Skip to main content

Experimental Study of Secondary Instability and Breakdown in a Swept Wing Boundary Layer

  • Conference paper
Laminar-Turbulent Transition

Part of the book series: IUTAM Symposia ((IUTAM))

  • 488 Accesses

Summary

In present paper results of experimental simulation of laminar-turbulent transition in a single stationary vortex artificially generated in a swept wing boundary layer are presented. It was observed that two wave packets are formed on the vortex and leads to downstream transition. Also riblet influence on the transition was investigated. It was found that placing the riblets directed along the vortex result in significant prolongation of laminar regime.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Kohama Y.: Some expectation on the mechanism of cross-flow instability in a swept-wing flow, Acta Mech. 66 (1987) 38 p.

    Article  Google Scholar 

  2. Michel R., Arnal D., Coustols E., Juillen J.C.: Experimental and theoretical studies of boundary layer transition on a swept infinite wing, IUTAM Symposium on Laminar-Turbulent Transition, Novosibirsk, 1984, Springer-Verlag, Berlin (1985) 553–562.

    Google Scholar 

  3. Bippes H.: Instability features appearing on swept wing configurations, IUTAM Symposium on Laminar-Turbulent Transition, Zurich, 1989, Springer-Verlag, Berlin, (1990) 419–430.

    Google Scholar 

  4. Kwing-So Choi.: Drag reduction mechanisms and near wall turbulence structure with riblets, IUTAM Symposium on Structure of Turbulence and Drag Reduction, Toulouse, 1989, Springer-Verlag, Berlin, (1990).

    Google Scholar 

  5. Grek G.R., Kozlov V.V., Titarenko S.V.: Investigation of riblets influence on dynamics of isolated wave packet (Λ-vortex) in a laminar boundary layer, Sibirskiy Fiziko-Tekhnicheskiy Zhurnal, 2, (1993). (in Russian).

    Google Scholar 

  6. Zanin B.Yu., Lushin V.N.: Comparing of flowfields over a swept wing in two wind tunnels, Sibirskiy Fiziko-Tekhnicheskiy Zhurnal, 2, (1991) 99–104. (in Russian).

    Google Scholar 

  7. Swearingen J.D., Blackwelder R.F.: The growth and breakdown of streamwise vortices in the presence of the wall, J. Fluid Mech, 182, (1987) 255–290.

    Article  Google Scholar 

  8. Boiko A.V., Dovgal A.V., Kozlov V.V.: Nonlinear interactions of disturbances at the transition in a laminar separated boundary layer, Proc. of Siberian Branch USSR Acad. Sci.-Ser. Tech. Sci, 5, No. 18 (1988) 44–49. (in Russian).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1995 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Boiko, A.V., Kozlov, V.V., Syzrantsev, V.V., Scherbakov, V.A. (1995). Experimental Study of Secondary Instability and Breakdown in a Swept Wing Boundary Layer. In: Kobayashi, R. (eds) Laminar-Turbulent Transition. IUTAM Symposia. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-79765-1_34

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-79765-1_34

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-79767-5

  • Online ISBN: 978-3-642-79765-1

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics