Program overview

MONDAY, 24 NOVEMBER 1997

10:00 Ea.01 Simultaneous Velocity and Passive Scalar Field Measurements in the Plume of a Wall Line Source Downstream of a 2-D Square Obstacle on the Wall of a Turbulent Boundary Layer.

J.-Y. Vincont, M. Ayrault, S. Simoens (Ecole Centrale de Lyon), J.M. Wallace (University of Maryland, College Park)

10:13 Ea.02 Experimental Investigation of the Distribution of Vorticity and Dissipation around a Rushton Turbine Blade

Kendra V. Sharp (University of Illinois at Urbana-Champaign, IL), Kyung Chun Kim (Pusan National University, Korea), Ronald J. Adrian (University of Illinois at Urbana-Champaign)

10:26 Ea.03 Conditionally Averaged Properties of the Velocity and Vorticity Fields of a Turbulent Plane Mixing Layer.

R.B. Loucks (Army Research Laboratory, Adelphi, MD), J.M. Wallace, L. Ong (University of Maryland, College Park)

10:39 Ea.04 The Reynolds Stresses and Coherent Motions in Forced mixing Layers

M.D. Zhou (Dept. Aero. Mech. Eng., Univ. of Arizona.)

10:52 Ea.05 The effect of initial conditions on turbulent shear layers

Michael D. Slessor, Christopher L. Bond, Paul E. Dimotakis (California Institute of Technology)

11:05 Ea.06 Measurements of molecular mixing in subsonic, high-Reynolds-number shear layers

Christopher L. Bond, Michael D. Slessor, Paul E. Dimotakis (California Institute of Technology)

11:18 Ea.07 A DNS Study of Passive Scalar Mixing in Homogeneous Turbulence

Daniel Livescu, F.A. Jaberi, C.K. Madnia (SUNY-Buffalo)

11:31 Ea.08 Lagrangian Acceleration Measurements at Large Reynolds Numbers

Greg Voth, Eberhard Bodenschatz (Cornell University)

11:44 Ea.09 Study of Evolution and Regeneration of Hairpin Vortices in the Wake of A Surface-Mounted Mixing Tab using PIV

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

11:57 Ea.10 Flow Behind a Passive Mixing Tab: A Combined Study by Flow Visualization and Laser Doppler Velocimetry

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

10:00 Eb.01 Modelling the SGS stress using fractal synthetic fields

Alberto Scotti, Charles Meneveau (Johns Hopkins Univ.)

10:13 Eb.02 The subgrid-scale estimation model \footnote[1] Supported by NSF

J.~A. Domaradzki (University of Southern California)

10:26 Eb.03 Grid-size-dependence considerations for sub-grid-scale models for LES of Kolmogorov flow

S.L. Woodruff (Department of Mathematics and Program in Computational Science and Engineering, Florida State University), J.M. Seiner (Langley Research Center, National Aeronautics and Space Administration), M.Y. Hussaini (Program in Computational Science and Engineering, Florida State University)

10:39 Eb.04 LES of decaying turbulence in the velocity-pressure and vorticity-velocity formulations using viscosity and hyper-viscosity models together with the dynamic procedure

G. S. Winckelmans, H. Jeanmart, G. Dantinne, V. Legat (UCL, Belgium), D. Carati (ULB, Belgium)

10:52 Eb.05 DNS and modeling of passive-scalar flux in turbulent channel flow

Petra Wikström (Department of Mechanics, KTH, Stockholm, Sweden), Stefan Wallin (FFA, Bromma, Sweden), Arne Johansson (Department of Mechanics, KTH, Stockholm, Sweden)

11:05 Eb.06 A Large Eddy Simulation of Rayleigh-Taylor Instability with ALE

Rebecca Darlington (Dept. of Applied Science, UCDavis), Tom Mcabee (Lawrence Livermore Nat Lab), Garry Rodrigue (Dept. of Applied Science, UCDavis)

11:18 Eb.07 Towards Accurate Predictions of Geometrically Complex Flows Using LES.

Christer Fureby (National Defense Research Establishment, Stockholm, Sweden.), Gavin Tabor, Henry Weller, David Gosman (Department of Mechanical Engineering, Imperial College, London, UK.)

11:31 Eb.08 Large Eddy Simulation Using Unstructured Grids \, \,

D. Knight, G. Zhou, N. Okong'o, V. Shukla (Rutgers University)

11:44 Eb.09 Subgrid-Scale Model of Temperature Fluctuations in Reacting Turbulence

M.P. Martín, G.V. Candler (University of Minnesota)

11:57 Eb.10 A priori evaluation of dynamic subgrid models of turbulence in square duct flow

Sedat Biringen, Peter O'Sullivan (University of Colorado at Boulder), Asmund Huser (Det Norske Veritas)

10:00 Ec.01 Measurements of the onset and growth rate of three-dimensional instabilities in plane, free shear flows

Stephanie Julien, Juan C. Lasheras (University of California, San Diego), Jean-Marc Chomaz (École Polytechnique, France)

10:13 Ec.02 Linear and Nonlinear Evolution of Disturbances in Supersonic Streamwise Vortices\footnote Work sponsored by AFOSR Contract F49620-95-C- 0011.

Mehdi R. Khorrami, Chau-Lyan Chang, Yong-Sun Wie (High Technology Corporation)

10:26 Ec.03 Nonlinear evolution of Holmboe waves in two-fluid shear layers.

B. S. Tilley (New Jersey Institute of Technology), S. Ortiz, P. Huerre (LadHyX, Ecole Polytechnique)

10:39 Ec.04 Application of the Parabolized Stability Equations to the Compressible Reacting Mixing Layer

M.J. Day, W.C. Reynolds (Stanford University)

10:52 Ec.05 Two- and Three-Dimensional, Large-Scale Mode Interactions in a Developing Shear Layer

Dimitris E. Nikitopoulos, Taewon Seo (M.E. Dept., Louisiana State U., Baton Rouge)

11:05 Ec.06 Investigation of Aero Optic Effects in a Plane Shear Layer using 2-Dye Laser-Induced Fluorescence

Miodrag Oljaca , Ari Glezer (Georgia Institute of Technology)

11:18 Ec.07 Formation of shear layer vortices from an oscillating cylinder at low Reynolds numbers

Josie Carberry (Monash University), Jung-Chang Lin (Lehigh University), John Sheridan (Monash University), Don Rockwell (Lehigh University)

11:31 Ec.08 Secondary Vortices and Instabilities in the Spiral Wake Shed Behind a Thin Ellipse

Z. Jane Wang (Courant Inst. of Math. Sciences, New York Univ.), Steve Childress, Jianguo Liu, Mike Shelley (Courant,NYU.)

11:44 Ec.09 Boundary Layer Receptivity to Three-Dimensional Freestream Disturbances at Two-Dimensional Roughness

Anthony Dietz (FML, NASA Ames Research Center), Daniel Sheehan (University of San Diego)

11:57 Ec.10 Initial disturbances in a parallel shear flow

Marten T. Landahl (Massachusetts Institute of Technology)

10:00 Ed.01 Vibration-Induced Droplet Atomization --- An Experimental Investigation.

Bojan Vukasinovic, Marc K. Smith, Ari Glezer (Georgia Institute of Technology)

10:13 Ed.02 Vibration-Induced Droplet Atomization --- A Theoretical Investigation.

Ashley James, Marc K. Smith, Ari Glezer (Georgia Institute of Technology)

10:26 Ed.03 Numerical Investigation of One-to-Two Resonance of Bubble Oscillations

Y.-H. Su, Z.C. Feng (Massachusetts Insitute of Technology)

10:39 Ed.04 Computational Study of Liquid Drop Generation by Micro-Scale Jetting Devices

Elbridge Gerry Puckett, Igor D. Aleinov (University of California, Davis)

10:52 Ed.05 The evaporating wetting meniscus on a hot wall.

S.J.S. Morris (Mechanical Engineering, University of California, Berkeley.)

11:05 Ed.06 Dynamics of gas and vapor bubbles in micro-channels

He Yuan, Xuemei Chen, Hasan N. Oguz, Andrea Prosperetti (Dept. of Mechanical Engineering, The Johns Hopkins Univ., Baltimore, MD 21218)

11:18 Ed.07 Surface-tension-gradient effects during leveling of evaporating multi-component liquid coatings

M. H. Eres, L. W. Schwartz, D. E. Weidner (University of Delaware)

11:31 Ed.08 Computational Study of Surface Tension and Wall Adhesion Effects on an Oil Film Flow Underneath an Air Boundary Layer

Alan Celic (University of Stuttgart), Gregory Zilliac (NASA Ames Research Center)

11:44 Ed.09 Interfacial Energy Balance Equation for Thermocapillary Flows

Kang Ping Chen (Arizona State University)

11:57 Ed.10 Numerical Simulation of Droplets in Poiseuille Flow

Saeed Mortazavi, Gretar Tryggvason (University of Michigan)

10:00 Ee.01 Prediction of Flow Around a Ship by a Thin-Ship Approach

Iskender Sahin (Western Michigan University, Kalamazoo, MI), Mark Hyman (NSWC/CSS, Panama City, FL)

10:13 Ee.02 Turbulent Primary Drop Breakup from Free Bow Sheets

G.M. Faeth, Z. Dai (University of Michigan)

10:26 Ee.03 Flow Due to a Moving Pressure Distribution over Free-Surface and Finite-Depth Bottom

Noriaki Okita, Iskender Sahin (Western Michigan University, Kalamazoo, MI)

10:39 Ee.04 Time dependent gravity--capillary flows past an obstacle

Paul Milewski (Department of Mathematics, University of Wisconsin, Madison)

10:52 Ee.05 Numerical Simulation of Bow Waves and Transom-Stern Flows

Douglas G. Dommermuth, Eric A. Schlageter, John C. Talcott, Donald C. Wyatt (SAIC), Evgeny A. Novikov (UCSD)

11:05 Ee.06 Air Entrainment in Steady Breaking Waves

C.~Y. Li, J.~H. Duncan (University of Maryland), A. Wenz, O. E. Full (Technische Universität München)

11:18 Ee.07 Elliptic instability with a free surface

Mark Hills, John McHugh (University of New Hampshire)

11:31 Ee.08 An Initial-Value Wavemaker Problem with Two Superposed Liquid Layers

Chang-Ho Park, Sang W. Joo (Yeungnam University, KOREA)

11:44 Ee.09 Resonant interaction of a surface wave with oblique internal waves

Mirmosadegh Jamali, G.A. Lawrence, M.C. Quick (Dept. of Civil Eng., Univ.of British Columbia)

11:57 Ee.10 Equlibrium States for Large-Scale Structures in Planar Free Shear Flows with Varying Reynolds Numbers

Dan Ewing (Department of Mechanical Engineering, McMaster University, Hamilton, Ontario)

10:00 Ef.01 Late Wake Vortex Evolution from Spheres and Slender Propelled Bodies in Stratified Flows

Alan Brandt (Johns Hopkins Univ. Applied Physics Lab.)

10:13 Ef.02 Structure of the Velocity and Vorticity Field in a Confined Forced Wake

R.K. Cohn, M.M. Koochesfahani (Michigan State University)

10:26 Ef.03 Energy Separation in the Vortical Wake Flows of Turbine Vanes

J.P. Gostelow, S.I. Hogg (University of Leicester, Leicester, UK), W.E. Carscallen (National Research Council of Canada)

10:39 Ef.04 Vorticity Transport in a Developing Delta Wing Vortex

T. Wei, P.S. Shah, P. Atsavapranee, T.Y. Hsu (Rutgers Univ.), J.P. McHugh (UNH)

10:52 Ef.05 A Visual Study of Vortex Generator Jets

Debora A. Compton, John Stadnicki (Boston University)

11:05 Ef.06 Effect of Coflow on Counterflow Thrust Vectoring

F. S. Alvi, A. Krothapalli (Department of Mechanical Engineering, Florida Aamp;M University and Florida State University, Tallahassee, Florida), P. J. Strykowski (Department of Mechanical Engineering,University of Minnesota, Minneapolis, Minnesota)

11:18 Ef.07 Optimization of A Fish-Like Swimming Body

H. Kagemoto, D.K.P. Yue, M. Triantafyllou (MIT)

11:31 Ef.08 Lift Enhancement Using Pulsed Blowing At Compressible Flow Conditions

Michael Hites, Hassan Nagib, Brian Sytsma (IIT), Israel Wygnanski, Avi Seifert, Tomer Bachar (TAU)

11:44 Ef.09 Turbulent Structure of Tip Vortices Generated by a Rotor and a Fixed Wing

Y. O. Han (Yeungnam University), J. G. Leishman (University of Maryland)

11:57 Ef.10 Velocity field measurements during drop formation by a vortex ring(Supported by NASA grant no. NCC3-474)

P. Maksimovic, L.P. Bernal (University of Michigan)

10:00 Eg.01 Convectively Induced Meanflow in a Long Channel.

Th. Grimm, T. Maxworthy (Univ. Southern Calif.)

10:13 Eg.02 Interactions between Pancake Vortices and Internal Waves in Stably Stratified Fluids

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

10:26 Eg.03 Effects of Convection and Rotation in the large scale Circulation of the Major Planets.

M. de la Torre Juárez (Division of Earth and Planetary Sciences, J.P.L.-N.R.C, Pasadena. (on leave from E.T.S.I. Aeronáuticos, Universidad Politécnica de Madrid, Spain))

10:39 Eg.04 The Distribution of Potential Vorticity in Planetary Vortices

A. Youssef, P. S. Marcus (University of California, Berkeley)

10:52 Eg.05 The Breakdown of Cyclone/Anticyclone Degeneracy in Jupiter's Atmosphere: Modeling of Cloud Morphologies by Lagrangian Passive Tracers

T. Kundu, P. S. Marcus (University of California, Berkeley)

11:05 Eg.06 Numerical Simulation of Upwelling

Joel H. Ferziger (Dept. of Mechanical Eng.), Srinivas Tadepalli (Env. Fluid Mech. Lab, Stanford University)

11:18 Eg.07 The Evolution of a Turbulent Patch in a Stratified Shear Flow.

H.J.S. Fernando, D.A. Corder (Environmental Fluid Dynamics Program, Arizona State University.)

11:31 Eg.08 Experiments on the Influence of a Sloping Bottom on the Dynamics of Boundary Currents in a Rotating System

Peter J. Thomas (Fluid Dynamics Research Centre, Dept. of Engineering, University of Warwick, Coventry CV4 7AL, England), Linden (DAMTP, University of Cambridge, Silver Street, Cambridge CB3 9EW, England)

11:44 Eg.09 Ocean Circulation in the Presence of Planetary-Scale Islands

K. Helfrich, J. Pedlosky, J. Wells, E. Carter (Woods Hole Oceanographic Institution)

11:57 Eg.10 The Effect of Horizontal and Vertical Shear on Turbulent Transport in a Stably Stratified Fluid

Frank Jacobitz, Sutanu Sarkar (University of California, San Diego)

10:00 Eh.01 A Premixed Flame in Oscillating Stagnation Point Flow: Hydrodynamic Effects

J. K. Bechtold, Z. H. Huang (New Jersey Institute of Technology), M. Matalon (Northwestern University)

10:13 Eh.02 Mechanism of Pocket Formation in a `Turbulent' Premixed Methane-Air Flame

Jacqueline Chen, Tarek Echekki (Sandia National Laboratories), Wolfgang Kollmann (University of California, Davis)

10:26 Eh.03 Transient Response of Premixed Methane-Air Flames

H.N. Najm, P.S. Wyckoff (Sandia National Laboratories), O.M. Knio (The Johns Hopkins University)

10:39 Eh.04 A comparison of a spectral model for premixed turbulent flame propagation to experiments

Lance Collins (Department of Chemical Engineering, The Pennsylvania State University), Mark Ulitsky (), Chaouki Ghenai (Department of Mechanical Engineering, Cornell University), Iskender Gokalp (LCSR - CNRS Orleans, FRANCE)

10:52 Eh.05 Correlation of Flame Speed with Stretch in Turbulent Premixed Methane/Air Flames

Jacqueline H. Chen, Hong G. Im (Sandia National Laboratories)

11:05 Eh.06 Asymptotic theory of triple flames

Sandip Ghosal (CNLS, Los Alamos National Laboratory), Luc Vervisch (LMFN, INSA de Rouen (France))

11:18 Eh.07 Measurements of Relative Velocities of Flame and Fluid in Lifted Jet Flames

E. F. Hasselbrink, M. G. Mungal (Stanford University)

11:31 Eh.08 Flame Stabilization Using a Countercurrent Shear Layer

E. Koc-Alkislar, L. Lourenco (Department of Mechanical Engineering, Florida Aamp;M University and Florida State University)

11:44 Eh.09 Controlling Flame Characteristics in a Dynamic Containment Combustor

P.J. Strykowski, D.L. Hofeldt, S.B. Lonnes (University of Minnesota)

11:57 Eh.10 The effect of small-scale structure on turbulent flames

G. R. Ruetsch (Center for Turbulence Research, Stanford University), J. H. Ferziger (Stanford University)

10:00 Ei.01 Constrained Shape Optimization Using Genetic Algorithms

M.C. Sharatchandra, M. Sen, M. Gad-el-Hak (University of Notre Dame)

10:13 Ei.02 Applying Sensitivity Methods to Hydrodynamic Codes

Maria L. Rightley, Kenneth M. Hanson, Rudolph J. Henninger, Paul J. Maudlin (Los Alamos National Laboratory)

10:26 Ei.03 High-Order Vorticity-Velocity Method for the Simulation of Pipe Flow Transition

Jörg Reuter (Universität Stuttgart), Dietmar Rempfer (Cornell University)

10:39 Ei.04 Iterative procedure based on POD and DNS for efficient CFD computations near bifurcation points. Application to a rotating flow.

Erik A. Christensen (Courant Institute, NYU), Nadine Aubry (New Jersey Institute of Technology)

10:52 Ei.05 High-Order Semi-Implicit Simulation of Hypersonic Boundary Layer Stability and Transition(Supported by AFOSR Grants F49620-95-1-0405 and F49620-97-1-0030)

Haibo Dong, Xiaolin Zhong (University of California, Los Angeles)

11:05 Ei.06 A Hybrid Navier-Stokes/Particle Method for Simulating Rarefied Flow

Craig R. Duttweiler, Donald Baganoff (Stanford University), William J. Feiereisen (NASA Ames)

11:18 Ei.07 Low-Storage Semi-Implicit Runge-Kutta Schemes for Transient Reacting Flow Simulations(Supported by AFOSR Grants F49620-95-1-0405 and F49620-97-1-0030)

Jack Jai-ick Yoh, Xiaolin Zhong (University of California, Los Angeles)

11:31 Ei.08 Influence of Higher-Order Surface Boundary Conditions on the Solution of BGK-Burnett Equations for Blunt Body Flows

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

11:44 Ei.09 Unsplit Schemes for Multi-Dimensional Systems of Hyperbolic Conservation Laws with Source Terms (Supported by AFOSR)

Miltiadis V. Papalexandris, Anthony Leonard, Paul E. Dimotakis (California Institute of Technology)

11:57 Ei.10 Computations and Experiments of Flow Past a Bluff Body with Sharp Corners

Laurine Leep-Apolloni (Ford Motor Company), David R. Dowling (University of Michigan), Gary S. Strumolo (Ford Motor Company)

10:00 Ej.01 Magnetohydrodynamic Boundary Layer Flow Past a Flat Plate

David Rollins, Bhimsen Shivamoggi (University of Central Florida)

10:13 Ej.02 Inertial effects on electrically conducting fluids in the presence of transverse magnetic fields: an example problem

G. Talmage, S.-H. Shyu, M.J. Moeny, S. Tavener (The Pennsylvania State University), K.A. Cliffe (AEA Technology)

10:26 Ej.03 Measurement of viscous dissipation through micro-screens

Joon Mo Yang (), Chih-Ming Ho (Mechanical and Aerospace Engineering Department, UCLA), Xing Yang, Yu-Chong Tai (Electrical Engineering Department, Caltech)

10:39 Ej.04 Control of an Aircraft by M^3 Microsystems

Gwo-Bin Lee, Chih-Ming Ho (Mechanical and Aerospace Engineering Department, UCLA), Fukang Jiang, Tom Tsao, Yu-Chong Tai (Electrical Engineering Department, Caltech)

10:52 Ej.05 Towards Dynamic Stall Control on a Rotorcraft Airfoil

Hani Alexander (UCLA Mechanical and Aerospace Engineering Department)

11:05 Ej.06 Minimum Error Diagonal Approximation to Mass Diffusion Equations in Multicomponent Gas Mixtures

Shankar Subramaniam (Los Alamos Natl. Lab.)

11:18 Ej.07 Mass Transfers for Pressure and Boundary Driven Periodic Flow

Aaron M. Thomas Thomas, R. Narayanan Narayanan (University of Florida)

11:31 Ej.08 Vapor flows caused by evaporation and condensation on two parallel plane surfaces: Effect of the presence of a noncondensable gas

Shigeru Takata, Kazuo Aoki, Shingo Kosuge (Department of Aeronautics and Astronautics, Graduate School of Engineering, Kyoto University, Kyoto 606-01, Japan)

11:44 Ej.09 Bulk Viscosity: Fact

Grey M. Tarkenton (Institute for Advanced Physics)

11:57 Ej.10 Theory of deflection of laser light by a flowing plasma -- a non-classical application of classical aerodynamics

Harvey Rose, Sandip Ghosal (Los Alamos National Laboratory)