Skip to main content
SpringerLink
Log in

Mathematical Model for Determinating the Efficiency of Separation of Aerosols in Dry and Sprayed Channels

  • Published:
Journal of Engineering Physics and Thermophysics Aims and scope

Turbulent fl ow of aerosols in a cylindrical channel has been investigated. Differential equations of transfer of dispersed particles have been considered, and a two-dimensional equation with a mass source has been solved. Different numerical experiments have been conducted on the basis of the model proposed. Air with water droplets was used as a gas-liquid mixture in the calculations. The influence of the spraying of the channel, the fl ow velocity, the diameter of dispersed particles, and the water concentration on the separation efficiency of an aerosol have been studied. Agreement with experimental data has been shown. A mathematical model has been developed that can be used in designing gas-cleaning apparatuses for enterprises of various industries.

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

References

  1. M. G. Ziganshin, A. A. Kolesnik, and V. N. Posokhin, Designing Dust- and Gas-Cleaning Apparatuses [in Russian], "Ékopress-3M," Moscow (1998).

    Google Scholar 

  2. A. A. Ovchinnikov, Dynamics of Two-Phase Swirling Turbulent Flows in Vortex Separators [in Russian], ZAO "Novoe Znanie," Kazan (2005).

    Google Scholar 

  3. E. V. Sugak, N. A. Voinov, and N. A. Nikolaev, Cleaning of Gas Effluents in Apparatuses with Intense Hydrodynamic Modes [in Russian], ZAO "Novoe Znanie," Kazan (2010).

    Google Scholar 

  4. A. N. Chokhonelidze, V. S. Galustov, L. P. Kholpanov, and V. P. Prikhod′ko, Handbook of Sprayer, Irrigating, and Droplet-Collecting Units [in Russian], Énergoatomizdat, Moscow (2020).

    Google Scholar 

  5. A. G. Laptev and M. I. Farakhov, Separation of Heterogeneous Systems in Nozzle Apparatuses [in Russian], Izd. Kazan. Gos. Énerg. Univ., Kazan (2006).

    Google Scholar 

  6. E. P. Mednikov, Turbulent Transfer and Deposition of Aerosols [in Russian], Nauka, Moscow (1980).

    Google Scholar 

  7. A. G. Laptev, M. M. Basharov, and A. R. Iskhakov, Model of transfer of a fi nely dispersed phase in turbulent gas media, Vestn. Kazan. Tekhnol. Univ., No. 14, 96–99 (2012).

  8. N. A. Nikolaev, L. P. Kholpanov, V. A. Malyusov, and N. M. Zhavoronkov, Intensifi cation of the transfer of mass in a liquid fi lm moving concurrently with a high-velocity fl ow of a gas or a vapor, Teor. Osn. Khim. Tekhnol., 23, No. 5, 563–568 (1998).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Kazan State Power Engineering University, 51 Krasnoselskaya Str., Kazan, 420066, Russia

    A. G. Laptev & A. R. Iskhakov

Authors
  1. A. G. Laptev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. R. Iskhakov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to A. R. Iskhakov.

Additional information

Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 87, No. 3, pp. 564–569, May–June, 2014.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Laptev, A.G., Iskhakov, A.R. Mathematical Model for Determinating the Efficiency of Separation of Aerosols in Dry and Sprayed Channels. J Eng Phys Thermophy 87, 582–587 (2014). https://doi.org/10.1007/s10891-014-1048-7

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10891-014-1048-7

Keywords

Search

Navigation