Advertisement

A Turbulence Model for Drag Reduction Dilute Polymer Solutions in Boundary Layer on a Flat Plate

  • A. N. Burov
  • B. P. Kolobov
  • A. N. Popkov
Conference paper
Part of the International Union of Theoretical and Applied Mechanics book series (IUTAM)

Summary

A turbulence model for small polymer additives in a boundary layer on a flat plate is proposed with an account being taken of optimum polymer concentration. Results of a numerical investigation of the solution flow on a flat semi-infinite plate are presented. These results are in a satisfactory agreement with axperimental data.

Keywords

Boundary Layer Turbulence Model Turbulent Boundary Layer Drag Reduction Polymer Additive 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Ignatiev, V.N., Kuznetsov, B.G.: Diffusion model of a turbulent boundary layer with polymer. Chislennye Metody Mekhaniki Sploshnoi Sredy, Novosibirsk, 1973, 4, No 4, p. 78–87.Google Scholar
  2. 2.
    Kolobov, B.P., Popkov, A.N.: Numerical investigation of turbulent flows with polymers in a two-dimensional boundary layer. Chislennoe Modelirovaniye v Dinamike Zhidkosti, Novosibirsk, ITPM SO AN SSSR, 1983, p. 41–50.Google Scholar
  3. 3.
    Sedov, L.I., Vasetskaya, N.G., Ioselevich, V.A., Pilipenko, V.N.: On the reduction in hydrodynamic drag by polymer additives. Mekhanika Turbulentnyh Potokov. Moscow, Nauka, 1980, p. 728.Google Scholar
  4. 4.
    Alexin,V.A., Mikhailu, A.G., Pilipenko, V.N.: Effect of distributed polymer solution injection on the characteristics of a turbulent boundary layer. Mekhanika Zhidkosti i Gasa, 1983, 115, p. 58–64.Google Scholar
  5. 5.
    Ivanyuta, Yu.P.; Chekalova, L.A.: Investigation of velocity profile of turbulent flows of weak polymer solutions in a pipe. Inzhenerno-Fizicheskii Zhurnal, 1974, v. 26, 5, p. 799–806.Google Scholar
  6. 6.
    Fruman D, Sulmont P.: Reduction de la resistance de frottement d’une plaque plane dans les solutions de polymeres. C.R.Acad. Sci., Paris, 1969, t.268, serie A., p. 1493–1496.Google Scholar
  7. 7.
    Wu, J.:Drag Reduction in External Flows of Additive Solutions. Viscous Drag Reduction, ed. by Welta, C.S. Plenym Press, New Jork, 1969, p. 331–350.Google Scholar

Copyright information

© Springer, Berlin Heidelberg 1985

Authors and Affiliations

  • A. N. Burov
    • 1
  • B. P. Kolobov
    • 1
  • A. N. Popkov
    • 1
  1. 1.Institute of Theoretical and Applied MechanicsUSSR Academy of SciencesNovosibirskUSSR

Personalised recommendations