Eleventh International Conference of Fluid Dynamics

 

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  Related Websites

Cairo University

Alexandria University

Mansoura University

Menoufia University

Zagazig University

American Society of Mechanical Engineers

 

  ARCHIVE

  FMHC1 - 1978

  FMHC2 - 1983

  ICFM3 - 1990

  ICFM4 - 1992

  ICFM5 - 1995

  ICFDP6 - 1996

  ICFDP7 - 2001

  ICFDP8 - 2006

  ICFDP9 - 2008

  ICFD10 - 2010

  ICFD11 - 2013

 
   

 

 

  

 

Third International Congress of Fluid Mechanics

 (ICFM 3)

January 2-4, 1990

Cairo, Egypt

 

Organized by:

- Mansoura University (Egypt)

 

 Conference Program

 

 

 

Download Table of Contents of Proceedings

 

 

Session 1: Flow Separation

Chairpersons:

 M. Schaffar, French-German Research Institute, FRANCE

 S. Mikhail, Cairo University, EGYPT

 

Effects of Surface Geometry and Suction/Blowing on Marginal Separation

G. Hackmuller, and A. Kluwick

Technische University Wien, AUSTRIA

 

Influence of Fluid Injection on the Performance of Sudden-Enlargement

T. I. Sabry, B. A. Khalifa, N. I. Hewedy, H. A. Abdalla, and A. R. Dyab

Menoufia University, EGYPT

 

Prediction of Separated Flows Using the Thin-Layer Navier-Stokes Equations

A. A. Seif, M. F. Zedan, and A. M. Al-Shihry

King Saud University, SAUDI ARABIA

 

An Integral Viscous-Inviscid Interaction Model for Separating Shear Flow of Viscoelastic Fluids

L. H. Rabie

Mansoura University, EGYPT

 

 

Session 2: CFD: General Schemes

Chairpersons:

C. H. Liu, NASA Langley Research Center, USA

A. B. Khalil, Cairo University, EGYPT

 

Vorticity-Dilatation Boundary Conditions for Viscous Compressible Flows

J. Z. WU, C. J. Wu, and J. M. Wu

The University of Tennessee Space Institute, TN, USA

 

Boundary-Integral Method for Calculating Aerodynamic Sensitivities with Illustration for Lifting-Surface Theory

E. C. Yates, and R. N. Desmarais

NASA Langley Research Center, Hampton VA USA

 

Efficient Implementation of the Signal Flow Graph Technique Applied to a Nonlinear Fluid Pipe Network

M. N. Sabry

Mansoura University, EGYPT

 

Water Table Movements and Its Effect on Pipe Network Leakage Detection

M. H. Mowafy, T. M. Owais, M. M. Soliman, and M. W. Abdelsalam

Zagazig University, EGYPT

 

 

Session 3: Unsteady Aerodynamics

Chairpersons:

J. Edwards, NASA Langley Research Center, USA

A. E. Ibrahim, Alexandria University, EGYPT

 

Unsteady Aerodynamics: Physical Issues and Numerical Predictions

J. W. Edwards

NASA Langley Research Center, Hampton, VA, USA

 

On the Three-Dimensionality and Unsteadiness of Separated Flows

U. Dallmann, and B. Schulte-Werning

DLR Institut Fur Theoretical Stromungsmechanik, FRG

 

Impact of Moving Discontinuous Flow on Wall Boundaries

M. M. Kemry

Al-Azhar University, EGYPT

 

Impulsive Flow over an Elliptic Cylinder

H. Jafroudi, and H. T. Yang

University of Southern California, CA, USA

 

 

Session 4: Fluid Machinery

Chairpersons:

W. Wiedenroth, University of Paderborn, FRG

A. S. Huzzien, Assiut University, EGYPT

 

Design Optimization of HAWT for Egyptian Climatology (Part I, Optimum Design)

H. Mansour, M. A. Rayan, and M. El-Naggar

Mansoura University, EGYPT

 

Design Optimization of HAWT for Egyptian Climatology. (Part II, Realistic Design)

H. Mansour, M. A. Rayan, and M. El-Naggar

Mansoura University, EGYPT

 

Influence of Air-Water Flow Mixtures on the Performance of Axial-Flow Pumps

A. M. Elsebaie, S. K. Kaddah, N. Abdel-Aziz, and H. A. Sadek

Ain Shams University, EGYPT

 

An Advanced Rotor Design for a Partial Admitted Pelton Steam Turbine under Aspect of Waste Heat Recovery

Z. Shao, D. Burhorn, M. Malobabic, and M. Rautenberg

Institute for Turbomachinery, Hannover, FRG

 

On the Behaviour of One Stage of a Multiple-Stage Centrifugal Pump Transporting a Solid-Liquid Mixture

W. Wiedenroth

Paderborn University, FRG

 

 

Session 5: Boundary Layer Control and Stability

Chairpersons:

R. W. Miksad, The University of Texas at Austin, USA

R. Vollheim, Technical University of Dresden, GDR

 

Separation Prevention as an Indirect Problem Based on the Triple Deck Theory

T. El-Mistikawy

Cairo University, EGYPT

 

Application of Localized Surface Heating to Actively Control the Boundary Layer Separation

N. M. El-Hady, and L. Maestrello

NASA Langley Research Center, Hampton, VA, USA

 

Symmetry and Instability of Radially-Heated Circular Couette Flow in a Tall Vertical Annulus

M. E. Alt, and P. D. Weidman

Helwan University, EGYPT - University of Colordo at Boulder, CO, USA

 

The Effect of Taylor Cell Size on the Transition to Time-Dependent Motion in Taylor Experiment (Wide Gap Case)

M. H. Said

Helwan University, EGYPT

 

Review of Some Recent Results on Stability, Transition, and Boundary Layer Control

V. Levchenko

Institute of Theoretical and Applied Mechanics, USSR

 

The Generation of Disturbances in Boundary Layers by Inhomogeneous Boundary Conditions

M. Gaster, and T. S. Gupta

University of Cambridge, ENGLAND

 

 

Session 6: CFD: Grid Generation

Chairpersons:

R. E. Smith, NASA Langley Research Center, USA

M. S. Khader, Cairo University, EGYPT

 

Use of Non-Cartesian Topology in Giant Grids for Controlling Global Grid Density

G. R. Shevare

Indian Institute of Technology, INDIA

 

Interactive Grid Adaption

J. S. Abolhassani, and E. L. Everton

Old Dominion University, VA, USA

 

Grid Generation for Computational CFD of full Aerodynamic Configurations

R. E. Smith

NASA Langley Research Center, VA, USA

 

Toward the Validation of Unsteady Solutions by Using Highly Accurate Schemes on Non-Uniform Grid System

S. Shirayama, and K. Kuwahara

Institute for Space and Astronautical Science, JAPAN

 

 

Session 7: Vorticity Dominated Flows I

Chairpersons:

E. C., Jr., Yates, NASA Langley Research Center, USA

A. Abd El-Halim, Alexandria University, EGYPT

 

Vortex Breakdown: Physical Issue and Computational Simulation

E. Krause

Aerodynamisches Institut, Aachen, FRG

 

Influence of Free Stream Turbulence on a Trailing Line Vortex

R. L. Ash, and D. J. Stead

Old Dominion University, VA, USA

 

Swirl Effects on Confined Flows in Axisymmetric Geometries

S. A. Ahmed, and A. S. Nejad

Wright Patterson Air Force Base, OH, USA

 

Predicted Coupling of Trip Rod Vortex Shedding with the Acoustic Field of a Resonator Tube

E. Brocher, M. C. Thompson, and K. Hourigan

University d'Aix Marseille, FRANCE

 

Measurement of Aerodynamic Properties of Golf Balls

J. P. Renaudeaux, C. Bouzouane, H. Vauxel, and A. Martinet

Université de Pierre et Marie Curie, FRANCE

 

Unsteady Aerodynamics of Delta Wings, Undergoing Ramp-Maneuvering in Pitch to Post-Stall Angle of Attack

M. A. Jarrah

University of Science and Technology, JORDAN

 

 

Session 8: Turbomachinery

Chairpersons:

A. Hamed, University of Cincinnati, USA

A. Mobarak, Cairo University, EGYPT

 

Off Design Performance of Axial Flow Turbines

H. Moustapha

Pratt and Whitney, Montreal, Quebec, CANADA

 

Flow Measurements Through Radial Turbine Nozzles

W. Tabakoff, and H. Eroglu

University of Cincinnati, OH, USA

 

Three-Dimensional LDV Flow Measurements and Theoretical Investigation in a Radial Inflow Turbine Scroll

M. F. Malak, A. Hamed, and W. Tabakoff

Allied-Signal Aerospace Company, AZ - University of Cincinnati, OH, USA

 

Hot Particles over Transpired Cylinders

D. D. Kladas, and D. P. Georgiou

Patras University, GREECE

 

Experimental Investigation on Flow between a Stationary Flat Disk and Rotating Cones

B. A. Khalifa, N. I. I. Hewedy, M. El-Kady, and A. I. El-Batran

Menoufia University, EGYPT

 

 

Session 9: Stability I: Receptivity

Chairpersons:

M. R. Malik, High Technology Corporation, USA

G. Khalafalla, Cairo University, EGYPT

 

Boundary Layer Receptivity: Theory

E. J. Kerschen

University of Arizona, AZ, USA

 

Boundary Layer Receptivity: Computation

H. L. Reed, W. S. Saric, and N. Lin

Arizona State University, AZ, USA

 

Boundary Layer Receptivity: Experiments

W. S. Saric, Y. Kohama, and J. A. Hoos

Arizona State University, AZ, USA

 

Receptivity, Stability and Transition of Boundary Layers at High Levels of Turbulence

V. V. Kozlov

Institute of Theoretical and Applied Mechanics, USSR

 

 

Session 10: CFD: Workstations and PC

Chairpersons:

S. R. Bland, NASA Langley Research Center, USA

S. Dessouky, Cairo University, EGYPT

 

Computational Fluid Dynamics on Workstations and Personal Computers

E. von Lavante

Old Dominion University, Norfolk, USA

 

Full Navier-Stokes Solutions on Personal Computers

M. P. Thomadakis, and S. Tsangaris

National Technical University of Athens, GREECE

 

Simulations of Unsteady Flows Using Personal Computers

E. von Lavante, A. El-Miligui, and H. Warda

University of Essen, FRG - Old Dominion University, VA, USA - Alexandria University EGYPT

 

Personal Computer Study of Finite-Difference Methods for the Transonic Small Disturbance Equation

S. R. Bland

NASA Langley Research Center, VA, USA

 

 

Session 11: Vorticity Dominated Flows II

Chairpersons:

E. Krause, Aerodynamisches Institut, Aachen, FRG

S. Morad, Cairo University, EGYPT

 

An Evaluation of the Biot-Savart Computational Model for a Slit-Jet Flow Field

S. K. Ali, and J. F. Foss

Michigan State University, MI, USA

 

Numerical Simulations of Steady and Unsteady Vortical Flow around Wings and Bodies

O. A. Kandil

Old Dominion University, VA, USA

 

Prediction of Vortical Flows on Wings Using Incompressible Navier-Stokes Equations

C.-H. Hsu, and C. H. Liu

NASA Langley Research Center, VA, USA

 

Vortex Shedding Over Non-Parallel Edges

S. Klute, O. Rediniotis, H. Stapountzis, and D. Telionis

Virginia Polytechnic Institute and State University, VA, USA

 

 

Session 12: Propulsion

Chairpersons:

W. Tabakoff, University of Cincinnati, USA

F. EL-Mahallawy, Cairo University, EGYPT

 

Jet Engines Performance Deterioration

W. Tabakoff, and A. Hamed

University of Cincinnati, OH, USA

 

An Efficient and Successful "Dry Low NOx" System for Gas Turbines

B. Becker

Siemens, Mülheim, FRG

 

Flow Separation in Oblique Shock Wave Boundary Layer Interactions

A. Hamed

University of Cincinnati, OH, USA

 

Propulsion Feeder System: Unsteady Flow Modeling

F. Martelli, G. Bidini, G. Manfrida, and S. Scippa

Universita degli Studi di Firenze - SNIA-BPD S. P. A., ITALY

 

 

Session 13: Turbulence

Chairpersons:

H. Reed, Arizona State University, USA

M. El-Kotb, Cairo University, EGYPT

 

Numerical Simulation of the Nonlinear Evolution of Görtler Vortices

A. S. Sabry, and J. T. C. Liu

Brown University, RI, USA

 

Comparison of Measured and Calculated Disturbance Growth in a Three-Dimensional Boundary Layer Flow

H. Bippes, B. Muller, C. Berger, and F. S. Collier

DLR, Göttingen, FRG

 

Effect of Suction on the Stability of Supersonic and Hypersonic Boundary Layers

A. A. Al-Maaitah, and A. H. Nayfeh

Mu'tah University, JORDAN - Virginia Polytechnic Institute and State University, VA, USA

 

On the Stability of Supersonic Flow past Axisymmetric Bodies

M. R. Malik, and R. E. Spall

High Technology Corporation, VA, USA

 

Geometrical Factors Influencing the Flow Field in a Propulsive Nozzle

M. M. Kemry

Al-Azhar University, Egypt

 

 

Session 14: Waves and Sound

Chairpersons:

A. Kluwick, Wien Technische Universitat, AUSTRIA

M. M. Kamel, Cairo University, EGYPT

 

ESWL Physics II: Temporal and Spatial Distribution of the Focused Shock Wave and its Effect on Urinary Test Concretion

M. Nasr, and U. Kurzweg

Helwan University, EGYPT - University of Florida, USA

 

Dissipative Effects on Internal Gravity-Waves in the Atmosphere

F. Mainardi, F. Tampieri, and G. Vitali

University of Bologna, ITALY

 

On the Propagation of Spherical and Cylindrical Waves in Media Having Both Positive and Negative Nonlinearity

A. Kluwick, and E. Czemetschka

Techmsche Univen-dtat Wien, AUSTRIA

 

Vortex Sound

F. Obermeier, and E.-A. Müller

Max-Planck-Institut fur Strömungsforschung, Göttingen, FRG

 

 

Session 15: Rotor Aerodynamics

Chairpersons:

O. A. Kandil, Old Dominion University, USA

A. El-Kayar, Alexandria University, EGYPT

 

Numerical Simulations of Three-Dimensional Rotor Blade-Vortex Interactions

A. A. Hassan, and B. D. Charles

McDonnell Douglas Helicopter Company, AZ, USA

 

Rotor Loads Computation Using Singularity Methods and Application to the Noise Prediction

M. Schaffar, and J. Haertig

French-German Research Institute, FRANCE

 

Numerical Simulation of Wakes with Application to Blade-Vortex Interaction

B. Dong, and D. T. Mook

Virginia Polytechnic Institute and State University, VA, USA

 

Effect of Entrance Housing on Axial Fan Performance

M. El Sallak, and A. Mobarak

Cairo University, EGYPT

 

Experimental Investigation of the Influence of Cut-Off Ratio on Radial Fan Performance

M. El Sallak, and A. Mobarak

Cairo University, EGYPT

 

 

Session 16: Thermofluids I

Chairpersons:

K. Klemp, Ruhr Universitat Bochum, FRG

M. M. Hillal, Cairo University, EGYPT

 

Combustion Process in a Gas Turbine Combustor when Using H2, NH3 and LPG Fuels

A. A. Desoky, A. S. Khalaf, and F. M. El-Mahallawy

Mansoura University - Cairo University, EGYPT

 

Improved Heat Transport of Heat Pipes with an Internal Wall Separating Liquid and Vapour Streams

K. A. Joudi, T. A. Abd-Al Hussain, and P. M. Abdul Majeed

Anbar University, IRAQ

 

Two-Dimensional Convergent-Divergent Nozzle Flow with Wall Velocity Slip and Temperature Jump

N. I. I. Hewedy, M. M. El-Kady, and M. A. Hamed

Menoufia University, EGYPT

 

Analysis of Heat Transfer in a Fluidized Bed Circulating through a Packed Bed

V. R. Raghavan, and A. M. Ibrahim

Indian Institute of Technology, INDIA - Mansoura University, EGYPT

 

 

Session 17: Stability II: Nonlinear Effects

Chairpersons:

E. J. Kerschen, University of Arizona, USA

A. A. Mohamed, Ain Shams University, EGYPT

 

Evolution and Interaction of Two- and Three-Dimensional Instability Waves

R. R. Mankbadi

NASA Lewis Research Center, Cleveland OH, USA

 

Nonlinear Secondary Bifurcation Solutions in Plane Poiseuille Flow

U. Ehrenstein, and W. Koch

DLR Institute for Theoretical Fluid Mechanics, Göttingen, FRG

 

Subharmonic Instability in Compressible Boundary Layers

J. A. Masad, and A. H. Nayfeh

Virginia Polytechnic Institute and State University, VA, USA

 

Two Vorticity Source Models for Predicting Secondary Flow in Non-Circular Passages

M. A. Khalifa, M. A. Rizk, and M. M. Enayet

Cairo University, EGYPT

 

Numerical Investigation of the Later Stages of the Fundamental Breakdown

H. Fasel, and U. Rist

Stuttgart University, FRG

 

On Instabilities in Axisymmetric Jet: Subharmonic Resonance

C. O. Paschereit, and I. Wygnanski

University of Arizona, AZ, USA

 

 

Session 18: CFD: Euler and Navier-Stokes Equations

Chairpersons:

H. A. Hassan, North Carolina State University, USA

J. E. Estivalezes, ONERA, Toulouse, FRANCE

 

Third Order Nonoscillatory Shock-Capturing Schemes for the Euler Equations of Gas Dynamics

J. Y. Yang

National Taiwan University, TAIWAN

 

Convergence Acceleration for a Finite Volume Scheme of the Euler Equations Using Mesh Sequencing

D. Drikakis, and S. Tsangaris

National Technical University of Athens, GREECE

 

Recent Developments in the Computational Solutions of Euler Equations

P. Raj

Lockheed Aeronautical Systems Company, CA, USA

 

Simulation of Three-Dimensional Flow Separation Using Navier-Stokes Equations

C.-M. Hung

NASA Ames Research Center, CA, USA

 

Oscillatory Flows in Rectangular Cavities with Steady Boundary Conditions

J. L. Estivalezes, and H. C. Boisson

ONERA, Toulouse, FRANCE

 

 

Session 19: Cavitation

Chairpersons:

G. Krey, Schiele GMBH, Eschborn, FRG

N. M. Raafat, Cairo University, EGYPT

 

Modified Parameters for Cavitation Damage Correlation

B. A. Khalifa, S. M. Serag, S. M. Selim, and M. M. Allam

Menoufia University, EGYPT

 

Theoretical Model for Cavitation Erosion Prediction in Centrifugal Pump Impeller

M. A. Rayan, M. M. Mahgoub, and N. H. Mostafa

Mansoura University, EGYPT

 

Cavitation in Suction-Impellers at Off-Design Operation and NPSH-Correction at Partial Load

W. Tillner

University of Paderborn, FRG

 

Experimental Evaluation of Pneumatic Atomizers by Hot Film

A. Shibl, and A. Seif

King Saud University, SAUDI ARABIA

 

Experimental Investigation on Sedimentation of Air Fluidized Fine Solid Particles

S. M. Eldighidy, and M. A. Rabah

Sultan Qaboos University, Oman - El-Tebbin Institute, EGYPT

 

 

Session 20: Thermofluids II

Chairpersons:

R. L. Ash, Old Dominion University, USA

M. M. Awad, Mansoura University, EGYPT

 

Similarity Rules for Superheated Liquid Jets

G. E. A. Meier, H. Chaves, and T. A. Kowalewski

Max-Planck-Institut für Strömungsforschung, Göttingen, FRG

 

On the Higher Order Accurate Compact Schemes for Solving the Convection-Diffusion Problems

S. F. Radwan

Alexandria University, EGYPT

 

Investigation of Radiative Interactions in High-Speed Entrance Region Flows

S. N. Tiwari, and D. J. Singh

Old Dominion University, VA, USA

 

Natural Convection Cooling of Heated Blocks

M. Afrid, and A. Zebib

Rutgers University, NJ, USA

 

 

Session 21: Mixing and Shear Layers

Chairpersons:

D. B. Taulbee, University of Buffalo, USA

A. A. Ashour, Cairo University, EGYPT

 

Behavior of Confined Shear Layers in a Rectangular Sudden Expansion

J. R. Hertzberg, and C. M. Ho

University of Southern California, Los Angeles, CA, USA

 

The Spreading of a Liquid Jet into a Gaseous Atmosphere

G. Janson

University of Kaiserslautern, FRG

 

Gas-Phase Flowrate Effect on Disintegrating Cryogenic Liquid-Jets

R. D. Ingebo

NASA Lewis Research Center, Cleveland, OH, USA

 

Particle Dispertion by Vortex Structures in Plane Mixing Layers

N. Kamalu, F. Wen, P. Hanle, J. N. Chung, C. T. Crowe, and T. R. Troutt

Washington State University, WA, USA

 

 

Session 22: CFD: Navier-Stokes  Equations

Chairpersons:

J. N. Reddy, Virginia Polytechnic Institute and State University, USA

M. A. Serag El-Din, Cairo University, EGYPT

 

Numerical Solution of the Incompressible Navier-Stokes Equations for Unsteady Three-Dimensional Flow

D. Hänel, and M. Breuer

Aerodynamisches Institut, Aachen, FRG

 

Finite-Element Analysis of Flows of Non-Newtonian Fluids in Three-Dimensional Enclosures

J. N. Reddy, and M. P. Reddy

Virginia Polytechnic Institute and State University, VA, USA

 

Finite Elements for the Calculation of Turbulent Flows in Three-Dimensional Complex Geometries

A. Ruprecht

Stuttgart University, FRG

 

The Discrete Continuity in Primitive Variable Solutions of Incompressible Flow

F. Sotiropoulos, and S. Abdallah

University of Cincinnati, OH, USA

 

Computation of Complex Flows in Gas Turbine Combustors with Multi-Level Additive Correction Technique

O. M. F. Elbahar

Cairo University, EGYPT

 

 

Session 23: Special Topics I (MHD)

Chairpersons:

J. P. Renaudeaux, Paris VI University, FRANCE

A. Gad Elmawla, Ain Shams University, EGYPT

 

Flow Fields inside MHD Generators and Seawater Thrusters

E. D. Doss, and G. D. Roy

Argonne National Laboratory, IL - Office of Naval Research, Virginia, USA

 

A Mathematical Model for Predicting the Magneto Hydro Dynamics of Aluminum Reduction Cells

A. Kandil, A. H. A. Baghdadi, and S. Khader

Cairo University, EGYPT

 

The Rotating Disk Flow in the Presence of Strong Magnetic Field

T. M. El-Mistakawy, and A. H. Attia

Cairo University, EGYPT

 

Hydromagnetic Free Convective Flow through Porous Media past an Impulsively Started Heated Permeable Plate

A. A. Megahed, and M. M. Abollazm

Cairo University, EGYPT

 

 

Session 24: Thermofluids III

Chairpersons:

A. Zebib, Rutgers University, NJ, USA

M. S. Abd El-Salam, Cairo University, EGYPT

 

Numerical Studies of Thermally Induced Flow Circulation inside Rectangular Enclosures

A. El-Zawahry, and H. E. S. Fath

Cairo University - Alexandria University, EGYPT

 

Entrance Flow in a Channel with Temperature Dependent Viscosity Including Viscous Dissipation Effects

K. Klemp, H. Herwig, and M. Seltmann

Ruhr Universität Bochum, FRG

 

A Boundary Integral Method Applied to Viscous Flow with or without Heat Transfer

M. N. Sabry

Mansoura University, EGYPT

 

A Novel Multi-Stage Inertia Air Filter for Automotive Engines

A. Torky, A. H. A. Baghdadi, and A. Mobarak

Cairo University, EGYPT

 

 

Session 25: Mixing Layers and Turbulent Flows

Chairpersons:

C. M. Ho, University of Southern California, USA

E. A. Salem, Alexandria University, EGYPT

 

Polyspectral Measurements and Analysis of the Subharmonic Emergence in a Plane Mixing Layer

M. R. Hajj, R. W. Miksad, E. J. Powers, and C. P. Ritz

University of Texas at Austin, TX, USA

 

The Growth and Development of a Turbulent Junction Vortex

F. J. Pierce, and J. Shin

Virginia Polytechnic Institute and State University, VA, USA

 

Turbulent Diffusion from Point Source in a Uniform Flow of Viscoelastic Fluids

L. H. Rabie, M. S. El Kady, and M. Abd Elaall

Mansoura University, EGYPT

 

The Laterally Confined Mixing Layer - An Effective Flow Resonator

H. E. Fiedler, and D. Hilberg

Berlin Technische Universität, FRG

 

 

Session 26: CFD: Compressible Flows

Chairpersons:

K. Kuwahara, Institute of Space and Astronautical Science, JAPAN

A. El-Ahwany, Ain Shams University, EGYPT

 

Computations and Recent Navier-Stokes Code Developments in Taiwan

S.-M. Liang

National Cheng Kung University, TAIWAN

 

A Block-Based Algorithm for the Solution of Compressible Flows in Rotor-Stator Combinations

H. U. Akay, A. Ecer, and A. Beskok

Purdue University, IN, USA

 

Hypersonic Flow: Physical Issues and Computational Simulation

H. A. Hassan

North Carolina State University, NC, USA

 

Study of the Expansion of Hydrocarbon-Oxygen Products through Supersonic Nozzle

M. A. El-Kady, M. M. Kemry, and M. Abdel Aal

Al-Azhar University, EGYPT

 

 

Session 27: Special Topics II

Chairpersons:

D. T. Mook, Virginia Polytechnic Institute and State University, USA

M. F. Khalil, Alexandria University, EGYPT

 

A Nonlinear Analytical Solution for Aerofoils in Irrotational Flow

D. Mateescu, and Y. Nadeau

McGill University, CANADA

 

An Experimenter's Viewpoint about the Friction Velocity in Thick Boundary Layer

S. Z. Kassab

Alexandria University, EGYPT

 

Heat Transfer from a Slender Body of Revolution at Incidence

F. A. Youssef

Helwan University, EGYPT

 

The Aerodynamic Characteristics of a Commercial Truck with Different Loading Configurations

A. Y. Abdalla, A. F. Abdel-Azim, and A. M. Aly

Helwan University - Zagazig University - Suez Canal University, EGYPT

 

A Modified Technique for Interpreting X-wire Signals in Flow Domains of Complex Geometry

A. M. Y. Ahmed, and A. D. Gosman

Helwan University, EGYPT - Imperial College of Science and Technology, University of London, UK

 

 

Session 28: Fluid Machinery and Two-Phase Flows

Chairpersons:

M. Rautenberg, University of Hannover, FRG

A. M. El-Sebaie, Ain Shams University, EGYPT

 

Numerical Investigation of Multiple Disk Pump Handling Non-Newtonian Fluids

H. Mansour

Mansoura University, EGYPT

 

Vibration in High-Speed Centrifugal Fans Using Anti-Friction Bearings

G. Krey

Schiele GMBH, Eschbom, FRG

 

Transient Phenomenon in Slurries

A. H. A. Baghdadi

Cairo University, EGYPT

 

Modeling Adiabatic, Two-Dimensional, Two-Phase Annular Flow: A Correlation Predicting the Equilibrium Void Fraction

F. A. Rashwan, and O. M. Abdel-Hafez

Assiut University, EGYPT

 

The Behaviour of the Reverse Flow on the Verge of Rotating Stall in Turbocompressors

U. Haupt, Y. N. Chen, and M. Rautenberg

Institute for Turbomachinery, Hannover, FRG - Sulzer Brothers Ltd., Winterthur, Switzerland

 

Reverse Flow, Tip Leakage Jet and Secondary Recirculations of Rotating Stall in Compressor Rotors and Impellers

U. Haupt, Y. N. Chen, and M. Rautenberg

Institute for Turbomachinery, Hannover, FRG - Sulzer Brothers Ltd., Winterthur, Switzerland

 

 

Session 29: Turbulent Flows

Chairpersons:

H. E. Fiedler, Berlin Technische Universität, FRG

G. Janson, University of Keiserlautern, FRG

 

Physical and Computational Issues for Turbulent Flow Modeling

D. B. Taulbee

University of Buffalo, NY, USA

 

Numerical Evaluation of k-e Model-Modifications for the Prediction of Turbulent Round Jets

M. A. Rizk, M. A. Khalifa, and M. M. Enayet

Cairo University, EGYPT

 

Turbulent Couette Flow: Asymptotics vs. Experimental Data

W. Schneider, R. Eder, and J. Schmidt

Technische University Wien, Austria

 

Development of Lateral Turbulent Jets in Confined Tubes - Application to Assisted Breathing

D. Isabey

Institut National de la Santé et de La Recherche Médicale, FRANCE

 

A Skin Friction Correlation for Rough Turbulent Boundary Layers with Pressure Gradients

M. F. Abd Rabbo, M. S. Zahran, and M. K. Mawlood

Zagazig University, EGYPT - Mosul University, IRAQ

 

On the Forced Two-Dimensional Wall-Jet

Y. Katz, and I. Wygnanski

University of Arizona, AZ, USA

 

 

Session 30: Supersonic and Reacting Flows

Chairpersons:

E. von Lavante, University of Essen, FRG

M. T. Sabry, Menoufia University, EGYPT

 

Interaction of Rotationally and Vibrationally Excited Molecules

J. A. Kunc

University of Southern California, Los Angeles, CA, USA

 

Consideration of Geometrical Aspects in Modeling the Flow of Reactive Gas Mixture through Nozzles

M. A. El-Kady

Al-Azhar University, EGYPT

 

Geometrical Factors Influencing the Flow Field in a Propulsive Nozzle

M. M. Kemry

Al-Azhar University, EGYPT

 

Heat and Momentum Transfer along a Non-Isothermal Flat Surface Moving Continuously in a Parallel Free Stream

A. M. Abdallah, and E. M. Elsherbiny

Reactor Department, Nuclear Research Center, EGYPT

 

A Study of Non-Equilibrium Wet Steam Flows in Supersonic Nozzles

N. H. Mahmoud

Menoufia University, EGYPT

 

 

Session 31: Special Topics III

Chairpersons:

A. Seif, King Saud University, SAUDI ARABIA

B. Khalifa, Menoufia University, EGYPT

 

Significance of Wind Loading on Air-Inflated Dams

A. M. Al-Brahim

King Saud University, SAUDI ARABIA

 

Flow Characteristics of an Oval Tube Bank in Crossflow

A. M. Ibrahim, and M. M. Mahgoub

Mansoura University, EGYPT

 

Techno-Economical Optimization Model for the Design of an Autonomous Wind/Diesel Energy System

M. G. Osman, F. M. Youssef, and S. M. Abdelkader

Mansoura University, EGYPT

 

Investigation to Arrangement of a Two Nozzles Multi-Color Air Jet Insertion System

M. Salama, and S. Ibrahim

Mansoura University, EGYPT

 

Flow Transient after Pump Coastdown in a Single-Loop Reactor System

A. M. Abdallah, E. M. Elsherbiny, and S. Abou El-Seoud

Nuclear Research Center, EGYPT

 

 

Session 32: Two-Phase Flows

Chairpersons:

H. C. Boisson, Institute of Fluid Mechanics, Toulouse, FRANCE

M. A. Rayan, Mansoura University, EGYPT

 

Investigation of Pressure Drop on Upward Two-Phase Flow in a Vertical Rod-Bundle

S. F. Hanna, M. M. Mahgoub, and H. M. Mostafa

Mansoura University, EGYPT

 

Steady Isothermal Bubble Collapse and Growth in Water Cooled Reactors

M. M. Mahgoub

Mansoura University, EGYPT

 

Entrainment of Liquids from Porous Media by an Air Stream

M. N. Sabry, H. Mansour, and A. A. El-Naquib

Mansoura University, EGYPT

 

A Study on the Flow-Field of Gas Fluidized Bed Systems

S. H. El-Emam

Mansoura University, EGYPT

 

Optimum Thermal Performance and Design of a Nuclear Pressurizer during Normal Operation

A. M. Abdallah

Nuclear Research Center, EGYPT

 

Performance Characteristics of Externally Pressurized Bearings under Turbulent Flow Conditions

M. F. Khalil, and A. S. Ismail

Alexandria University, EGYPT

 

 

   
 

 

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