IUTAM Symposium on Mechanics of Passive and Active Flow Control: Proceedings of the IUTAM Symposium held in Göttingen, Germany, 7–11 September 1998

Front Matter....Pages i-xiv
Opening Address....Pages 1-4
Dynamics and Control of Near-Wall Coherent Structures....Pages 5-14
Passive Control Methods: Riblets, Vortex Generators and Self-Activating Flaps....Pages 107-108
Natural Riblets....Pages 109-114
The Flow Over Riblets: Velocity Measurements with Hot-Film Probes....Pages 115-120
Numerical Investigation of Flow Around a Vented Sphere....Pages 121-126
Flow Physics Involved in Shock Wave/Boundary Layer Interaction Control....Pages 15-22
Shock/Boundary Layer Control by Various Concepts....Pages 23-28
Expansion Shoulder Bump for Wing Section Viscous / Wave Drag Control....Pages 29-34
Euroshock I and II: A Survey....Pages 35-42
A Review of Flow Control Research at Dera....Pages 43-56
Assessment of the Capability of Drag Reduction of the Shock Control Device ‘SC Bump’ on Airfoil Flows and Application Aspects on Wings....Pages 57-62
Passive Control of Buffet Excitation....Pages 63-68
Enhanced Thrust-Efficiency of Overexpanded Nozzles by Passive Venting....Pages 69-74
The Control of Compressible Dynamic Stall Using Adaptive Airfoils....Pages 75-80
Application of Micro-Vortex Generators for Turbulent Flow Separation Control....Pages 81-88
Fundamental Investigations of the Flow About Devices Suitable for Use in Flow Control....Pages 89-94
A Novel Use of Vortex Generators for Separation Control in the Corner Between a Wall and a Wing....Pages 95-97
Windtunnel Experiments with Artificial Bird Feathers for Passive Separation Control on Airfoils....Pages 99-100
A Method of Mixing Process Control in a Shear Layer of a Supersonic Nonisobaric Jet....Pages 101-106
Drag Reduction of a Sphere at Supercritical Reynolds Numbers Using Passive Ventilation....Pages 127-132
Separation Control of a Thin Airfoil by Projectile Vortex-Rings....Pages 133-138
Turbulence Reduction in the Initial Region of a Plane Jet Using Passive Control....Pages 139-144
Influence of Riblets on a Supersonic Wake Flow....Pages 145-150
Receptivity Issues for Laminar-Flow Control....Pages 151-158
Control of Boundary Layer Transition at High Fst by Localized Suction....Pages 159-164
Experiments on the Control of Crossflow Instability with the Aid of Suction Through Perforated Walls.....Pages 165-170
Control of Crossflow Instability Field by Selective Suction System....Pages 171-176
Control of the Laminar-Turbulent Transition by Suction of the Boundary Layer in 2D Flow.....Pages 177-182
Control of Transition in 3-D Boundary Layers....Pages 183-188
Transition Control Using Leading Edge Roughness for the Onera-D Wing....Pages 189-194
Active Flow Control by Micro Systems....Pages 195-202
Strategy of the Flow Mems Control at Laminar-Turbulent Transition in a Boundary Layer....Pages 203-208
Manipulating Coherent Structures by Heat in a Boussinesq Jet....Pages 209-216
Boundary Layer Control Over an Active Ribleted Surface....Pages 217-222
Control of Coherent Structures Shedding and Generation of Sound in Bluff-Body Wake Flow....Pages 223-228
Oscillations of Solid Surfaces Versus Sound and Oscillatory Suction in Flow Control....Pages 229-236
Theoretical and Computational Study of the Wake Control Problem....Pages 237-242
Moving Surface Separation Control for Airfoil at High Angles of Attack....Pages 243-248
Separation control on an airfoil under post-stall conditions by mechanical excitation....Pages 249-254
Effect of Microbubble Cluster on Turbulent Flow Structure....Pages 255-260
Stability Analysis of the Wake Control Problem....Pages 261-266
Control of the Periodic Wake Behind a Plane Blunt Base....Pages 267-272
Aerodynamic Flow Control of Bluff Bodies Using Synthetic Jet Actuators....Pages 273-278
Reduction of Unsteady Forces on Bluff Bodies Using Rotating Control Cylinders....Pages 279-284
Moving Surface Boundary-Layer Control as Applied to Slender and Bluff Bodies....Pages 285-290
Flow Control by Periodic Forcing: Acoustic Excitation and Local Injection of Artificial Disturbances....Pages 291-298
Control of leading-edge separation from an airfoil by internal acoustic excitation and self-induced resonances....Pages 299-304
Control of Pipe Flow by Use of an Aeroacoustic Instability....Pages 305-310
Near Wall Turbulence Reaction to a Localized Time-Periodical Blowing....Pages 311-316
Manipulation of Trailing Edge Separation on an Aerofoil Using a Periodic Cross-Flow....Pages 317-322
Transition Control of Supersonic Boundary Layer on Flat Plate....Pages 323-328
Active Control of Turbulent Boundary Layers for Drag Reduction....Pages 329-336
The Effects of Flow Instabilities on the Active Control of Separation....Pages 337-342
Active Control of Kelvin-Helmholtz Waves....Pages 343-348
Dynamic Control of the Jet-Edge-Flow....Pages 349-354
A Low-Order Model-Following Strategy for Active Flow Control....Pages 355-366
Back Matter....Pages 367-386