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Effect of system rotation on turbulence with applications to turbomachinery - VKI LS

Date: Monday 20 September 2010 to Thursday 23 September 2010

Location : von Karman Institute for Fluid Dynamics, Rhode-St-Genèse, Belgium
Contact : This email address is being protected from spambots. You need JavaScript enabled to view it. , phone: + 32 2 359 96 04, fax: +32 2 359 96 00

 
 

EFFECT OF SYSTEM ROTATION ON TURBULENCE WITH APPLICATIONS TO TURBOMACHINERY

From September 20 to September 23, 2010

von Karman Institute, Rhode-St-Genèse, Belgium

VKI-LS

Rotating turbulent flows have received considerable attention due to their numerous occurrences in both geophysical and industrial fluid dynamics. The Coriolis force which arises from the system rotation gives rise to fascinating flow phenomena for both wall bounded and free shear flows. The purpose of this Lecture Series is to offer a full overview of the physics, modeling and simulation and measurement of turbulent flows affected by system rotation.

The first part of the Lecture Series will introduce the important concepts and phenomena related to turbulent  flows with system rotation, complete with an overview of those phenomena important to turbomachinery applications. This is followed by a state-of-the-art in numerical simulation of rotating system flows including LES and turbulence modeling. It will then conclude with a look at experimental measurement of flows with system rotation.

The context of the Lecture Series is arranged to be applicable to the researcher interested in fundamental turbulent flows and, with an emphasis on applications to turbomachinery, those interested in industrial flows.
The Lecture Series directors are Michael Bilka and Prof. P. Rambaud of the von Karman Institute for Fluid Dynamics.

TIMETABLE

Monday 20 September, 2010

  • 08:45    Registration
  • 09:00    Welcome Address
    J. Muylaert. Director, von Karman Institute for Fluid Dynamics, Belgium
  • 09:30    Introduction to the effect of rotation on turbulence
    Prof. H. Andersson, Norwegian  University  of Science and Technology, Norway
  • 11:15    Effect of system rotation on free shear flows
    Prof. H. Andersson
  • 14:00    Effect of system rotation on turbulence with application to turbomachinery flows
    Prof. P. Durbin, Iowa State University, USA
  • 15:45    Effect of system rotation on turbulence with application to turbomachinery flows (continued)
    Prof. P. Durbin
  • 17:00    Reception

Tuesday 21 September, 2010

  • 9:00    LES and flows with system rotation: state-of-the-art  
    Prof. P. Sagaut, Université Pierre et Marie Curie, France
  • 10:45    LES and flows with system rotation: state-of-the-art (Continued)
    Prof. P. Sagaut
  • 14:00    Introduction to effect of rotation on turbulence modeling
    Prof. H. Iacovides, University of Manchester, United Kingdom
  • 15:45    Introduction to effect of rotation on turbulence modeling (Continued)
    Prof. H. Iacovides

Wednesday 22 September, 2010

  • 9:00    Transition modeling in tubomachinery flows
    F. Menter, ANSYS, Germany
  • 10:45    Stability of the Bodewadt boundary layer
    Prof. S. Stephen, University of Birmingham, United Kingdom
  • 14:00    Tour of VKI facilties
  • 15:45    Measurement of turbulence in flows with system rotation
    Dr O. Uzol, METU, Turkey

Thursday 23 September, 2010

  • 9:00    Measurement of turbulence in flows with system rotation
    Prof. J. Katz
  • 10:45    Time resolved PIV measurements in a rotating channel
    A. Di Sante, General Electric, Italy
  • 14:00    Effect of rotation on the wake of a lift generating body
    D. Neal, Michigan State University, USA
  • 15:45    Heat transfer and tubulence effects in a cooled rotating channel
    C. Hirsch, NUMECA, Belgium
  • 17:00    End of Lecture Series

Lunch will be taken from 12h30 to 14h00. Coffee breaks are scheduled each morning and afternoon.

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From 20.09.2010 to 23.09.2010

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