ISBN: 3540679472

TITLE: Laminar-Turbulent Transition
AUTHOR: Fasel, H.F.; Saric, W.S. (Eds.)
ISBN: 3540679472
TOC:

KEYNOTE LECTURES
Chairman: M. Gaster
Turbulence in the Turn of the Century 3
T. Tatsumi
Early History of Compressible Linear Stability Theory 9
L.M. Mack
SESSION A: RECEPTIVITY I
Chairman: V. Kozlov
Effect of Leading-Edge Geometry and Aerodynamic Loading on Receptivity to Acoustic Disturbances 37
P.W. Hammerton, E.J. Kerschen
Acoustic Receptivity in Boundary Layers with Surface Roughness 43
L.M, Cullen, H.P. Horton
A Causal Stability Analysis of the Boundary Layer Over a Compliant Wall 51
N. Peake, R.J. Lingwood
Non-Parallel Receptivity and the Adjoint PSE 57
C. Airiau, S. Walther, A. Bottaro
SESSION B: RECEPTIVITY II
Chairman: V. Levchenko
Three-Dimensional Receptivity of Boundary Layers to External Perturbations 65
Y.S. Kachanov
Boundary Layer Receptivity to Free-Stream Sound on Elliptic Leading Edges of Flat Plates 71
J.B. V. Wanderbley, T.C. Corke
Non-Localized Acoustic Receptivity and Subsequent Disturbance Growth in a Blasius Boundary Layer 79
R.A. King, K.S. Breuer
Receptivity and Bypass Dynamics 85
D.G. Lasseigne, W.O. Criminale, R.D. Joslin, T.L. Jackson
Study of 3D Wall Roughness Acoustic Receptivity on an Airfoil 91
W. Wrz, S. Herr, A. Wrner, V. Rist, S. Wagner, Y.S. Kachanov
Experiments on Receptivity, Stability, and Transition of 2-D Laminar Boundary Layers with Streamwise Pressure Gradients 97
V.S. Kosorygin
Leading-Edge Acoustic Receptivity Measurements Using a Pulsed-Sound Technique 103
E.B. White, W.S. Saric, R.H. Radeztsky, Jr.
POSTER SESSION I
Evaluation of Adjoint Based Methods for the Prediction of Receptivity 111
S.S. Collis, A. Dobrinsky
Receptivity to Freestream Turbulence and the Effect of Longitudinal Vortices in Boundary Layer Transition 117
Y.-C. Su, T. Herbert
Receptivity for a Flat Plate with a Rounded Leading-Edge 125
D.E. Nichols, P.W. Hammerton
Experiments on the Receptivity of a Boundary Layer to a Localized Free Stream Disturbance 131
H.R. Grek, V.V. Kozlov, D.S. Sboev
Experimental Study of Flat-Plate Boundary Layer Receptivity to Vorticity Normal to Leading Edge 137
M.V. Ustinov, M.N. Kogan, V.G. Shumilkin, S.G. Zhigulev
Boundary Layer Longitudinal Localized Structures Control by Means of Spanwise Wall Oscillations 143
M.M. Katasonov, V.V. KozlovDNS of Active Control of Disturbances in a Blasius Boundary Layer 149
C. Gmelin, U. Rist, S. Wagner
Active Control of TS-Instabilities on an Unswept Wing 155
M. Baumann, D. Sturzebecher, W. Nitsche
Control of Streaky Structures by Localized Blowing and Suction 161
A.A. Bakchinov, M.M. Katasonov, P.H. Alfredsson, V.V. Kozlov
Late-Stage Transitional Boundary-Layer Structures. Direct Numerical Simulation and Experiment 167
D.G.W. Meyer, U. Rist, V.I. Borodulin. V.R. Gaponenko, Y.S. Kachanov, Q.X. Lian, C.B. Lee
Experimental Study of a A-Structure Development and Mechanism: Its Transformation into the Turbulent Spot 173
G.R. Grek, M.M. Katasonov, V.V. Kozlov, V.G. Chernoray
Nonlinear Evolution of Tollmien-Schlichting Waves at Finite Reynolds Numbers 181
S. Houten, J. Healey, C. Davies
On Why Oblique Waves in the Blasius Boundary Layer Show Stronger Nonparallel Effects than Planar Waves 187
J.J. Healey
Stability of Weakly Non-Similar Swept-Wing Boundary Layers 193
R. Govindarajan, R. Narasimha
Boundary Layer Transition Due to the Entry of a Small Particle 199
P.H. Taniguchi, F.K. Browand, R.F. Blackwelder
Turbulent Energy Production Mechanism in General Boundary Layer Transition 205
Y.P. Kohama, P.H. Alfredsson, Y. Egami, M. Kawakami
Energy Transfer Analysis of Turbulent Plane Couette Flow 211
S.C. Reddy, P.J. Ioannou
Nonlinear Initial Value Problems for Wave/Vortex Interactions in Channel Flows +)
P. Hall
Numerical Investigation of Resonance Phenomena in Wall Jet Transition 217
S. Wernz, H. Fasel
Supersonic Boundary Layer Receptivity to Streamwise Acoustic Field 223S.A. Gaponov, B.V. Smorodsky
Feed-Forward Control of Streak Instabilities in Plane Poiseuille Flow by Localized Suction 229
F. Lundell, P.H. Alfredsson
Effect of Suction Through Arrays of Holes on a 3-D Boundary Layer Investigated by Spatial Direct Numerical Simulation 235
R. Messing, M. Kloker
SESSION C: ATTACHMENT LINE AND GENERAL TOPICS
Chairman: R. Kobayashi
Relaminarization and Retransition of Accelerated Turbulent Boundary Layers on a Convex Surface 243
R. Mukund, P.R. Viswanath, J.D. Crouch
Effect of Wall Temperature on Roughness Induced Attachment-Line Transition 249
A. Dietz, C. Coleman, J. Laub, D.I.A. Poll
On the Growth of Waves in Boundary Layers: A Simple Approximate Solution 255
M. Gaster
SESSION D: 3-D TRANSITION IN 2-D FLOWS
Chairman: D. Arnal
The Formation of Secondary Structures and Random Perturbations in the Development of Periodic Lambda-Structures in a Laminar Boundary Layer 263
S. Bake, H.-H. Fernholz
Instability and Breakdown of the Three-Dimensional High-Shear Layer Associated with a Near-Wall Low-Speed Streak 269
M. Asai, M. Minagawa, M. Nishioka
On Vortex Interaction in the Latter Stages of Boundary-Layer Transition 275
R.I. Bowles
The Evolution of Hairpin Vortices in Shear Flows 281
E. Malkiel, V. Levinski, M. Rosenfeld, J. Cohen
Nonlinear Three Dimensional Wavetrains of Small Amplitude in Boundary Layers: Experiments, Theory and Computations 287
M.A.F. de Medeiros, M.T. Mendona
Stationary and Nonstationary Streaky Structures and Secondary Instability of Boundary Layers 293
V.V. Kozlov, G.R. Grek
SESSION E: CONTROL
Chairman: R. Narasimha
Generation of Oblique Waves in a Blasius Boundary Layer by Thin Piezo-Film ctuators Attached to the Wall Surface 301
Y. Fukunishi, I. Ebina, R. Kobayashi
Optimal Control by Blowing and Suction at the Wall of Algebraically Growing Boundary Layer Disturbances 307
P. Cathalifaud, P. Luchini
A Novel Velocity-Vorticity Method for Simulating Boundary-Layer Disturbance Evolution and Control 313
C. Davies, P.W. Carpenter, D.A. Lockerby
Optimal Three-Dimensional Perturbations in the Blasius Boundary Layer +)
P. Andersson, M. Berggren, D. Henningson
Optimal Control of Boundary Layers Under Body Forces 319
N. Yurchenko, J. Delfs
SESSION F: GENERAL TOPICS
Chairman: H. Zhou
Reynolds Stress Development in the Viscous Layer of a Transitional Boundary Layer 327
S. Becker, K.G. Condie, C.M. Stoots, D.M. McEligot
Distortion of Tollmien-Schlichting Waves by Leading-Edge Vortices 333
J.H. Watmuff
Convective and Absolute Instability in the Mixed Convection Boundary Layer Over a Vertical Flat Plate 339
P. Moresco, J.J. Healey
Stability of Poiseuille Flow in a Corrugated Channel 345
A. Cabal, J. Szumbarski, J.M. Floryan
The Transition Zone on a Heated Axisymmetric Body 351
R. Govindarajan, R. Narasimha
SESSION F: GENERAL TOPICS CONTINUED
Chairman: J. van Ingen
The Occurrence of Natural Transition Phenomena in Periodic Transition on Axial Compressor Blades 359
G.J. Walker, J.D. Hughes
Comparisons Between Triggered Turbulent Spots and Unsteady Transition Phenomena on Compressor and Turbine Blading 365
J.P. Gostelow, H.P. Hodson, G.J. Walker
Growth and Breakdown of Streaky Structures in Boundary Layer Transition Induced by Free Stream Turbulence a 371
M. Matsubara, A.A. Bachinov, J.H.M. Fransson, P.H. Alfredsson
Onset of Turbulence in Circular Pipe Flows 377
A. Tumin
A Hybrid Spectral/Finite-Difference Scheme for the Simulation of Pipe-Flow Transition 383J. Reuter, D. Rempfer
SESSION G: SUPERSONIC
Chairman: H. Fasel
Transition of Supersonic Boundary Layers (Experiment and Theory Review) 391
S.A. Gaponov
Investigation of Transition to Turbulence in a 3D Supersonic Boundary Layer 397
C. Mielke, L. Kleiser
The Blunt Body Paradox - A Case for Transient Growth 403
E. Reshotko, A. Tumin
Hypersonic Boundary-Layer Receptivity and Stability 409
M.R. Malik
Spatial Direct Numerical Simulation of Transition Phenomena in Supersonic Flat-Plate Boundary Layers 415
A. Fezer, M. Kloker
Experimental Investigations of the Hypersonic Boundary Layer Stability 421
A.A. Maslov, S.G. Mironov
Development of a Mach-6 Quiet-Flow Ludwieg Tube for Transition Research 427
S.P. Schneider
A Numerical Study for Small Amplitude T-S waves in a Supersonic Boundary Layer 433
X.J. Yuan, H. Zhou
Nonlinear Instability of Hypersonic Flow Over a Cone 437
S.O. Seddougui, B. Orme
POSTER SESSION II
DNS of Boundary-Layer Receptivity to Freestream Sound for Hypersonic Flows Over Blunt Elliptical Cones 445
X. Zhong
Experimental Study of Supersonic Boundary Layer Receptivity in Controlled Conditions 451
N. V. Semionov, A. D. Kosinov
Development of Artificial Disturbances in the Boundary Layer on a Plate and in the Wake Behind It at Supersonic Free-Flow Speed 457
V.I. Lysenko, A.D. Kosinov, Y.G. Yermolaev
On Anomalous Wave Processes in Supersonic Boundary Layer 463
A.D. Kosinov, Y.G. Yermolaev, N.V. Semionov
On the Inviscid Spatial Instability of Supersonic Boundary-Layer Flow Along Bodies of Revolution 469
A. Karabis, S.J. Shaw, V. Theofilis
Experimental Investigations of Disturbance Development in the Hypersonic Boundary Layer on a Conical Model 475
D.A. Bountin, A.N. Shiplyuk, A.A. Sidorenko
On the Receptivity Process of Supersonic Laminar Boundary Layer 481
S. Sakaue, M. Asai, M. Nishioka
Low-Order Stability Theory for Non-Parallel Compressible Boundary Layer Flow 487
D. Mitra, R. Seshadri, K.S. Rao, R. Govindarajan
On Correspondence of Laminar-Turbulent Transition Processes in Natural and Controlled Supersonic Experiments on Flat Plate 493
A.D. Kosinov, Y.G. Yermolaev, N.V. Semionov
Later Stages of Transition of an Airfoil Boundary Layer Flow Excited by a Harmonic Point Source 499
C. Stemmer, M. Kloker
Experiments on the Transition to Turbulence of the Flow Between a Stationary and a Rotating Disk 505
L. Schouveiler, P. Le Gal, M.-P. Chauve
Maximum Growth of Grtler Vortices 511
C. Cossu, J.-M. Chomaz, M. Costa
Non Normality of the Grtler Operator and Spatial Amplification 517
P. Ardonceau, D. Aymer de la Chevalerie
Linear Stability of the Supersonic Turbulent Boundary Layer to Grtler Vortices on a Concave Wall 523
I.G. Girgis, J.T.C. Liu
Direct Numerical Simulation of Grtler Instability in Hypersonic Boundary Layers 529
C.W. Whang, X. Zhong
Effect of the Pressure Gradients on the Secondary Instability of Grtler Flow 535
F. Bahri, Y. Kohama, J. Iino, Aota
Laminar-Turbulent Transition of a Separation Flow on a Forward Facing Step 541
H. Ster, A. Gyr, W. Kinzelbach
Flow Instability in Laminar Separation Bubbles 547
A.V. Dovgal
Experimental Study of the Stability of the Bdewadt Layer 553
R. J. Lingwood, P. H. Alfredsson
Late Stage of Transition in a Circular Pipe Flow 559
G. Han, A. Tumin, I. Wygnanski
DNS-Investigations of the Development and Control of Crossflow Vortices in a 3-D Boundary-Layer Flow 565
P. Wassermann, M. Kloker
3-D Stability and Receptivity of 2-D Self-Similar Boundary Layer with Adverse Pressure Gradient 571
Y.S. Kachanov, D.B. Koptsev, B.V. Smorodskiy
Relation of Glaze Ice Formations on Swept Wings to Crossflow Instability 577
E. Reshotko, M. Vargas, H.L. Reed
Secondary Stability Analysis of Nonlinear Crossflow Vortices 583
T. Wintergerste, L. Kleiser
SESSION H: CROSSFLOW
Chairman: E. Kerschen
Influence of Surface Roughness and Suction on the Receptivity of a Swept Wing Boundary Layer 589
D. Arnal, A. Seraudie, J.P. Archambaud
Stability and Transition in 3-D Boundary Layers 595
T. Herbert
Absolute/Convective Instability Analysis of Secondary Cross-Flow Vortices in a Three-Dimensional Boundary Layer 601
W. Koch
Stabilization of Boundary-Layer Flows Subject to Crossflow Instability with the Aid of Suction 607
C. Abegg, H. Bippes, E. Janke
Numerical Study of Excitation of Two Different Instabilities in Three-Dimensional Boundary Layer on a Yawed Cylinder 613
Y. Yokokawa, Y. Fukunishi, N. Itoh
Three-Dimensional Boundary-Layer Transition Phenomena Investigated by Spatial Direct Numerical Simulation 619
G. Bonfigli, M. Kloker
On the Connection Between Cross-Flow Vortices and Attachment-Line Instabilities 625
F.P. Bertolotti
A Theoretical Investigation of the Development of the Stationary Crossflow Vortices in the Boundary Layer on a Swept Wing 631
J.S. Luo, H. Zhou
Experimental Study of Traveling Waves in 3-D Boundary Layer on a Swept Wing +)
V. Levchenko, V. Scherbakov
Characteristic Features of Traveling Disturbances Originating from a Point Source on a Rotating-Disk Flow 637
S. Takagi, N. Itoh, N. Tokugawa, A. Nishizawa
Multimode Instability of the Three-Dimensional Boundary Layer Along an Infinite Attachment Line 643
N. Itoh
SESSION I: WALL JETS AND SEPARATION
Chairman: E. Reshotko
Numerical Investigation of Heat Transfer Mechanisms in Wall Jet Transition 651
J. Seidel, H. Fasel
Secondary Disturbance Amplification and Transition in Laminar Separation Bubbles 657
U. Maucher, U. Rist, S. Wagner
Global Linear Instabilities in Laminar Separated Boundary Layer Flow 663
V. TheofilisTransition in Separated Flows Via Global Instability 669
B.-J. Wang, D.J. Bogucki, L.G. Redekopp
Effect of Harmonic Excitation on Instability of Laminar Separation Bubble on an Airfoil 675
A.V. Dovgal, A.V. Boiko
Linear and Nonlinear Nonlocal Instability Analyses for Two-Dimensional Laminar Separation Bubbles 681
S. Hein
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