Active Flow Control II

1. Front Matter

   PDF

2. Airfoils

   1. Front Matter

      Pages 1-1

      PDF

   2. Transitory Control of Dynamic Stall on a Pitching Airfoil

      • George T. K. Woo, Ari Glezer

      Pages 3-18

   3. Unsteady Lift Suppression with a Robust Closed Loop Controller

      • David Williams, Wesley Kerstens, Jens Pfeiffer, Rudibert King, Tim Colonius

      Pages 19-30

   4. Active Flow Control on a S10 Glider Configuration

      • Thomas Grund, Wolfgang Nitsche

      Pages 31-43

   5. Numerical Investigation of Active Flow Control Applied to an Airfoil with a Camber Flap

      • Bert Günther, Angelo Carnarius, Frank Thiele

      Pages 45-61

   6. On Amplitude Scaling of Active Separation Control

      • Oksana Stalnov, Avraham Seifert

      Pages 63-80

   7. Lock-On to a High-Lift State with Oscillatory Forcing in a Three-Dimensional Wake Flow

      • Kunihiko Taira, Clarence W. Rowley, Tim Colonius

      Pages 81-93

   8. Active Flow Control on an Industry-Relevant Civil Aircraft Half Model

      • Matthias Bauer, Inken Peltzer, Wolfgang Nitsche, Burkhard Gölling

      Pages 95-107

   9. Numerical Investigation of Spatially Distributed Actuation on a Three-Element High-Lift Configuration

      • Tobias Höll, Erik Wassen, Frank Thiele

      Pages 109-123

   10. Robust Closed-Loop Lift Control on an Industry-Relevant Civil Aircraft Half Model

       • Notger Heinz, Rudibert King, Burkhard Gölling

       Pages 125-139

3. Turbomachines

   1. Front Matter

      Pages 141-141

      PDF

   2. Closed Loop Blade Tone Control in Axial Turbomachines by Flow Induced Secondary Sources in the Blade Tip Regime

      • Olaf Lemke, Wolfgang Neise, Lars Enghardt, Rudibert King, Rifet Muminovic, Michael Möser

      Pages 143-156

   3. Turbofan Tone Noise Reduction by Flow-Induced Unsteady Blade Forces

      • Mathias Steger, Ulf Michel, Graham Ashcroft, Frank Thiele

      Pages 157-170

   4. Experimental AFC Approaches on a Highly Loaded Compressor Cascade

      • Martin Hecklau, Vincent Zander, Inken Peltzer, Wolfgang Nitsche, André Huppertz, Marius Swoboda

      Pages 171-186

   5. Robust Control in Turbomachinery Configurations

      • Olaf Wiederhold, Rudibert King, Bernd R. Noack

      Pages 187-201

   6. URANS Simulations of Active Flow Control on Highly Loaded Turbomachinery Blades

      • Christoph Gmelin, Mathias Steger, Erik Wassen, Frank Thiele, André Huppertz, Marius Swoboda

      Pages 203-219

4. Bluff Bodies

   1. Front Matter

      Pages 221-221

      PDF

   2. Application of Active Flow Control on Generic 3D Car Models

      • Daniel Krentel, Rifet Muminovic, André Brunn, Wolfgang Nitsche, Rudibert King

      Pages 223-239

   3. Simulation of Active Drag Reduction for a Square-Back Vehicle

      • Erik Wassen, Sándor Eichinger, Frank Thiele

      Pages 241-255

The interest in the field of active flow control (AFC) is steadily increasing. In - cent years the number of conferences and special sessions devoted to AFC org- ized by various institutions around the world continuously rises. New advanced courses for AFC are offered by the American Institute of Aeronautics and Ast- nautics (AIAA), the European Research Community on Flow, Turbulence and Combustion (ERCOFTAC), the International Centre for Mechanical Sciences (CISM), the von Karman Institute for Fluid Dynamics (VKI), to name just a few. New books on AFC are published by prominent colleagues of our field and even a new periodical, the ‘International Journal of Flow Control’, appeared. Despite these many activities in AFC it was felt that a follow-up of the highly successful ‘ACTIVE FLOW CONTROL’ Conference held in Berlin in 2006 was appropriate. As in 2006, ‘ACTIVE FLOW CONTROL II’ consisted only of invited lectures. To sti- late multidisciplinary discussions between experimental, theoretical and numerical fluid dynamics, aerodynamics, turbomachinary, mathematics, control engineering, metrology and computer science parallel sessions were excluded. Unfortunately, not all of the presented papers made it into this volume. As the preparation and printing of a book takes time and as this volume should be available at the conf- ence, the Local Organizing Committee had to set up a very ambitious time sch- ule which could not be met by all contributors.

• Pitch
• actuator
• combustion
• identification
• model predictive control
• modeling
• nonlinear control
• robust control
• simulation
• system identification
• turbulence

• Institut für Prozess- und Verfahrenstechnik FG Mess- und Regelungstechnik, Technische Universität Berlin, Berlin, Germany

  Rudibert King

Policies and ethics