Skip to main content
SpringerLink
Log in

Stability and Dynamics of Flow in a Turbulent Boundary Layer Separation Region

  • Conference paper
Progress in Turbulence and Wind Energy IV

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 141))

  • 2081 Accesses

Abstract

Separation of a turbulent boundary layer on a flat plate under adverse pressure gradient was studied experimentally using Time-Resolved PIV technique. The results of spatio-temporal analysis of the flow-field in the separation zone are presented. For this purpose, the Proper Orthogonal Decomposition method is used to perform the dynamical system reduction which is then analyzed using Principal Oscillation Patterns method. The study contributes to understanding mechanisms of a boundary layer separation process. The acquired information could be used to improve strategies of a boundary layer separation control.

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

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover 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. Cherry, N.J., Hiller, R., Latoup, M.P.: Unsteady measurements in a separated and reattaching flow. J. Fluid Mech. 144, 13–46 (1984)

    Article  Google Scholar 

  2. Dallmann, U., Herberg, T., Gebing, H., Su, W.-H., Zhang, H.-Q.: Flow field diagnostics: topological flow changes and spatio-temporal flow structure. AIAA Paper 95-0791 (1995)

    Google Scholar 

  3. Haggmark, C.P., Bakchinov, A.A., Alfredsson, P.H.: Experiments on a two-dimensional laminar separation bubble. Phil. Trans. R. Soc. Lond. A 358, 3193–3205 (2000)

    Article  Google Scholar 

  4. Hasselmann, K.: Stochastic climate models. Tellus 28, 473–485 (1976)

    Article  Google Scholar 

  5. Simpson, R.L.: Aspects of turbulent boundary-layer separation. Prog. Aerospace Sci. 32, 457–521 (1996)

    Article  Google Scholar 

  6. Uruba, V., Knob, M.: Dynamics of Controlled Boundary Layer Separation. In: Jonas, P., Uruba, V. (eds.) Colloquium Fluid Dynamics 2007, IT AS CR, v.v.i., Praha, pp. 95–96 (2007)

    Google Scholar 

  7. Uruba, V.: Dynamics of a Boundary Layer Separation. In: Vad, J. (ed.) 14th CMFF 2009, pp. 268–275. University of Technology and Economics, Budapest (2009)

    Google Scholar 

  8. Uruba, V.: A New Method for Vector Fields Dynamics Analysis. In: Zolotarev, I. (ed.) Engineering Mechanics 2010, Svratka (2010)

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Thermomechanics AS CR, v.v.i., Praha, Czech Republic

    Vaclav Uruba

Authors
  1. Vaclav Uruba
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Vaclav Uruba .

Editor information

Editors and Affiliations

  1. , Department of Mechanical Engineering, Technische Universität Darmstadt, Petersenstr., Darmstadt, 64287, Germany

    Martin Oberlack

  2. , Institute of Physics & ForWind, University of Oldenburg, Carl-von-Ossietzky-Straße, Oldenburg, 26111, Germany

    Joachim Peinke

  3. , II Facoltà di Ingegneria, Universita di Bologna, Via Fontanelle 40, Forli, 47100, Italy

    Alessandro Talamelli

  4. , Mechanical, Aerospace & Nuclear, Rensselaer Polytechnic Institute, 110 8th St., Troy, 12180, USA

    Luciano Castillo

  5. , Institute of Physics & ForWind, University of Oldenburg, Carl-von-Ossietzky-Straße, Oldenburg, 26111, Germany

    Michael Hölling

Rights and permissions

Reprints and permissions

Copyright information

© 2012 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Uruba, V. (2012). Stability and Dynamics of Flow in a Turbulent Boundary Layer Separation Region. In: Oberlack, M., Peinke, J., Talamelli, A., Castillo, L., Hölling, M. (eds) Progress in Turbulence and Wind Energy IV. Springer Proceedings in Physics, vol 141. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-28968-2_22

Download citation

Publish with us

Policies and ethics

Search

Navigation