Program overview

TUESDAY, 25 NOVEMBER 1997

10:00 Ha.01 Drag Characteristics of a Turbulent Boundary Layer Over a Flat Plate with Transverse Square Cavities

Chan Ching (Memorial University of Newfoundland), Bruce Parsons (NRC Institute for Marine Dynamics)

10:13 Ha.02 A Boundary Layer Interacting with a Point Vortex

Seth Lichter (Northwestern University)

10:26 Ha.03 Development of a Longitudinal Vortex Array in an Adverse Pressure Gradient Boundary Layer

Max Amaya (NASA Ames), John Eaton (Stanford University)

10:39 Ha.04 Invariants of the Velocity Gradient Tensor in a Turbulent Boundary Layer

C.J. Bulbeck, M.S. Chong (University of Melbourne, Australia)

10:52 Ha.05 Mechanisms for Generating Coherent Packet of Hairpin Vortices in Near-Wall Turbulence

Jigen Zhou, S. Balachandar (), R.J. Adrian (University of Illinois, Urbana-Champaign)

11:05 Ha.06 An Experimantal Study of the Velocity Gradient Tensor Invariants in Turbulent Boundary Layers

Yiannis Andreopulos (City College of New York)

11:18 Ha.07 Discussion of the Reason for 5/3 energy spectra in Turbulence Using the Wiener Stochastic Expansion.

William C. Meecham (University of California, Los Angeles)

11:31 Ha.08 Computational investigation of the relationship between turbulent wall pressure and velocity field sources

III Chang (Naval Surface Weapons Center--Carderock Division, West Bethesda, MD), Ugo Piomelli (Dept.~of Mechanical Engineering, University of Maryland, College Park, MD 20742)

11:44 Ha.09 Whole-Field Measurements of the Flow around a Body of Revolution Satisfying the Stratford-Smith Criterion

Mustapha Hammache, Frederick Browand, Ron Blackwelder (Aerospace Eng. Dept., USC)

11:57 Ha.10 Fluid Transport Between a Turbulent Boundary Layer and a Cavity = Covered By Surface Slots

L.M. Grega (NSWC), T. Wei, T.S. Hsu, P. Shah (Rutgers Univ.)

10:00 Hb.01 Measurements of Turbulent Density Fluctuations in Rayleigh-Taylor Mixing

Peter Wilson, Malcolm Andrews (Texas A&M University)

10:13 Hb.02 Large Eddy Simulation of Rayleigh-Taylor Instability

Andrew W. Cook

10:26 Hb.03 Vortical Projectiles from Shock-Bubble Interactions.

Norman J. Zabusky, S. Zeng, J. Ray (Dept. MAE, Rutgers U., Piscataway, NJ), R. Samtaney (Sarnoff Corp., Princeton, NJ)

10:39 Hb.04 Growth Measurments of the Richtmyer-Meshkov Instability of Two Incompressible Fluids

C. E. Niederhaus, J. W. Jacobs (The University of Arizona)

10:52 Hb.05 Influence of multiple wavelengths on the development of the Richtmyer-Meshkov (RM) instability of a heavy gas curtain.

Paul Rightley, Peter Vorobieff, Ryan Martin, Robert Benjamin (Los Alamos National Laboratory)

11:05 Hb.06 Transition to turbulence in a shock-accelerated gas curtain.

Robert Benjamin, Paul Rightley, Peter Vorobieff, Ryan Martin (Los Alamos National Laboratory)

11:18 Hb.07 Receptivity to a Harmonic Disturbance in a Finite-Width= Wake-Dominated Mixing Layer

James A. Rabchuk (Western Illinois University)

11:31 Hb.08 Statistical Properties of Three-Dimensional Rayleigh-Taylor Instability-Induced Turbulence

O. Schilling, R. H. Cohen, W. P. Dannevik, A. M. Dimits, D. E. Eliason, A. A. Mirin (University of California, Lawrence Livermore National Laboratory), D. H. Porter, P. R. Woodward (University of Minnesota)

11:44 Hb.09 3D High-Resolution Simulations of Richtmyer-Meshkov Mixing

R. H. Cohen, W. P. Dannevik, A. M. Dimits, D. E. Eliason, A. A. Mirin, O. Schilling (LLNL), D. H. Porter, P. R. Woodward (U. Minnesota)

11:57 Hb.10 On Hausdorff Dimension of Attractive Sets of Forced Viscous Fluid on a Sphere

Yuri N. Skiba (UNAM, Mexico)

10:00 Hc.01 Feedback Control of Turbulent Boundary Layers for Drag Reduction

Changhoon Lee, John Kim (UCLA), Haecheon Choi (Seoul National U)

10:13 Hc.02 A Pulsating jet ejected into cross flow

Nobuyoshi Suzuki, Masaru Kiya, Osamu Mochizuki (Hokkaido University)

10:26 Hc.03 Turbulent Boundary Layer Control via the Lorentz Force

T. Berger, J. Lim, J. Kim, C. Lee (UCLA), H. Choi (Seoul National University)

10:39 Hc.04 Large-Eddy Simulations of a Turbulent Flat Plate Boundary Layer with Strong Adverse Pressure Gradient

C.R. Bachman, H.F. Fasel (University of Arizona)

10:52 Hc.05 Mechanisms for Turbulence Attenuation and Enhancement in Opposition-controlled Wall-bounded Flows

E.~P. Hammond, T.~R. Bewley, P. Moin (Stanford University)

11:05 Hc.06 Drag Reduction Mechanisms in a Turbulent Poiseuille Flow with Superimposed EHD Structures

Alfredo Soldati (University of Udine, Italy), Sanjoy Banerjee (University of California at Santa Barbara, California)

11:18 Hc.07 Active Control of Wall Turbulence with an Array of Flush Mounted Flaps

Yuji Suzuki, Nobuhide Kasagi (The University of Tokyo)

11:31 Hc.08 The Effect of Periodic Excitation on Orifice Plate Flow Meter Turbulence

Lorenz W. Sigurdson, Dallas Chapple (Dept. of Mechanical Engineering,University of Alberta)

11:44 Hc.09 Fluid Microactuators Based on the Electrokinetic Principle

Werner J.A. Dahm (The University of Michigan), Phillip H. Paul, David J. Rakestraw, James J. Scherer (Sandia National Laboratories)

11:57 Hc.10 Robust Reduced--Order Boundary Layer Controller

L. Cortelezzi, J.L. Speyer, H.K. Lee, J. Kim (University of California at Los Angeles)

10:00 Hd.01 Pseudospectra of an Axisymmetric Stability Operator

Jie-Zhi Wu (The University of Tennessee Space Institute, Tullahoma, TN), Xie-Yuan Yin, De-Jun Sun (University of Science and Technology of China, Hefei, Anhui, China)

10:13 Hd.02 Instability due to Horseshoe vortex

Tatsuo Motohashi, Kiyoaki Ono, Kenichi Takahashi (Nihon university)

10:26 Hd.03 Electrohydrodynamic Stability of Liquid Bridges: Theory amp; Experiment

C. L. Burcham, D. A. Saville (Department of Chemical Engineering, Princeton University)

10:39 Hd.04 Convective and Absolute Instability of Fluid Flows in Finite Geometry

Steven Tobias (JILA, University of Colorado, Boulder), Michael Proctor (University of Cambridge, Cambridge, UK), Edgar Knobloch (University of California at Berkeley)

10:52 Hd.05 Nonlinear outcome of resonance instabilities

Norman Lebovitz, Kenneth Saldahna (The University of Chicago)

11:05 Hd.06 Weakly Nonlinear Analysis of Flag Flutter

L. Mahadevan (M.I.T.), D.G. Crighton (Cambridge University, U.K.)

11:18 Hd.07 A New Mechanism for Bursting

Jeff Moehlis, Edgar Knobloch (University of California at Berkeley)

11:31 Hd.08 Absolute and Convective Instabilities of Trailing Vortex

Jie-Zhi Wu (The University of Tennessee Space Institute, Tullahoma, TN), Xie-Yuan Yin, De-Jun Sun, Ming-Yu Sun (University of Science and Technology of China, Hefei, Anhui, China)

11:44 Hd.09 Two-dimensional instabilities in continuous strip casting processes

P. Plaschko (UAM-I, Mexico City)

11:57 Hd.10 Thermomagnetophoresis Induced Instabilities in Magnetic Fluids

Weili Luo (Dept. of Physics, University of Central Florida, Orlando, FL 32816), Tengda Du (Dept. of Physics, University of Central Florida), Jie Huang (Dept. of Civil and Envir. Engr., West Virginia Univ.)

10:00 He.01 Non-similarity Solutions to the Corner Boundary-Layer Equations

Peter W. Duck (University of Manchester), Manhar R. Dhanak (Florida Atlantic University)

10:13 He.02 Incompressible Viscous Flow Around A Sharp Expansion Corner

Takumi Hawa, Zvi Rusak (Rensselaer Polytechnic Institute, Troy, New York)

10:26 He.03 The stress singularity in surfactant-driven flows of thin fluid layers.

Oliver E. Jensen (University of Cambridge, UK), David Halpern (University of Alabama, Tuscaloosa.)

10:39 He.04 Surfactant spreading from a moving source on a thin liquid film.

Harvey A.R. Williams, Oliver E. Jensen (University of Cambridge, U.K.)

10:52 He.05 Two-Fluid Planar Jet

A. Herczynski (Boston College), P. D. Weidman (U. Colorado)

11:05 He.06 The No-slip Condition for a Mixture of Two Liquids

Joel Koplik (City College of New York), Jayanth R. Banavar (Pennsylvania State University)

11:18 He.07 A Computational Validity Study of Reynolds Equation in Lubricating Flow Regime

Dong Joo Song (Yeungnam University, Korea), William W. Schultz (University of Michigan, Ann Arbor)

11:31 He.08 An Analysis of the Oil-Whirl Instability

William W. Schultz, Heng-Chu Han, John P. Boyd (University of Michigan), Mark Schumack (University of Detroit Mercy)

11:44 He.09 Couette flow in a rarefied gas

J. Lopez-Lemus, R.M. Velasco (Universidad Autonoma Metropolitana-Iztapalapa)

11:57 He.10 An Alternative Method for Characterizing Entry Length in Pipes

A. M. Robertson, S. I. Liang (U. of Pittsburgh)

10:00 Hf.01 Rapid Evaporation in Fuel Injection

S. McCahan, C. Kessler (University of Toronto)

10:13 Hf.02 Atomization of a Liquid Jet by a High Momentum Co-axial Swirling Gas Jet.

Guillaume Préaux, Juan Lasheras (University of California, San Diego), Emil Hopfinger (LEGI)

10:26 Hf.03 Magnetization of Ferrofluids in Rotating Magnetic Fields: Rotary Brownian Motion Versus the Relaxation Model

K. Mahoney, A. Nadim (Boston University)

10:39 Hf.04 How Bubbly Mixtures Foam and Foam Control Using a Fluidized Bed

Jose Guitian (Intevep S.A. VZ), D.D. Joseph, Clara Mata (University of Minnesota)

10:52 Hf.05 Experimental study of the thermophoretic mobility of a colloidal emulsion

Mauricio Hoyos (CNRS-France), Charles Van Batten, Samuel Amato (ESPCI-France), Michel Martin (CNRS-France)

11:05 Hf.06 Foam Drainage

S.A. Koehler, H.A. Stone (Harvard University)

11:18 Hf.07 Liquid Jet Cavitation via Molecular Dynamics

W. T. Ashurst (Sandia National Laboratories)

11:31 Hf.08 Direct Numerical Simulation of Two-Phase Turbulent Reacting Flow

F. Mashayek (University of Hawaii)

11:44 Hf.09 Spatial stability and two-way coupling of a particle laden shear layer

Kenneth Kiger, Athanassios Dimas (University of Maryland)

11:57 Hf.10 An Experimental Study of Particle Disperion and Particle-Fluid Interactions in the Near Field of a Particle-Laden Coaxial Confined Jet

P. Sefcik, J.C. Klewicki (University of Utah)

10:00 Hg.01 Non-linear viscosity and Grad's method.

F.J. Uribe (Universidad Autónoma Metropolitana)

10:13 Hg.02 A generalized Darcy's Law for shear-thinning visco-elastic liquids

Michael Shelley, Petri Fast (Courant Institute of New York University), Ljubinko Kondic (Department of Mathematics, Duke University)

10:26 Hg.03 Deformation and Breakup of Non-Newtonian Liquid Bridges Undergoing Uniaxial Extension

O. E. Yildirim, B. Ambravaneswaran, E. Wilkes, O. A. Basaran (Purdue University)

10:39 Hg.04 Drag Reduction by Polymeric and Nonpolymeric Additives

Christopher White, K.R. Sreenivasan (Yale University)

10:52 Hg.05 Direct Numerical Simulation of Polymer Drag Reduction in Turbulent Channel Flow

Peter N. Blossey, John L. Lumley (Cornell University)

11:05 Hg.06 The Stability of Non-Newtonian Plane Couette Flow With Viscous Heating

Leif E. Becker, Gareth H. McKinley (Harvard University)

11:18 Hg.07 Maxwell Fluid Suction Flow In A Channel

J.J. Choi, Zvi Rusak, J.A. Tichy (Rensselaer Polytechnic Institute, Troy, New York)

11:31 Hg.08 The Saffman-Taylor instability of non-Newtonian Hele-Shaw flows

Ljubinko Kondic (Department of Mathematics, Duke University), Michael Shelley (Courant Institute, New York University), Peter Palffy-Muhoray (LCI, Kent State University)

11:44 Hg.09 Deposition Phenomena of Metal Particles onto Metal Surfaces

Sang-Wook Kang (Lawrence Livermore National Laboratory)

11:57 Hg.10 Time evolution of the statistical moments of P(\alpha,t) for a two-dimensional granular media rotating in a vertical plane

R. Peralta-Fabi, E. Morales (Facultad de Ciencias, UNAM), V. Romero-RochÍn (Instituto de Física, UNAM)

10:00 Hh.01 Observations of Two-Dimensional and Three-Dim\-ensional Turbulence in a Rotating Flow

Eric R. Weeks, Charles N. Baroud, Harry L. Swinney (Center for Nonlinear Dynamics, University of Texas at Austin)

10:13 Hh.02 Rapidly rotating flows: two classes of fluctuating velocity fields

S.G. Girimaji, J.R. Ristorcelli (ICASE, NASA Langley RC)

10:26 Hh.03 On Predicting the Effects of System Rotation Using Second--Order Closures

Stanley A Berger (UC Berkeley), Charles G Speziale (Boston University), Bassam A Younis (City University, London)

10:39 Hh.04 3D-LDA measurements in swirling turbulent pipe flow

Gerta Marliani, Venkatesa I. Vasanta Ram (Ruhr-University Bochum, Institute of Thermo- and Fluiddynamics)

10:52 Hh.05 Nonlinear Spin-up of a Rotating Stratified Fluid

Richard Hewitt, Peter Duck (University of Manchester, UK), M.R. Foster (The Ohio State University), Peter Davies (University of Dundee, UK)

11:05 Hh.06 Centrifugal and Coriolis Effects on Thermal Convection in a Rotating Vertical Cylinder

Hanjie Lee, Arne J. Pearlstein (University of Illinois at Urbana-Champaign)

11:18 Hh.07 Numerical simulation of the Fluid Dynamics and Mass Transfer in the Rapid Growth of Large KDP Crystals

H.F. Robey (Lawrence Livermore National Laboratory, Livermore, CA 94550), D. Maynes (Dept. of Mechanical Engineering, U. Utah, Salt Lake City, Utah 84112)

11:31 Hh.08 Characteristics of the Axial and Tangential Velocities near a Rotating Bluff Body on a Platform

Daniel Maynes (Brigham Young University), Harry Robey (LLNL), Joseph Klewicki, Patrick McMurtry (University of Utah)

11:44 Hh.09 Particle Entrainment in a Bounded Rotating Flow with a Drain

J.B. Mang (University of Technology, Vienna, Austria), M. Ungarish (Israel Institute of Technology, Haifa), U.H. Schaflinger (University of Technology, Vienna, Austria)

11:57 Hh.10 Optimizing the separation performance of a gas centrifuge

H. G. Wood (U. Va.)

10:00 Hi.01 Thermocapillary Flows with Low Frequency g-Jitter

P. Grassia, G.M. Homsy (Dept Chemical Engineering, Stanford University)

10:13 Hi.02 Time dependence in the two-layer Rayleigh-Bénard system

Michael M. Degen, Peter W. Colovas, C. David Andereck (The Ohio State University)

10:26 Hi.03 On the Onset of Thermal Convection with a Time-Periodic Thermal Gradient with Zero Mean

Arthur C. Or (Dept. Mech. amp; Aerosp. Eng., UCLA)

10:39 Hi.04 The Flickering Candle:Transition to a Global Mode in a Thermal Plume

Tony Maxworthy (PMMH-ESPCI, Paris and USC, Los Angeles)

10:52 Hi.05 Influence of a constant and uniform magnetic field on the convection in cylindrical cavity heated from below

Ridha Touihri, Hamda BenHadid, Daniel Henry (LMFA - Ecole Centrale de Lyon), Laurette Tuckerman (LIMSI-CNRS)

11:05 Hi.06 Effect of Gravity Modulation on the Stability of Convection in a Vertical Slot

C.F. Chen, Wen-Yau Chen (University of Arizona)

11:18 Hi.07 Prandtl number dependence of Nusselt number in DNS

R. M. Kerr, Jackson R. Herring (National Center for Atmospheric Research)

11:31 Hi.08 Transition to Turbulence in Non-Linear Convective Wave-Patterns

Nathalie Mukolobwiez, Francois Daviaud, Arnaud Chiffaudel (SPEC, CEA Saclay, 91191 Gif-sur-Yvette, France)

11:44 Hi.09 Roughness Effects on Convection in a Rectangular Cubic Box

D.N. Riahi (UIUC)

11:57 Hi.10 Measured Temperature Boundary Layers in a Convection Cell with Rough Surfaces

Yibing Du, Penger Tong (Oklahoma State University)

10:00 Hj.01 Shock Waves in Soap Films

C.Y. Wen, S.K. Chang-Jian, Y.M. Chen, W.S. Kuo (Da-Yeh Univ., Taiwan.)

10:13 Hj.02 The Navier-Stokes Shock Profile for a Discrete-Velocity Gas

Balu T. Nadiga (Los Alamos National Lab), C. David Levermore (University of Arizona)

10:26 Hj.03 Interaction of Normal Shock Waves with Turbulent Jets

James C. Hermanson (Worcester Polytechnic Institute), Baki M. Cetegen (University of Connecticut)

10:39 Hj.04 Using an Open-ended Shock Tube to Remove Particles from Surfaces

G.T. Smedley, D.J. Phares, R.C. Flagan (California Institute of Technology, Pasadena, CA 91125)

10:52 Hj.05 Numerical Simulation of Droplet Combustion

Kazuto Kuzuu (Institute of Computational Fluid Dynamics, JAPAN), Kuwahara Kunio (The Institute of Space and Astronautical Science, JAPAN)

11:05 Hj.06 Interaction of a Shock with a Sinusoidally Perturbed Flame

Elaine Oran, Alexei Khokhlov (NRL)

11:18 Hj.07 Shock Amplification and DDT Caused by Shock-Flame Interactions

Alexei Khokhlov, Elaine Oran (NRL)

11:31 Hj.08 Experimental and Numerical Investigation of Double-Cone Geometries in Hypersonic Flow

T. D. Magruder, A. J. Smits (Princeton University), J. Olejniczak, M. J. Wright, G. V. Candler (University of Minnesota)

11:44 Hj.09 Flow Between Segments of a Hypersonic Projectile

David B. Goldstein, David D. Young (U. Texas at Austin)

11:57 Hj.10 Electrohydrodynamic behavior of a drop in an electric field at finite electric Reynolds number

James Q. Feng (Xerox Corporation, Wilson Center for Research and Technology, 800 Phillps Road, Webster, New York 14580)