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Flow Control on the Basis of a Featflow-Matlab Coupling

  • Lars Henning
  • Dmitri Kuzmin
  • Volker Mehrmann
  • Michael Schmidt
  • Andriy Sokolov
  • Stefan Turek
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) book series (NNFM, volume 95)

Abstract

For the model-based active control of three-dimensional flows at high Reynolds numbers in real time, low-dimensional models of the flow dynamics and efficient actuator and sensor concepts are required. Numerous successful approaches to derive such models have been proposed in the literature.

We propose a software environment for a comfortable and performant testing of control, actuator and sensor concepts which may be based on such models. It is realized by providing an easily manageable Matlab control interface for the κ-ε-model from the Featflow CFD package. Potentials and limitations of this tool are discussed by considering exemplarily the control of the recirculation bubble behind a backward facing step.

Keywords

Wall Shear Stress Shear Layer Large Eddy Simulation High Reynolds Number Recirculation Zone 
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.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Lars Henning
    • 1
  • Dmitri Kuzmin
    • 3
  • Volker Mehrmann
    • 2
  • Michael Schmidt
    • 2
  • Andriy Sokolov
    • 3
  • Stefan Turek
    • 3
  1. 1.Fachgebiet Mess- und RegelungstechnikTechnische Universität BerlinBerlinGermany
  2. 2.Fachgebiet Numerische MathematikTechnische Universität BerlinBerlinGermany
  3. 3.Fachbereich MathematikUniversität DortmundDortmundGermany

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