Prog. Energy Combust. Sci. 22, 121–145 (1996).

    Article  Google Scholar 

  4. A. V. Saveliev, L. A. Kennedy, A. A. Fridman, and I. K. Puri, “Structures of Multiple Combustion Waves Formed under Filtration of Lean Hydrogen-Air Mixtures in a Packed Bed,” Proc. Combust. Inst. 26, 3369–3375 (1996).

    Google Scholar 

  5. Theory and Practice of Gas Combustion VI, Ed. by M. I. Pevzner (Nedra, Leningrad, 1975), pp. 357–363 [in Russian].

    Google Scholar 

  6. T. Takeno and K. Sato, “A Theoretical and Experimental Study on Excess Enthalpy Flame,” Progr. Astronaut. Aeronautut. 76(4), 596–607 (1981).

    Google Scholar 

  7. V. S. Babkin, V. I. Drobyshevich, Yu. M. Laevsky, and S. I. Potytnyakov, “Filtration Combustion of Gases,” Fiz. Goreniya Vzryva 19(2), 17–26 (1983) [Combust., Expl., Shock Waves 19 (2), 147–154 (1983)].

    Google Scholar 

  8. A. I. Kirdyashkin, V. M. Orlovskii, E. A. Sosnin, et al., “Energy and Spectral Characteristics of Radiation during Filtration Combustion of Natural Gas,” Fiz. Goreniya Vzryva 46(5), 37–41 (2010) [Combust., Expl., Shock Waves 46 (5), 523–527 (2010)].

    Google Scholar 

  9. S. S. Minaev and V. S. Babkin, “Flame Propagation in a Variable-Section Channel with Gas Filtration,” Fiz. Goreniya Vzryva 37(1), 16–24 (2001) [Combust., Expl., Shock Waves 37 (1), 13–20 (2001)].

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to F. S. Palesskii.

Additional information

Original Russian Text © F.S. Palesskii, S.S. Minaev, R.V. Fursenko, V. K. Baev, A.I. Kirdyashkin, V. M. Orlovskii.

__________

Translated from Fizika Goreniya i Vzryva, Vol. 48, No. 1, pp. 21–27, January–February, 2012.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Palesskii, F.S., Minaev, S.S., Fursenko, R.V. et al. Modeling of combustion of premixed mixtures of gases in an expanding channel with allowance for radiative heat losses. Combust Explos Shock Waves 48, 17–23 (2012). https://doi.org/10.1134/S0010508212010030

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0010508212010030

Keywords

Navigation