Volume 123 Issue 4 | J. Fluids Eng. | ASME Digital Collection

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Volume 123, Issue 4

December 2001

ISSN 0098-2202

EISSN 1528-901X

Technical Papers

Fundamental Analysis on Rotor-Stator Interaction in a Diffuser Pump by Vortex Method

H. Wang, Graduate Student,, H. Tsukamoto, Professor,

J. Fluids Eng. December 2001, 123(4): 737–747. doi: https://doi.org/10.1115/1.1413242

Abstract

View articletitled, Fundamental Analysis on Rotor-Stator Interaction in a Diffuser Pump by Vortex Method

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Topics: Diffusers , Flow (Dynamics) , Fluctuations (Physics) , Pressure , Pumps , Stators , Vortices , Impellers , Rotors , Vorticity

Analysis of Vortical Flow Field in a Propeller Fan by LDV Measurements and LES—Part I: Three-Dimensional Vortical Flow Structures

Choon-Man Jang, Masato Furukawa, Masahiro Inoue

J. Fluids Eng. December 2001, 123(4): 748–754. doi: https://doi.org/10.1115/1.1412565

Abstract

View articletitled, Analysis of Vortical Flow Field in a Propeller Fan by LDV Measurements and LES—Part I: Three-Dimensional Vortical Flow Structures

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Topics: Blades , Flow (Dynamics) , Propellers , Rotors , Vortex flow , Vortices , Wake turbulence , Suction , Pressure , Large eddy simulation

Analysis of Vortical Flow Field in a Propeller Fan by LDV Measurements and LES—Part II: Unsteady Nature of Vortical Flow Structures Due to Tip Vortex Breakdown

Choon-Man Jang, Masato Furukawa, Masahiro Inoue

J. Fluids Eng. December 2001, 123(4): 755–761. doi: https://doi.org/10.1115/1.1412566

Abstract

View articletitled, Analysis of Vortical Flow Field in a Propeller Fan by LDV Measurements and LES—Part II: Unsteady Nature of Vortical Flow Structures Due to Tip Vortex Breakdown

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Topics: Blades , Flow (Dynamics) , Pressure , Propellers , Rotors , Vortex flow , Vortices , Wake turbulence

Effects of Alternate Leading Edge Cutback on Unsteady Cavitation in 4-Bladed Inducers

Yoshiki Yoshida, Associate Professor, Yoshinobu Tsujimoto, Professor, Dai Kataoka, Engineer,, Hironori Horiguchi, Research Assistant,, Fabien Wahl, Researcher,

J. Fluids Eng. December 2001, 123(4): 762–770. doi: https://doi.org/10.1115/1.1411969

Abstract

View articletitled, Effects of Alternate Leading Edge Cutback on Unsteady Cavitation in 4-Bladed Inducers

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Topics: Blades , Cavitation , Cavities

Analysis of the Immediate Boundary Conditions of an Axial Flow Impeller

David A. Johnson

J. Fluids Eng. December 2001, 123(4): 771–779. doi: https://doi.org/10.1115/1.1412846

Abstract

View articletitled, Analysis of the Immediate Boundary Conditions of an Axial Flow Impeller

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Topics: Blades , Boundary-value problems , Energy dissipation , Impellers , Kinetic energy , Laser Doppler anemometry , Particulate matter , Turbulence , Vortices , Flow (Dynamics)

On a General Method of Unsteady Potential Calculation Applied to the Compression Stages of a Turbomachine—Part I: Theoretical Approach

F. Bakir, S. Kouidri, T. Belamri, R. Rey

J. Fluids Eng. December 2001, 123(4): 780–786. doi: https://doi.org/10.1115/1.1399286

Abstract

View articletitled, On a General Method of Unsteady Potential Calculation Applied to the Compression Stages of a Turbomachine—Part I: Theoretical Approach

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Topics: Blades , Cascades (Fluid dynamics) , Flow (Dynamics) , Impellers , Rotors , Stators , Turbomachinery , Vortices , Machinery , Pressure

On a General Method of Unsteady Potential Calculation Applied to the Compression Stages of a Turbomachine—Part II: Experimental Comparison

S. Kouidri, T. Belamri, F. Bakir, R. Rey

J. Fluids Eng. December 2001, 123(4): 787–792. doi: https://doi.org/10.1115/1.1399287

Abstract

View articletitled, On a General Method of Unsteady Potential Calculation Applied to the Compression Stages of a Turbomachine—Part II: Experimental Comparison

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Topics: Flow (Dynamics) , Fluctuations (Physics) , Impellers , Pressure , Centrifugal pumps , Pumps , Rotors , Stators , Pressure sensors , Aerodynamic noise

Comprehensive Approach to Verification and Validation of CFD Simulations—Part 1: Methodology and Procedures

Fred Stern, Professor Mechanical Engineering and Research Engineer Fellow ASME, Robert V. Wilson, Assistant Research Engineer Mem. ASME, Hugh W. Coleman, Fellow ASME, Eminent Scholar in Propulsion, Professor of Mechanical Engineering,, Eric G. Paterson, Mem. ASME, Associate Research Engineer,

J. Fluids Eng. December 2001, 123(4): 793–802. doi: https://doi.org/10.1115/1.1412235

Abstract

View articletitled, Comprehensive Approach to Verification and Validation of CFD Simulations—Part 1: Methodology and Procedures

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Topics: Errors , Simulation , Uncertainty , Computational fluid dynamics

Comprehensive Approach to Verification and Validation of CFD Simulations—Part 2: Application for Rans Simulation of a Cargo/Container Ship

Robert V. Wilson, Assistant Research Engineer, Mem. ASME, Fred Stern, Professor Mechanical Engineering and Research Engineer, Fellow ASME, Hugh W. Coleman, Fellow ASME, Eminent Scholar in Propulsion, Professor of Mechanical Engineering,, Eric G. Paterson, Mem. ASME, Associate Research Engineer,

J. Fluids Eng. December 2001, 123(4): 803–810. doi: https://doi.org/10.1115/1.1412236

Abstract

View articletitled, Comprehensive Approach to Verification and Validation of CFD Simulations—Part 2: Application for Rans Simulation of a Cargo/Container Ship

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Topics: Computational fluid dynamics , Errors , Modeling , Reynolds-averaged Navier–Stokes equations , Ships , Simulation , Uncertainty , Waves , Containers

Numerical Analysis of Two-Phase Pipe Flow of Liquid Helium Using Multi-Fluid Model

Jun Ishimoto, Associate Professor, Mamoru Oike, Associate Professor, Kenjiro Kamijo, Professor

J. Fluids Eng. December 2001, 123(4): 811–818. doi: https://doi.org/10.1115/1.1400747

Abstract

View articletitled, Numerical Analysis of Two-Phase Pipe Flow of Liquid Helium Using Multi-Fluid Model

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Topics: Flow (Dynamics) , Fluids , Helium , Numerical analysis , Superfluidity , Two-phase flow , Pipes , Pipe flow , Vapors , Temperature

Predictions of a Turbulent Separated Flow Using Commercial CFD Codes

Gianluca Iaccarino

J. Fluids Eng. December 2001, 123(4): 819–828. doi: https://doi.org/10.1115/1.1400749

Abstract

View articletitled, Predictions of a Turbulent Separated Flow Using Commercial CFD Codes

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Topics: Computational fluid dynamics , Flow (Dynamics) , Turbulence

Formation of Air Core in Nozzles With Tangential Entry

S. K. Dash, M. R. Halder, M. Peric, S. K. Som

J. Fluids Eng. December 2001, 123(4): 829–835. doi: https://doi.org/10.1115/1.1412845

Abstract

View articletitled, Formation of Air Core in Nozzles With Tangential Entry

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Topics: Nozzles , Flow (Dynamics) , Shapes

Stability Criteria of the Steady Flow of a Liquid Containing Bubbles Along a Nozzle

A. Crespo, J. Garcı´a, J. Jime´nez-Ferna´ndez

J. Fluids Eng. December 2001, 123(4): 836–840. doi: https://doi.org/10.1115/1.1412564

Abstract

View articletitled, Stability Criteria of the Steady Flow of a Liquid Containing Bubbles Along a Nozzle

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Topics: Bubbles , Cavitation , Flow (Dynamics) , Nozzles

Drag Coefficients of Viscous Spheres at Intermediate and High Reynolds Numbers

Zhi-Gang Feng, Efstathios E. Michaelides

J. Fluids Eng. December 2001, 123(4): 841–849. doi: https://doi.org/10.1115/1.1412458

Abstract

View articletitled, Drag Coefficients of Viscous Spheres at Intermediate and High Reynolds Numbers

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Topics: Drag (Fluid dynamics) , Reynolds number , Boundary layers , Flow (Dynamics) , Computation

Transcritical Patterns of Cavitating Flow and Trends of Acoustic Level

Wei Gu, Yousheng He, Tianqun Hu

J. Fluids Eng. December 2001, 123(4): 850–856. doi: https://doi.org/10.1115/1.1412233

Abstract

View articletitled, Transcritical Patterns of Cavitating Flow and Trends of Acoustic Level

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Topics: Acoustics , Cavitation , Cavities , Flow (Dynamics) , Hydrofoil

Dry Patch Stability of Shear Driven Liquid Films

David G. Penn, Martin Lopez de Bertodano, Paul S. Lykoudis, Stephen G. Beus

J. Fluids Eng. December 2001, 123(4): 857–862. doi: https://doi.org/10.1115/1.1412459

Abstract

View articletitled, Dry Patch Stability of Shear Driven Liquid Films

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Topics: Computational fluid dynamics , Flow (Dynamics) , Liquid films , Shear (Mechanics) , Shear stress , Stability , Surface tension , Water , Gravity (Force) , Inertia (Mechanics)

Solution Structure and Stability of Viscous Flow in Curved Square Ducts

Tianliang Yang, Liqiu Wang

J. Fluids Eng. December 2001, 123(4): 863–868. doi: https://doi.org/10.1115/1.1412457

Abstract

View articletitled, Solution Structure and Stability of Viscous Flow in Curved Square Ducts

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Topics: Bifurcation , Ducts , Flow (Dynamics) , Stability , Viscous flow , Vortices , Algorithms , Oscillations , Chaos , Dynamic response

Calculation of Unsteady Flows in Curved Pipes

H. A. Dwyer, A. Y. Cheer, T. Rutaganira, N. Shacheraghi

J. Fluids Eng. December 2001, 123(4): 869–877. doi: https://doi.org/10.1115/1.1400748

Abstract

View articletitled, Calculation of Unsteady Flows in Curved Pipes

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Topics: Cycles , Flow (Dynamics) , Pipes , Pressure , Unsteady flow , Shear stress , Geometry

Mixing Characteristics of Axisymmetric Free Jets From a Contoured Nozzle, an Orifice Plate and a Pipe

J. Mi, ARC Research Fellow, G. J. Nathan, FCT Senior Lecturer, D. S. Nobes, Research Fellow

J. Fluids Eng. December 2001, 123(4): 878–883. doi: https://doi.org/10.1115/1.1412460

Abstract

View articletitled, Mixing Characteristics of Axisymmetric Free Jets From a Contoured Nozzle, an Orifice Plate and a Pipe

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Topics: Jets , Nozzles , Pipes

Influence of Unsteady Effects on Air Venting in Pressure Die Casting

J. Herna´ndez, Professor,, J. Lo´pez, Assistant Professor, F. Faura, Associate Professor

J. Fluids Eng. December 2001, 123(4): 884–892. doi: https://doi.org/10.1115/1.1412234

Abstract

View articletitled, Influence of Unsteady Effects on Air Venting in Pressure Die Casting

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Topics: Cylinders , Die casting (Process) , Die castings (Product) , Friction , Pressure , Vacuum , Vents , Flow (Dynamics) , Porosity

Diffusion-Controlled Dopant Transport During Magnetically-Stabilized Liquid-Encapsulated Czochralski Growth of Compound Semiconductor Crystals

Joseph L. Morton, Graduate Research Assistant,, Nancy Ma, Assoc. Member ASME, Assistant Professor of Mechanical & Aerospace Engineering,, David F. Bliss, Physicist,, George G. Bryant, Ceramic Engineer,

J. Fluids Eng. December 2001, 123(4): 893–898. doi: https://doi.org/10.1115/1.1411968

Abstract

View articletitled, Diffusion-Controlled Dopant Transport During Magnetically-Stabilized Liquid-Encapsulated Czochralski Growth of Compound Semiconductor Crystals

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Topics: Crystals , Diffusion (Physics) , Flow (Dynamics) , Magnetic fields , Semiconductors (Materials) , Crystal growth

Micromachined Particle Filter With Low Power Dissipation

Joon Mo Yang, Chih-Ming Ho, Xing Yang, Yu-Chong Tai

J. Fluids Eng. December 2001, 123(4): 899–908. doi: https://doi.org/10.1115/1.1399285

Abstract

View articletitled, Micromachined Particle Filter With Low Power Dissipation

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Topics: Filters , Pressure drop , Geometry , Micromachining , Particulate matter , Flow (Dynamics) , Design , Energy dissipation , Computer simulation

Correlations of Critical Froude Number for Annular-Rimming Flow in Rotating Heat Pipes

J. Baker, T. Oliver, L. Lin, R. Ponnapan, J. Leland

J. Fluids Eng. December 2001, 123(4): 909–913. doi: https://doi.org/10.1115/1.1411967

Abstract

View articletitled, Correlations of Critical Froude Number for Annular-Rimming Flow in Rotating Heat Pipes

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Topics: Collapse , Cylinders , Flow (Dynamics) , Fluids , Heat pipes , Heat transfer

Modified General Equation for the Design of Capillary Tubes

C. L. Zhang, G. L. Ding, Professor

J. Fluids Eng. December 2001, 123(4): 914–919. doi: https://doi.org/10.1115/1.1411970

Abstract

View articletitled, Modified General Equation for the Design of Capillary Tubes

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Topics: Design , Friction , Pressure , Viscosity , Refrigerants , Flow (Dynamics) , Refrigeration

Three-Dimensional Swirl Flow Velocity-Field Reconstruction Using a Neural Network With Radial Basis Functions

J. Pruvost, J. Legrand, P. Legentilhomme

J. Fluids Eng. December 2001, 123(4): 920–927. doi: https://doi.org/10.1115/1.1412847

Abstract

View articletitled, Three-Dimensional Swirl Flow Velocity-Field Reconstruction Using a Neural Network With Radial Basis Functions

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Topics: Artificial neural networks , Flow (Dynamics) , Swirling flow

Alternative Models of Turbulence in a Porous Medium, and Related Matters

D. A. Nield, Associate Professor,

J. Fluids Eng. December 2001, 123(4): 928–931. doi: https://doi.org/10.1115/1.1413246

Abstract

View articletitled, Alternative Models of Turbulence in a Porous Medium, and Related Matters

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Topics: Porous materials , Turbulence , Drag (Fluid dynamics) , Momentum

Discussion: “Alternative Models of Turbulence in a Porous Medium, and Related Matters” (D. A. Nield, 2001, ASME J. Fluids Eng., 123, pp. 928–931)

V. S. Travkin

J. Fluids Eng. December 2001, 123(4): 931–934. doi: https://doi.org/10.1115/1.1413247

Abstract

View articletitled, Discussion: “Alternative Models of Turbulence in a Porous Medium, and Related Matters” (D. A. Nield, 2001, ASME J. Fluids Eng., 123, pp. 928–931)

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Topics: Porous materials , Turbulence , Modeling , Fluids , Flow (Dynamics)

Closure to “Discussion of ‘Alternative Models of Turbulence in a Porous Medium, and Related Matters’ ” (2001, ASME J. Fluids Eng., 123, p. 931)

D. A. Nield

J. Fluids Eng. December 2001, 123(4): 934. doi: https://doi.org/10.1115/1.1413248

Extract

View articletitled, Closure to “Discussion of ‘Alternative Models of Turbulence in a Porous Medium, and Related Matters’ ” (2001, ASME J. Fluids Eng., 123, p. 931)

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Topics: Fluids , Porous materials , Turbulence , Flow (Dynamics) , Modeling

Recent Mathematical Models for Turbulent Flow in Saturated Rigid Porous Media

Marcelo J. S. de Lemos, Mem. ASME, Marcos H. J. Pedras

J. Fluids Eng. December 2001, 123(4): 935–940. doi: https://doi.org/10.1115/1.1413243

Abstract

View articletitled, Recent Mathematical Models for Turbulent Flow in Saturated Rigid Porous Media

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Topics: Flow (Dynamics) , Kinetic energy , Porous materials , Turbulence , Drag (Fluid dynamics)

On the Mathematical Description and Simulation of Turbulent Flow in a Porous Medium Formed by an Array of Elliptic Rods

Marcos H. J. Pedras, Marcelo J. S. de Lemos, Mem. ASME

J. Fluids Eng. December 2001, 123(4): 941–947. doi: https://doi.org/10.1115/1.1413244

Abstract

View articletitled, On the Mathematical Description and Simulation of Turbulent Flow in a Porous Medium Formed by an Array of Elliptic Rods

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Topics: Flow (Dynamics) , Porous materials , Rods , Turbulence

Technical Briefs

Experimental Verification of Two New Theories Predicting Temperature-Dependent Viscosity Effects on the Forced Convection in a Porous Channel

Arunn Narasimhan, Ph.D Student, Jose´ L. Lage, Mem. ASME, Donald A. Nield, Dan C. Porneala, Mem ASME

J. Fluids Eng. December 2001, 123(4): 948–951. doi: https://doi.org/10.1115/1.1413245

Extract

View articletitled, Experimental Verification of Two New Theories Predicting Temperature-Dependent Viscosity Effects on the Forced Convection in a Porous Channel

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Topics: Flow (Dynamics) , Forced convection , Temperature , Viscosity , Pressure drop , Porous materials , Fluids , Form drag

Effects of Pulsation on Grid-Generated Turbulence

S. Shahidinejad, Ph.D. Candidate, I. Jerphanion, Graduate Student, F. Magaud, Ph.D., Research Assistant, M. Souhar, Professor, ENSEM-INPL

J. Fluids Eng. December 2001, 123(4): 951–953. doi: https://doi.org/10.1115/1.1412461

Abstract

View articletitled, Effects of Pulsation on Grid-Generated Turbulence

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Topics: Turbulence , Pulsatile flow

Skin Friction Correlation in Open Channel Boundary Layers

Mark F. Tachie,, D. J. Bergstrom,, Ram Balachandar, and, Shyam Ramachandran

J. Fluids Eng. December 2001, 123(4): 953–956. doi: https://doi.org/10.1115/1.1412462

Extract

View articletitled, Skin Friction Correlation in Open Channel Boundary Layers

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Topics: Boundary layer turbulence , Boundary layers , Open channels (Hydraulics) , Reynolds number , Skin friction (Fluid dynamics) , Flow (Dynamics) , Channel flow , Friction