Visualization of Generation Process of a Turbulent Spot

  • T. Matsui
  • M. Okude
Conference paper
Part of the International Union of Theoretical and Applied Mechanics book series (IUTAM)

Abstract

At a later stage of transition in a flat plate boundary layer, the relation between spikes in wave forms of velocity fluctuations and hair-pin eddies in flow visualization was investigated in a water flow by applying hot wire and hydrogen bubble techniques simultaneously. It was shown that spikes in wave forms are caused by hair-pin eddies which were formed through the secondary instability in a high shear layer.

Keywords

Vortex Platinum 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Schubauer, G. B., Skramstad, H. K., NACA Rep. No. 1289 1947.Google Scholar
  2. 2.
    Klebanoff, P. S., Tidstrom, K. D. and Sargent, L. M., J. Fluid Mech. 12 (1962) 1–32.CrossRefMATHADSGoogle Scholar
  3. 3.
    Kovasznay, L. S. G., Komoda, H. and Vasudeva, B. R., Proc. 1962 Heat Transfer and Fluid Mech. Institute, Stanford Univ. Press (1962) 1–26.Google Scholar
  4. 4.
    Hama, F. R., and Nutant, J., Proc. 1963 Heat Transfer and Fluid Mech. Institute, Stanford Univ. Press (1963) 77–93.Google Scholar
  5. 5.
    Nishioka, M., Iida, S. and Ichikawa, Y., J. Fluid Mech. 72 (1975) 731–752.CrossRefADSGoogle Scholar
  6. 6.
    Nishioka, M., Asai, M. and Iida, S., Laminar-Turbulent Transition ed. by Eppler, R. and Fasel, H. Springer-Verlag (1980) 37–46.Google Scholar
  7. 7.
    Craik, A. D. D., J. Fluid Mech. 50 (1971) 393–413.CrossRefMATHADSGoogle Scholar
  8. 8.
    Herbert, T., Proc. IUTAM Symp. on Turbulence and Chaotic Phenomena in Fluids, 5–10 Sept. 1983, Kyoto, Japan.Google Scholar
  9. 9.
    Saric, W. S. and Thomas, A. S. W., Proc. IUTAM Symp. on Turbulence and Chaotic Phenomena in Fluids, 5–10 Sept. 1983, Kyoto, Japan.Google Scholar
  10. 10.
    Saric, W. S., Kozlov, V. V. and Levchenko, V. Y., AIAA-840007, AIAA 22nd Aerospace Sciences Meeting, 9–12 Jan. 1984 Reno, Nevada.Google Scholar
  11. 11.
    Saric, W. S., Carter, J. D. and Reynolds, G. A., Bull. Amer. Phys. Soc. 26 (1981) 1252.Google Scholar
  12. 12.
    Williams, D. R., Ph.D. dissertion, Princeton Univ. June 1982.Google Scholar
  13. 13.
    Nishioka, M., Asai, M. and Iida, S., Proc. 12th Turbulence Symp., Inst. Space and Aeron. Sci., Univ. of Tokyo (1980) 28–34.Google Scholar
  14. 14.
    Hama, F. R., private communication, 1984.Google Scholar

Copyright information

© Springer-Verlag, Berlin, Heidelberg 1985

Authors and Affiliations

  • T. Matsui
    • 1
  • M. Okude
    • 1
  1. 1.Faculty of Science and TechnologyMeijo UniversityYagoto, Tempaku, Nagoya 468Japan

Personalised recommendations