IUTAM symposium on flow control and MEMS: Proc. of the IUTAM symp. held at the Royal Geographic Society, 19-22 september 2006, hosted by Imperial College, London, England / ed. by Morrison J.F., Birch D.M., Lavoie P. - Dordrecht: Springer, 2008. - xv, 453 p.: ill. - (IUTAM Bookseries). - ISBN 978-1-4020-6857-7  Место хранения:   015 | Библиотека Института гидродинамики CO РАН | Новосибирск

Оглавление / Contents

Introduction ................................................... xi J.F. Morrison and J.-P. Bonnet Acknowledgements ............................................... xv MEMS DEVICES High Power Density MEMS: Materials and Structures Requirements .................................................... 3 S.M. Spearing MEMS for Flow Control: Technological Facilities and MMMS Alternatives ................................................... 15 P. Pernod, V. Preobrazhensky, A. Merlen, O. Ducloux, A. Talbi, L. Gimeno and N. Tiercelin MEMS-Based Electrodynamic Synthetic Jet Actuators for Flow Control Applications ...................................... 25 J.S. Agashe, M. Sheplak, D.P Arnold and L. Cattafesta Suction and Oscillatory Blowing Actuator ....................... 33 G. Arwatz, I. Fono and A. Seifert Numerical Investigation of a Micro-Valve Pulsed-Jet Actuator ... 45 K.L. Kudar and P. W. Carpenter Characterization of MEMS Pulsed Micro-Jets with Large Nozzles ........................................................ 53 J.-L Aider, F. Harambat, J.-J. Lasserre, J.-F. Beaudoin and C. Edouard Magnetically Actuated Microvalves for Active Flow Control ...... 59 0. Ducloux, Y. Deblock, A. Talbi, L. Gimero, N. Tiercelin, P. Pernod, V. Preobrazhensky and A. Merlen Micromachined Shear Stress Sensors for Flow Control Applications ................................................... 67 M. Sheplak, L. Cattafesta and Y. Tian SYNTHETIC JETS Synthetic Jets and Their Applications for Fluid/Thermal Systems ........................................................ 77 M. Amitay Is Helmholtz Resonance a Problem for Micro-Jet Actuators? ...... 95 D.A. Lockerby, P. W. Carpenter and C. Davies Passive Scalar Mixing Downstream of a Synthetic Jet in Crossflow Jet ................................................. 103 G. Mitchell, E. Benard, V. Uruba and R. Cooper Towards a Practical Synthetic Jet Actuator for Industrial Scale Flow Control Applications ............................... 111 L. Gomes and W. Crowther Measurements of Synthetic Jets in a Boundary Layer ............ 119 M. Jabbal and S. Zhong Large-Eddy Simulation of Synthetic Jets in Stagnant Surroundings and Turbulent Cross-Flow ......................... 127 D.K.L. Wu and M.A. Leschziner Characteristics of Small-Scale Synthetic Jets - Numerical Investigation ................................................. 135 H. Tang and S. Zhong Large Eddy Simulations of Transitional and Turbulent Flows in Synthetic Jet Actuators .................................... 141 S. Patel and D. Drikakis SEPARATION CONTROL Model Reduction and Control of a Cavity-Driven Separated Boundary Layer ................................................ 147 E. Akervik, J. Haepffher, U. Ehrenstein and D.S. Henningson Collaborative Studies on Flow Separation Control .............. 157 W.L. Siauw, J.P. Bonnet, J. Tensi, A. Seifert, O. Stalnov, V. Kumar, F. Alvi, C.H. Atkinson, S. Trevor and L.D. Gomes High Resolution PIV Study of Zero-Net-Mass-Flow Lift Enhancement of NACA 0015 Airfoil at High Angles of Attack ..... 167 T. Stephens and J. Soria Separation Control along a NACA0015 Airfoil Using a Dielectric Barrier Discharge Actuator ....................... 175 J. Jolibois, M. Forte and E. Moreau Dynamic Surface Pressure Based Estimation for Flow Control .... 183 L. Ukeiley, N. Murray, Q. Song and L. Cattafesta The Control of Laminar Separation Bubbles Using High- and Low-Amplitude Forcing ......................................... 191 M.P Simens and J. Jimenez Control of Subsonic Flows with High Voltage Discharges ........ 199 P. Magnier, B. Dong, D. Hong, A. Leroy-Chesneau and J. Hureau Control of Flow Separation on a Wing Profile Using PIV Measurements and POD Analysis ................................. 203 J. Favier, A. Kourta and G. Leplat Control of the Shear-Layer in the Wake of an Axisymmetric Airfoil Using a DBD Plasma Actuator ........................... 209 M. Forte, J. Jolibois, E. Moreau, G. Touchard and M. Cazalens DRAG REDUCTION AND MIXING Models for Adaptive Feedforward Control of Turbulence ......... 219 K. Breuer and K. Wu Minimum Sustainable Drag for Constant Volume-Flux Pipe Flows ......................................................... 229 J. Marusic, D.D. Joseph and K. Mahesh Enhancement of Suboptimal Controllability in Wall Turbulence .................................................... 237 O. Doche, S. Tardu and V. Kubicki An Improvement of Opposition Control at High Reynolds Numbers ....................................................... 243 M. Pamies, E. Gamier, P. Sagaut and A. Merlen Direct Numerical Simulation of Alternated Spanwise Lorentz Forcing ............................................... 251 S. Montesino, J.-P. Thibault and S. Tardu Boundary Layer Control for Drag Reduction by Lorentz Forcing ....................................................... 259 P. Xu and K. -S. Choi Multi-Scale Flow Control for Efficient Mixing: Laboratory Generation of Unsteady Multi-Scale Flows Controlled by Multi-Scale Electromagnetic Forces ............................ 267 S. Ferrari, P. Kewcharoenwong, L. Rossi and J.C. Vassilicos Multi-Scale Flow Control for Efficient Mixing: Simulation of Electro-magnetically Forced Turbulent-Like Laminar Flows ... 273 E. Hascoet, L. Rossi and J. C. Vassilicos CLOSED-LOOP CONTROL Active Control of Laminar Boundary Layers Disturbances ........ 281 M. Gaster Low-Dimensional Tools for Closed-Loop Flow Control in High Reynolds Number Turbulent Flows .......................... 293 J.W. Hall, C.E. Tinney, J.M. Ausseur, J.T. Pinier, A.M. Hall and M.N. Glauser Evolutionary Optimization of Feedback Controllers for Thermoacoustic Instabilities .................................. 311 N. Hansen, A.S.P. Niederberger, L. Guzzella and P. Koumoutsakos Active Cancellation of Tollmien-Schlichting Instabilities in Compressible Flows Using Closed-Loop Control ............... 319 M. Engert, A. Patzold, R. Becker and W. Nitsche Optimal Boundary Flow Control: Equivalence of Adjoint and Co-State Formulations and Solutions ....................... 333 R. Vepa Optimal Growth of Linear Perturbations in Low Pressure Turbine Flows ................................................. 339 A.S. Sharma, N. Abdessemed, S. Sherwin and V. Theofilis Simulations of Feedback Control of Early Transition in Poiseuille Flow ............................................... 345 J. McKernan, J.F. Whidborne and G. Papadakis A Switched Reduced-Order Dynamical System for Fluid Flows under Time-Varying Flow Conditions ............................ 349 H.H. Hamilton, A.J. Kurdila and A.K. Jammulamadaka Strategies for Optimal Control of Global Modes ................ 353 O. Marquet, D. Sipp and L. Jacquin APPLICATIONS Modeling and Development of Synthetic Jet Actuators in Flow Separation Control Application ........................ 361 Q. Gallas Feedback Control Using Extremum Seeking Method for Drag Reduction of a 3D Bluff Body .................................. 365 J.-F. Beaudoin, O. Cadot, J.E. We sfre id and J.-L. Aider Flow Control in Turbomachinery Using Microjets ................ 373 S.-J. Hiller, T. Ries andM. Kiirner ONERA/IEMN Contribution within the ADVACT Program: Actuators Evaluation .......................................... 381 E. Gamier, M. Pruvost, O. Ducloux, A. Talbi, L. Gimeno, P. Pernod, A. Merlen and V. Preobrazhensky Control of Flow-Induced Vibration of Two Side-by-Side Cylinders Using Micro Actuators ............................... 387 B. Li, Y. Liu, K. Lam, W.J. Li and J. Chu Improvement of the Jet-Vectoring through the Suppression of a Global Instability ....................................... 393 V.G. Chapin, N. Boulanger and P. Chassaing PASSIVE CONTROL Experimental Optimization of Bionic Dimpled Surfaces on Axisymmetric Bluff Bodies for Drag Reduction ............... 399 C. Zhang, L. Ren, Z. Han and Q. Liu Flow Regularisation and Drag Reduction around Blunt Bodies Using Porous Devices ................................... 405 C.-H. Bruneau, I. Mortazavi and P. Gillieron 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 .......................................... 409 K. Lam and L. Zou Numerical Simulation on the Control of Drag Force and Vortex Formation by Different Way (Varicose) Cylinders ........ 415 K. Lam and Y.F. Lin Passive Multiscale Flow Control by Fractal Grids .............. 421 R.E.E. Seoud and J.С. Vassilicos Hydraulic Model of the Skin Friction Reduction with Surface Grooves ............................................... 427 B. Frohnapfel, P. Lammers, J. Jovanovic and A. Delgado Vortex Shedding behind a Tapered Cylinder and Its Control ..... 433 O.N. Ramesh and R.S. Chopde Control of a Separated Flow over a Smoothly Contoured Ramp Using Vortex Generators .................................. 437 T. Duriez, J-L. Aider and J.E. Wesfried Biomimetic Flight and Flow Control: Learning from the Birds ......................................................... 443 R. Vepa Author Index .................................................. 449 Subject Index ................................................. 451