Skip to main content
SpringerLink
Log in

Effect of suspended solid particles on unstability of two-dimension mixing layer

  • Published:
Applied Mathematics and Mechanics Aims and scope Submit manuscript

Abstract

By considering the effect of suspended solid particles in the ordinary equations for two-dimension inviscid incompressible mixing layer, the Rayleigh equation and the modified Rayleigh equation are obtained. And then, by solving the corresponding eigen-value equations with numerical computational method, the relation curves between perturbation frequency and spacial growth rate of the mixing layer for the varying particle loading, ratio of particle velocity to fluid velocity and Stokes number are got. Several important conclusions on the effect of suspended solid particles on unstability of the mixing layer are presented in the end by analyzing all the relation curves.

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. R. A. Gore, et al., A numerical study of particle dispersion in large-scale structures, ASME Publication HTD,Multiphase Flow and Heat Transfer,47 (1985).

  2. R. Chein and J. M. Chun, Effect of vortex pairing on particles dispersion in turbulent shear flow.J. Multiphase Flow,13, 6 (1987), 785.

    Article  Google Scholar 

  3. Lin Jianzhong and Zhao Bolong, Numerical simulation and of mixing layer flow field of gas-particle two-phase flow and application,Proceeding of the Fourth National Conference on Multiphase Flow, Non-Newtonian Fluid and Physical Chemistry, Xian, Shanxi (1993), 81. (in Chinese)

  4. D. Emile and B. Michel, Kelvin-Helmholtz two-phase flow instability,Instability in Multiphase Flows, Edited by G. Gousbet et al., Plenum Press, New York (1993), 231.

    Google Scholar 

  5. Li Shaolin,Theory and Experiment on Two-Phase Shear Flow with Suspensions, Science Press (1985). (in Chinese).

  6. W. L. William, Linear instability of curved free shear layers,Phys. Fluids,6, 2 (1994), 541.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Mechanics, State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, 310027, Hangzhou, P. R. China

    Zhou Zexuan & Lin Jianzhong

Authors
  1. Zhou Zexuan
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Lin Jianzhong
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Project supported by Natural Science Foundation of Zhejiang Province

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zexuan, Z., Jianzhong, L. Effect of suspended solid particles on unstability of two-dimension mixing layer. Appl Math Mech 18, 543–549 (1997). https://doi.org/10.1007/BF02454113

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02454113

Key words

Search

Navigation