Program overview

SUNDAY, 23 NOVEMBER 1997

10:00 Ba.01 Low-Dimensionality of the Turbulent Near-Wake

Xia Ma, George Karniadakis (Brown University)

10:13 Ba.02 The Decay of an Initially-Turbulent Bluff-Body Wake in Quiescent and Disturbed Stratified Fluids

G.R. Spedding, R. Bell, F.K. Browand (University of Southern California)

Ba.03 WITHDRAWN - Structures in the Near Wake of A Cylinder

R. Elavarasan, W. Yang, H. Meng (Laser Flow Diagnotics Lab, Mechanical Engineering Department, Kansas State University)

10:39 Ba.04 Experimental Study of Turbulent Heat Transfer in Wake of Circular Cylinder

Han Park, Morteza Gharib (GALCIT, California Institute of Technology)

10:52 Ba.05 A Study of the Wake of the Half Cylinder Through Three Orders of Magnitude in Reynolds Number

Irene S. Huang, Garry L. Brown (Department of Mechanical and Aerospace Engineering, Princeton University)

11:05 Ba.06 Wake Development and Structure in Adverse and Favorable Pressure Gradients

F. O. Thomas, X. Liu, C. Bourassa, R. C. Nelson (University of Notre Dame)

11:18 Ba.07 The Reynolds Stress Balance in Plane Wakes Subjected to Irrotational Strains

Michael M. Rogers (NASA Ames Research Center)

11:31 Ba.08 Streamwise Vorticity in the Transitional Region of a Near Surface Jet

Lee Thomason, Todd Weisgraber, Dorian Liepmann (UC Berkeley)

11:44 Ba.09 Three-dimensional instabilities in wake transition

Thomas Leweke (Universités Aix-Marseille, France), Charles H. K. Williamson (Cornell University)

11:57 Ba.10 Transition in the Wake of Spheres and Spheroids

Rajat Mittal (University of Florida)

10:00 Bb.01 On the Origin and Structure of Self-Preserving Solutions in Homogeneous Turbulence

C.G. Speziale (Boston University), T.T. Clark, C. Zemach (Los Alamos National Laboratory)

10:13 Bb.02 Transition and Structures in a high Reynolds number turbulence

Hervé Willaime, Fréderic Belin, Patrick Tabeling (Laboratoire de Physique Statistique ENS Paris, France)

10:26 Bb.03 A Refined Similarity Hypothesis for Transverse Structure Functions in Fluid Turbulence

Shiyi Chen (Center for Nonlinear Studies, Los Alamos National Laboratory), Katepalli R. Sreenivasan (Mason Laboratory, Yale University), Mark Nelkin (Physics Department, New York University)

10:39 Bb.04 Intermittency of Passive Scalars in the Inertial Range of Turbulence

O.N. Boratav (University of California, Irvine), R.B. Pelz (Rutgers University)

10:52 Bb.05 Statistical dependence of inertial range properties of turbulence on the large scale motion

Katepalli. R. Sreenivasan, Gustavo Stolovitzky, Brindesh Dhruva (Yale University.)

11:05 Bb.06 Scale distributions of geometric transects of level sets

Haris J. Catrakis, Christopher L. Bond (California Institute of Technology)

11:18 Bb.07 Intermittency and scaling exponents of sub-grid scale energy dissipation in isotropic turbulence(Supported by NSF (grant CTS-9408344))

Stefano Cerutti, Charles Meneveau (Department of Mechanical Engineering and Center for Environmental and Applied Fluid Mechanics, The Johns Hopkins University)

11:31 Bb.08 Intermittent turbulent cascade processes and extended self-similarity

Charles Meneveau (Department of Mechanical Engineering and Center for Environmental and Applied Fluid Mechanics, The Johns Hopkins University)

11:44 Bb.09 The fractal behavior of isosurfaces of a passive scalar

Katepalli R. Sreenivasan, Inigo San Gil (Yale University), Shiyi Chen (Los Alamos and IBM)

11:57 Bb.10 Nonlinear Theory of Homogeneous Shear Turbulence--The Energetics

Jerome Weinstock (NOAA)

10:00 Bc.01 Construction of Commutative Filters for LES in Complex Geometries.

Oleg V. Vasilyev, Thomas S. Lund, Parviz Moin (Center for Turbulence Research, Stanford University)

10:13 Bc.02 Large Eddy Simulation of the Three-Dimensional Turbulent Boundary Layer over a Rotating Disk

Xiaohua Wu, Kyle Squires (Arizona State University)

10:26 Bc.03 Optimal LES Formulations

Jacob Langford, Robert Moser (University of Illinois at Urbana-Champaign)

10:39 Bc.04 Optimal Filtering for LES of Turbulent Channel Flow

Stefan Völker, Robert Moser (University of Illinois at Urbana-Champaign)

10:52 Bc.05 Large--Eddy Simulation of Turbulent Flow in Reciprocating IC Engines

D.C. Haworth (GM Ramp;D Center)

11:05 Bc.06 Approximate boundary condition modelling requirements for large eddy simulation

Jeff Baggett, William Cabot (Center for Turbulence Research, Stanford)

11:18 Bc.07 Large-eddy Simulation of Turbulent Flow Over a Cavity

Kenneth Jansen (Rensselaer Polytechnic Institute)

11:31 Bc.08 Simulation of Turbulent Heat and Mass Transfer Across Gas-Liquid Interfaces

Valerio De Angelis, Sanjoy Banerjee (University of California Santa Barbara)

11:44 Bc.09 Large-Eddy Simulation of Trailing-Edge Turbulence and Aeroacoustics

Meng Wang, Parviz Moin (Center for Turbulence Research, Stanford Univ./NASA Ames)

11:57 Bc.10 Correct estimation of the test filter width for LES using the dynamic model

Thomas Lund (Center for Turbulence Research)

10:00 Bd.01 The generation of K-type lambda vortices by a feedback mechanism in a boundary layer over a passive porous wall.

P.W. Carpenter, L.J. Porter (U. of Warwick, U.K.)

10:13 Bd.02 Instabilities appearing in the Laminar Ekman boundary layer

Jun Iino, Yasuaki Kohama (I.F.S., Tohoku University, Japan)

10:26 Bd.03 Nonlinear travelling waves in buoyant boundary layers

Jim Denier (Department of Applied Mathematics, University of Adelaide, Australia 5005.)

Bd.04 WITHDRAWN - Growth of Hairpin Vortices in Shear Flows

Jacob Cohen, Edwin Malkiel, Vladimir Levinski (Technion, Israel)

10:52 Bd.05 A Numerical Investigation of Resonant Interactions in Adverse Pressure Gradient Boundary Layers

S. A. Maslowe, Chonghui Liu (McGill University)

11:05 Bd.06 Non-Parabolic Disturbance Behaviour in Incompressible Boundary-Layers

Christopher Davies (Coventry University, U.K.), Peter W. Carpenter (University of Warwick, U.K.)

11:18 Bd.07 Boundary Layer Perturbations Generated from small Oscillating Bumps

Michael Gaster (Queen Mary & Westfield College, London)

11:31 Bd.08 Stationary streamwise vortices that leads crossflow-traveling mode to onset

Y. Egami, Y. Kohama (Tohoku Univ.)

11:44 Bd.09 Linear Stability Analysis of Hypersonic Flow over a Parabolic Leading Edge with bow shock effects

Sean H. Hu, Xiaolin Zhong (University of California, Los Angeles)

11:57 Bd.10 Turbulent Spot in a Turbulent Environment

Y. Fukunishi, Y. Murata, M. Shimada (Tohoku University, Sendai, Japan)

10:00 Be.01 Effects of spatial inhomogeneities on the transition to Taylor vortex flow in the Taylor-Couette system.

Benjamin Painter, R. P. Behringer (Duke University, Department of Physics and Center for Nonlinear and Complex Systems)

10:13 Be.02 Time behavior of a periodic flow developing Coriolis and centrifugal instabilities.

P. Ern, J. E. Wesfreid (Laboratoire de Physique et Mécanique des Milieux Hétérogènes, Ecole Supérieure de Physique et Chimie Industrielles, 10, rue Vauquelin, F-75231 Paris cedex 05, France)

10:26 Be.03 Particle Motion in a Taylor-Couette Filter Device

S.T. Wereley (UCSB), R.M. Lueptow (Northwestern University)

10:39 Be.04 On the high frequency multiplet of power spectrum in a rotating Couette system

Yasushi Takeda (P.S.I.- Villigen, Switzerland)

10:52 Be.05 The distribution of length scales generated by mixing processes in time-p eriodic chaotic flows

Fernando Muzzio, Mario Alvarez, Stefano Cerbelli (Rutgers University)

11:05 Be.06 Asymptotic Directionality: The fundamental property controlling topology and dynamics in chaotic mixing processes

Massimiliano Giona (Universita di Cagliari), Alessandra Adrover (Universita di Roma), Fernando Muzzio (Rutgers University)

11:18 Be.07 Nonuniform stationary measure properties of a class of area-preserving mixing systems

Stefano Cerbelli (Rutgers University), Alessandra Adrover (Universita di Roma), Massimiliano Giona (Universita di Cagliari)

11:31 Be.08 Three-dimensional, time-dependent chaotic advection

Igor Mezi\'c (Department of Mechanical and Environmental Engineering, University of California, Santa Barbara)

11:44 Be.09 Experimental Studies of Chaotic Mixing in Periodic and Quasi-Periodic Velocity Fields

T.H. Solomon, A.P. Saunders (Bucknell University)

11:57 Be.10 An Eulerian Diagnostic for Lagrangian Chaos for 3D Navier-Stokes flows

G. P. King (Departments of Engineering and Mathematics, University of Warwick, Coventry CV4 7AL), A. N. Yannacopoulos (Department of Physics, University of Warwick, Coventry CV4 7AL), I. Mezi\'c (Department of Mechanical Engineering, University of California, Santa Barbara), G. Rowlands (Department of Physics, University of Warwick, Coventry CV4 7AL)

10:00 Bf.01 A Curvatureless Boundary--Integral Algorithm and its Applications to Drop Cusping, Merging and Breakup

A. Z. Zinchenko, M. A. Rother, R. H. Davis (Department of Chemical Engineering, University of Colorado, Boulder)

10:13 Bf.02 Drop Collisions: Influence of Shape and Internal Circulations

Nasser Ashgriz, Mary Saroka (SUNY Buffalo)

10:26 Bf.03 Search for donut shapes in binary liquid-drop=20 collisions.

Arturo Menchaca-Rocha, Fernando Huidobro, Arnulfo Martinez-Davalos (Instituto de Fisica, UNAM, A.P. 20-364, 01000 Mexico D.F.,=20 Mexico.)

10:39 Bf.04 Raindrop Coalescence, Bounce and Fragmentation

Harry T. Ochs III, Kenneth V. Beard (Illinois State Water Survey, Champaign, IL and Dept. Atmospheric Sciences, UIUC)

10:52 Bf.05 Raindrop Oscillations

Kenneth V. Beard, Harry T. Ochs III (Illinois State Water Survey, Champaign, IL and Dept. Atmospheric Sciences, UIUC)

11:05 Bf.06 An Experimental Investigation of the Droplet Deformation Process Resulting from Binary Collisions of a Viscous Fluid

Keeney Willis, Melissa Orme (University of California, Irvine)

11:18 Bf.07 Dynamics of Molten Metal Droplets Falling on a Solid Surface

Sanjeev Chandra (), Shiraz Aziz (University of Toronto)

11:31 Bf.08 Air induced breakup of drops.

Jaehoon Han, Gretar Tryggvason (University of Michigan)

11:44 Bf.09 Contact-line dynamics for water waves and high-Re flows

Lei Jiang, Ziyuan Liu, Marc Perlin, William W. Schultz (University of Michigan)

11:57 Bf.10 Two-body Problem of Bubbles in the Secondary Bjerknes Force Field

Tiberiu Barbat, Nasser Ashgriz (State University of New York at Buffalo)

10:00 Bg.01 Hamiltonian Method for Computation of Nonlinear Surface Waves over Variable Depth

Ralph A. Smith (Areté Associates)

10:13 Bg.02 Power-Law Singularities in Gravity-Capillary Waves

Daniel P. Lathrop (University of Maryland), William T. Shi (Thomas Jefferson University), J. Errett Hogrefe (Emory University)

10:26 Bg.03 Sandbar Evolution Under Surface Waves

Jie Yu, Chiang C. Mei (Massachusetts Institute of Technology)

10:39 Bg.04 Forced Capillary-Gravity Waves in a Circular Basin under an Edge Condition

Mei-Chang Shen (Department of Mathematics, University of Wisconsin)

10:52 Bg.05 Band Structure of Periodically Surface-Scattered Water Waves

E. G. Blackman (IoA, University of Cambridge), Thomas Chou (DAMTP, University of Cambridge)

11:05 Bg.06 Effect of Disturbance Length on Resonantly Forced Shallow Water Long Waves

Michelle Teng (University of Hawaii)

11:18 Bg.07 The interaction between counter-rotating surface waves and the induced streaming flow

J.M. Vega, M. Higuera, J.A. Nicolas (E.T.S.Aeronauticos.Madrid)

Bg.08 WITHDRAWN - Water Waves and the Radiation Condition

Jean-Marc Vanden-Broeck (University of Wisconsin-Madison)

11:44 Bg.09 Incipient Breaking of Steady Waves in the Presence of Surface Wakes

J. H. Duncan, M. P. Miller, A. A. Dimas (University of Maryland), T. A. Nennstiel, S. Proestler (Technische Universität München)

11:57 Bg.10 Distribution of droplets in turbulent spray

Evgeny Novikov (Institute for Nonlinear Science, University of California / San Diego)

10:00 Bh.01 Competition between Spiral Defect Chaos and Straight Rolls in Large Aspect Ratio Rayleigh-Bénard Convection

Jun Liu, Guenter Ahlers (University of California, Santa Barbara, CA 93106)

10:13 Bh.02 Square Patterns in Rayleigh-Bénard Convection with Rotation

Kapil M. S. Bajaj, Jun Liu, Brian Naberhuis, Guenter Ahlers (University of California, Santa Barbara, CA 93106)

10:26 Bh.03 The Onset of Localized States in Electroconvection

Urs Bisang, Guenter Ahlers (Department of Physics and Center for Nonlinear Science, University of California, Santa Barbara CA 93106, USA)

10:39 Bh.04 Collisions of Phase Defects in a Traveling-Wave Convection Pattern

A. La Porta, C. M. Surko (University of California, San Diego)

10:52 Bh.05 Finger Patterns in Soret Convection with Negative Rayleigh Number

C. M. Surko, A. La Porta (University of California, San Diego)

11:05 Bh.06 Bénard-Marangoni Convection in Two Layered Liquids

Wayne A. Tokaruk, T.C.A. Molteno, Stephen W. Morris (University of Toronto)

11:18 Bh.07 Electroconvection in Sheared Annular Films: Linear Theory and Experiment

Zahir A. Daya, Vatche B. Deyirmenjian, Stephen W. Morris (University of Toronto)

11:31 Bh.08 Weakly Nonlinear Analysis of Thin Film Electroconvection

Vatche B. Deyirmenjian, Zahir A. Daya, Stephen W. Morris (Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7, Canada)

11:44 Bh.09 The Takens--Bogdanov Bifurcation in Long-wave Theory

Jean-Luc Thiffeault (Department of Physics and Institute for Fusion Studies, University of Texas at Austin), Neil J. Balmforth (Department of Theoretical Mechanics, University of Nottingham)

11:57 Bh.10 The Unfolding of a Double-Hopf Bifurcation in non-Boussinesq Natural Convection

Samuel Paolucci, Sergey A. Suslov (University of Notre Dame)

10:00 Bi.01 Long-Range Correlations in Fluids Due to Coupling of Sound and Heat Modes

R.N. Suave (UFES), A.R.B. de Castro (UNICAMP)

10:13 Bi.02 Quadratic Nonlinearity Coefficient for 2-Phase Flows

Grey M. Tarkenton (Insitute for Advanced Physics)

10:26 Bi.03 Application of Burnett Equations to Computing Seperation and Recirculation in Rarefied Gas Flows

Keon-Young Yun, Ramesh K. Agarwal, Ramesh Balakrishnan (Wichita State University)

10:39 Bi.04 Mixing Noise Reduction Of A Heated Supersonic Rectangular Jet By Water Injection

D. Washington, A. Krothapalli (Department of Mechanical Engineering, Florida Aamp;M University and Florida State University)

10:52 Bi.05 Simulation of Mixing Enhancement in a Hot Supersonic Jet with a Circular Cross Section

C.E. Grosch (Old Dominion Univ.), J.M. Seiner (NASA Langley Res. Ctr.)

11:05 Bi.06 Aeroacoustics of Impinging High Speed Jets

E. Rajakuperan, A. Krothapalli (Department of Mechanical Engineering, Florida Aamp;M = University and Florida State University)

11:18 Bi.07 Numerical Simulations of Shock/Instability-Wave Interactions in Supersonic Jet Screech

Ted A. Manning, Sanjiva K. Lele (Stanford University)

11:31 Bi.08 The Effects of Turbulent Boundary Layer Structures on a Shock-Induced Separated Flow using Planar Laser Imaging

S.J. Beresh, M. Comninos, N.T. Clemens, D.S. Dolling (University of Texas at Austin)

11:44 Bi.09 Supersonic Flows in Micromachined Nozzles

R. Bayt, K.S. Breuer (M.I.T.)

11:57 Bi.10 Transonic Lifting Flows of Pressurized Gases

Mark Cramer, Michael Morrison (VPIamp;SU)

10:00 Bj.01 Kinetic Models of Turbulence LES Modelling I: Theoretical Description

Yue-Hong Qian (Columbia University), Ye Zhou (ICASE, NASA), Shi-Yi Chen, Rao-Yang Zhang (CNLS, Los Alamos National Lab)

10:13 Bj.02 Kinetic Models of Turbulence LES Modelling II: Numerical Simulations

Ye Zhou (ICASE, NASA), Yue-Hong Qian (Columbia University), Shi-Yi Chen (CNLS, Los Alamos National Lab)

10:26 Bj.03 Design of a Scaled Model for Experimental Flowfield Studies of Louvered Plate Fins.

Marlow E. Springer, Karen A. Thole (Mechanical Engineering Dept., University of Wisconsin - Madison)

10:39 Bj.04 Flow Distributions in Tangential Inlet Automotive Filter Housings

F. W. Chambers, A. Al-Sarkhi, S. Yao (MAE, Oklahoma State Univ.)

10:52 Bj.05 Stability and Hysteresis of Superfluid Helium in Porous Materials

Howard A. Snyder (University of Colorado at Boulder)

11:05 Bj.06 Experimental and numerical investigations of low--temperature superfluid turbulence

M. E. Brachet, J. Maurer, P. Tabeling, C. Nore (ENS-Paris), M. Abid (IRPHE-Marseille)

11:18 Bj.07 High Marangoni number convection during electron beam evaporation of metals

Christian Karcher, Rolf Schaller, Andre Thess (Dresden University of Technology)

11:31 Bj.08 Gas Entrainment at the Bottom of a Taylor Bubble

Ralph Metcalfe (University of Houston), Chaoguang Su (Shell E&P Technology Company)

11:44 Bj.09 Comparison between Cavitating and Non-Cavitating Shear Flows

Claudia O. Iyer, Kathryn R. Laberteaux, Steven L. Ceccio (University of Michigan)

11:57 Bj.10 Quicksliver

L. Mahadevan (M.I.T.), Y. Pomeau (Ecole Normale Superieure, Paris)