Skip to main content
SpringerLink
Log in

On velocity profiles of an inhomogeneous vibrofluidized grain bed on a shaker

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

Consideration has been given to the dynamics of a vibrofluidized bed of grain mixture on an inclined shaker with a vibration viscosity that is a linear function of the transverse coordinate. The flow-velocity distribution over the cross section of the bed has been represented as a series in Bessel and Struve functions. The convergence of the solution has been analyzed. Calculations of the velocity profiles have been carried out, and the estimates of the maximum value of this kinematic characteristic have been given.

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. L. N. Tishchenko, Intensification of Grain Separation [in Russian], Osnova, Khar’kov (2004).

    Google Scholar 

  2. I. I. Blekhman and G. Yu. Dzhanelidze, Vibrational Displacement [in Russian], Nauka, Moscow (1964).

    Google Scholar 

  3. P. M. Zaika, Vibrational Displacement of Solid and Loose Bodies in Agricultural Machines [in Russian], Ukrainskaya Sel’khoz. Akademiya, Kiev (1998).

    Google Scholar 

  4. S. Savage, Gravity flow of cohesionless granular materials in chutes and channels, in: I. V. Shirko (Ed.), Mechanics of Granulated Media. Theory of Rapid Motions [in Russian], Mir, Moscow (1985), pp. 86–146.

    Google Scholar 

  5. L. N. Tishchenko and M. V. Piven’, On investigation of the motion of a grain mixture on a screen under the action of vibration, Nauch. Vestn. NAU, Issue 8, Natsional’nyi Agrarnyi Univ., Kiev (2002), pp. 329–336.

  6. L. N. Tishchenko, V. P. Ol’shanskii, and S. V. Ol’shanskii, Hydrodynamics of Grain Separation [in Russian], Mis’kdruk, Khar’kov (2010).

    Google Scholar 

  7. L. G. Loitsyanskii, Mechanics of Liquids and Gases [in Russian], Nauka, Moscow (1973).

    Google Scholar 

  8. M. Abramowitz and I. A. Stegun, Handbook of Mathematical Functions with Formulas, Graphs, and athematical Tables [in Russian], Nauka, Moscow (1979).

    Google Scholar 

  9. A. P. Prudnikov, Yu. A. Brychkov, and O. I. Marichev, Integrals and Series. Elementary Functions [in Russian], Nauka, Moscow (1981).

    Google Scholar 

  10. G. D. Terskov, Design of Grain Harvesters [in Russian], Gos. Nauch.-Tekh. Izd. Mashinostrotel’noi Lit., Moscow–Sverdlovsk (1961).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Kharkov National Technical University of Agriculture, 44 Artem Str., Kharkov, 61002, Ukraine

    L. N. Tishchenko

  2. National Technical University “Kharkov Polytechnic Institute”, Kharkov, Ukraine

    V. P. Ol’shanskii & S. V. Ol’shanskii

Authors
  1. L. N. Tishchenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. P. Ol’shanskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. S. V. Ol’shanskii
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. P. Ol’shanskii.

Additional information

Translated from Inzhenerno-Fizicheskii Zhurnal Vol. 84 No. 3 pp. 470–475 May–June 2011.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Tishchenko, L.N., Ol’shanskii, V.P. & Ol’shanskii, S.V. On velocity profiles of an inhomogeneous vibrofluidized grain bed on a shaker. J Eng Phys Thermophy 84, 509–514 (2011). https://doi.org/10.1007/s10891-011-0498-4

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10891-011-0498-4

Keywords

Search

Navigation