IUTAM Symposium on Flow Control and MEMS (eBook, PDF)

Proceedings of the IUTAM Symposium held at the Royal Geographical Society, 19-22 September 2006, hosted by Imperial College, London, England

• Format: PDF

Produktdetails

• Verlag: Springer Netherland
• Erscheinungstermin: 9. September 2010
• Englisch
• ISBN-13: 9781402068584
• Artikelnr.: 37340160

Inhaltsangabe

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MEMS Devices.- High Power Density MEMS: Materials and Structures Requirements.- MEMS for Flow Control: Technological Facilities and MMMS Alternatives.- MEMS-Based Electrodynamic Synthetic Jet Actuators for Flow Control Applications.- Suction and Oscillatory Blowing Actuator.- Numerical Investigation of a Micro-Valve Pulsed-Jet Actuator.- Characterization of MEMS Pulsed Micro-Jets with Large Nozzles.- Magnetically Actuated Microvalves for Active Flow Control.- Micromachined Shear Stress Sensors for Flow Control Applications.- Synthetic Jets.- Synthetic Jets and Their Applications for Fluid/Thermal Systems.- Is Helmholtz Resonance a Problem for Micro-Jet Actuators?.- Passive Scalar Mixing Downstream of a Synthetic Jet in Crossflow.- Towards a Practical Synthetic Jet Actuator for Industrial Scale Flow Control Applications.- Measurements of Synthetic Jets in a Boundary Layer.- Large-Eddy Simulations of Synthetic Jets in Stagnant Surroundings and Turbulent Cross-Flow.- Characteristics of Small-Scale Synthetic Jets - Numerical Investigation.- Large Eddy Simulations of Transitional and Turbulent Flows in Synthetic Jet Actuators.- Separation Control.- Model Reduction and Control of a Cavity-Driven Separated Boundary Layer.- Collaborative Studies on Flow Separation Control.- High Resolution PIV Study of Zero-Net-Mass-Flow Lift Enhancement of NACA 0015 Airfoil at High Angles of Attack.- Separation Control along a NACA 0015 Airfoil Using a Dielectric Barrier Discharge Actuator.- Dynamic Surface Pressure Based Estimation for Flow Control.- The Control of Laminar Separation Bubbles Using High- and Low-Amplitude Forcing.- Control of Subsonic Flows with High Voltage Discharges.- Control of Flow Separation on a Wing Profile Using PIV Measurements and POD Analysis.- Control of theShear-Layer in the Wake of an Axisymmetrical Airfoil Using a DBD Plasma Actuator.- Drag Reduction and Mixing.- Models for Adaptive Feedforward Control of Turbulence.- Minimum Sustainable Drag for Constant Volume-Flux Pipe Flows.- Enhancement of Suboptimal Controllability in Wall Turbulence.- An Improvement of Opposition Control at High Reynolds Numbers.- Direct Numerical Simulation of Alternated Spanwise Lorentz Forcing.- Boundary Layer Control for Drag Reduction by Lorentz Forcing.- Multi-Scale Flow Control for Efficient Mixing: Laboratory Generation of Unsteady Multi-Scale Flows Controlled by Multi-Scale Electromagnetic Forces.- Multi-Scale Flow Control for Efficient Mixing: Simulation of Electromagnetically Forced Turbulent-Like Laminar Flows.- Closed-Loop Control.- Active Control of Laminar Boundary Layer Disturbances.- Low-Dimensional Tools for Closed-Loop Flow-Control in High Reynolds Number Turbulent Flows.- Evolutionary Optimization of Feedback Controllers for Thermoacoustic Instabilities.- Active Cancellation of Tollmien-Schlichting Instabilities in Compressible Flows Using Closed-Loop Control.- Optimal Boundary Flow Control: Equivalence of Adjoint and Co-State Formulations and Solutions.- Optimal Growth of Linear Perturbations in Low Pressure Turbine Flows.- Simulations of Feedback Control of Early Transition in Poiseuille Flow.- A Switched Reduced-Order Dynamical System for Fluid Flows under Time-Varying Flow Conditions.- Strategies for Optimal Control of Global Modes.- Applications.- Modeling and Development of Synthetic Jet Actuators in Flow Separation Control Application.- Feedback Control Using Extremum Seeking Method for Drag Reduction of a 3D Bluff Body.- Flow Control in Turbomachinery Using Microjets.- ONERA/IEMN Contribution within the ADVACT Program: Actuators Evaluation.- Control of Flow-Induced Vibration of Two Side-by-Side Cylinders Using Micro Actuators.- Improvement of the Jet-Vectoring through the Suppression of a Global Instability.- Passive Control.- Experimental Optimization of Bionic Dimpled Surfaces on Axisymmetric Bluff Bodies for Drag Reduction.- Flow Regularisation and Drag Reduction around Blunt Bodies Using Porous Devices.- The Effects of Aspect Ratio and End Condition on the Control of Free Shear Layers Development and Force Coefficients for Flow Past Four Cylinders in the In-line Square Configuration.- Numerical Simulation on the Control of Drag Force and Vortex Formation by Different Wavy (Varicose) Cylinders.- Passive Multiscale Flow Control by Fractal Grids.- Hydraulic Model of the Skin Friction Reduction with Surface Grooves.- Vortex Shedding behind a Tapered Cylinder and Its Control.- Control of a Separated Flow over a Smoothly Contoured Ramp Using Vortex Generators.- Biomimetic Flight and Flow Control: Learning from the Birds.