Skip to main content
SpringerLink
Log in

Mathematical modeling of aerodynamics and physicochemical processes in the freeboard zone of a circulating fluidized bed furnace. 1. Statement of the problem. Basic aerodynamic equations

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

Abstract

The authors have obtained a set of equations describing two-dimensional motion of gas and polydisperse char and ash particles in a high-concentration two-phase ascending flow. Interphase interaction, turbulent and pseudoturbulent particle transfer, and effects of the channel walls and mass forces are taken into consideration.

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. B. B. Rokhman, V. B. Red'kin, and A. Yu. Maistrenko, in: Problems of Energy Conservation [in Russian], Issue 4, Kiev (1990), pp. 43–48.

  2. A. A. Shraiber, B. B. Rokhman, and V. B. Red'kin, Inzh.-Fiz. Zh.,60, No. 2, 225–231 (1991).

    Google Scholar 

  3. A. A. Shraiber, V. N. Milyutin, and V. P. Yatsenko, Hydrodynamics of Two-Component Flows with Solid Polydisperse Materials [in Russian], Kiev (1980).

  4. I. M. Vasenin, V. A. Arkhipov, V. G. Butov, et al., Gasdynamics of Two-Phase Flows in Nozzles [in Russian], Tomsk (1986).

  5. L. B. Gavin and A. A. Shraiber, in: Advances in Science and Technology. Fluid Mechanics [in Russian], Vol. 25 (1991), pp. 90–182.

  6. A. A. Shraiber, L. B. Gavin, V. A. Naumov, and V. P. Yatsenko, Turbulent Gas Suspension Flows [in Russian], Kiev (1987).

  7. L. V. Kondrat'ev, A Model and Numerical Investigation of a Turbulent Gas Suspension Flow in Tubes [in Russian], Cand. Phys.-Math. Dissertation [in Russian], Leningrad (1989).

  8. L. I. Krupnik, P. V. Ovsienko, V. N. Oleinik, and V. G. Ainshtein, Inzh.-Fiz. Zh.58, No. 2, 207–213 (1990).

    Google Scholar 

  9. D. Miloevic, O. P. Solonenko, and G. M. Krylov, in: Transfer Processes in Single-and Two-Phase Media [in Russian], Novosibirsk (1986), pp. 70–80.

  10. M. A. Gol'dshtik and B. N. Kozlov, Zh. Prikl. Mekh. Tekh. Fiz., No.4, 67–77 (1973).

    Google Scholar 

  11. J. Ding and D. Gidaspow, AIChE J.,36, No. 4, 523–538 (1990).

    Google Scholar 

Download references

Authors
  1. B. B. Rokhman
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. A. Shraiber
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Institute of Problems of Energy Conservation, Academy of Sciences of Ukraine, Kiev, Ukraine. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 65, No. 5, pp. 521–526, November, 1993.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rokhman, B.B., Shraiber, A.A. Mathematical modeling of aerodynamics and physicochemical processes in the freeboard zone of a circulating fluidized bed furnace. 1. Statement of the problem. Basic aerodynamic equations. J Eng Phys Thermophys 65, 1047–1051 (1993). https://doi.org/10.1007/BF00862030

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00862030

Keywords

Search

Navigation