Volume 123 Issue 3 | J. Fluids Eng. | ASME Digital Collection

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Volume 123, Issue 3

September 2001

ISSN 0098-2202

EISSN 1528-901X

Editorial

Yoshinobu Tsujimoto, Associate Editor

J. Fluids Eng. September 2001, 123(3): 465. doi: https://doi.org/10.1115/1.1389056

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View articletitled, Editorial

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Topics: Compressors , Computational fluid dynamics , Navier-Stokes equations , Pumps , Turbines , Turbomachinery , Impellers , Flow (Dynamics) , Design , Diffusers

A Numerical Investigation on the Volute/Diffuser Interaction Due to the Axial Distortion at the Impeller Exit

Fahua Gu, Abraham Engeda, Mike Cave, Jean-Luc Di Liberti

J. Fluids Eng. September 2001, 123(3): 475–483. doi: https://doi.org/10.1115/1.1385515

Abstract

View articletitled, A Numerical Investigation on the Volute/Diffuser Interaction Due to the Axial Distortion at the Impeller Exit

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Topics: Compressors , Diffusers , Flow (Dynamics) , Impellers , Design , Vortices , Computational fluid dynamics , Pressure , Vaneless diffusers

Technical Papers

Numerical Study of Pressure Fluctuations Caused by Impeller-Diffuser Interaction in a Diffuser Pump Stage

F. Shi, Research Lecturer, H. Tsukamoto, Professor

J. Fluids Eng. September 2001, 123(3): 466–474. doi: https://doi.org/10.1115/1.1385835

Abstract

View articletitled, Numerical Study of Pressure Fluctuations Caused by Impeller-Diffuser Interaction in a Diffuser Pump Stage

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Topics: Computational fluid dynamics , Diffusers , Impellers , Pressure , Pumps , Fluctuations (Physics) , Turbulence , Blades

Numerical Investigation of Swirling Flow in Annular Diffusers With a Rotating Hub Installed at the Exit of Hydraulic Machines

A. N. Kochevsky, Junior Scientist

J. Fluids Eng. September 2001, 123(3): 484–489. doi: https://doi.org/10.1115/1.1385384

Abstract

View articletitled, Numerical Investigation of Swirling Flow in Annular Diffusers With a Rotating Hub Installed at the Exit of Hydraulic Machines

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Topics: Diffusers , Flow (Dynamics) , Hydraulic equipment , Rotation , Swirling flow

The Flow Structure During Onset and Developed States of Rotating Stall Within a Vaned Diffuser of a Centrifugal Pump

Manish Sinha, Ali Pinarbasi, Joseph Katz

J. Fluids Eng. September 2001, 123(3): 490–499. doi: https://doi.org/10.1115/1.1374213

Abstract

View articletitled, The Flow Structure During Onset and Developed States of Rotating Stall Within a Vaned Diffuser of a Centrifugal Pump

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Topics: Blades , Diffusers , Flow (Dynamics) , Pressure , Impellers , Pumps , Centrifugal pumps , Signals , Fluctuations (Physics) , Design

Impeller Geometry Suitable for Mini Turbo-Pump

Shuhong Liu, Michihiro Nishi, Kouichi Yoshida

J. Fluids Eng. September 2001, 123(3): 500–506. doi: https://doi.org/10.1115/1.1385385

Abstract

View articletitled, Impeller Geometry Suitable for Mini Turbo-Pump

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Topics: Clearances (Engineering) , Impellers , Pumps , Turbochargers , Reynolds number , Geometry , Blades

Passive Control of Rotating Stall in a Parallel-Wall Vaned Diffuser by J-Grooves

Sankar L. Saha, Graduate Student, Junichi Kurokawa, Professor, Jun Matsui, Associate Professor, Hiroshi Imamura, Research Associate

J. Fluids Eng. September 2001, 123(3): 507–515. doi: https://doi.org/10.1115/1.1374214

Abstract

View articletitled, Passive Control of Rotating Stall in a Parallel-Wall Vaned Diffuser by J-Grooves

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Topics: Diffusers , Flow (Dynamics)

Studies on a Horizontal Axis Wind Turbine With Passive Pitch-Flap Mechanism (Performance and Flow Analysis Around Wind Turbine)

Yukimaru Shimizu, Yasunari Kamada

J. Fluids Eng. September 2001, 123(3): 516–522. doi: https://doi.org/10.1115/1.1375817

Abstract

View articletitled, Studies on a Horizontal Axis Wind Turbine With Passive Pitch-Flap Mechanism (Performance and Flow Analysis Around Wind Turbine)

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Topics: Flow (Dynamics) , Rotors , Wind turbines , Flow visualization , Blades , Horizontal axis wind turbines , Wind velocity

On Cross-Flow Fan Similarity: Effects of Casing Shape

L. Lazzarotto, A. Lazzaretto, A. D. Martegani, A. Macor

J. Fluids Eng. September 2001, 123(3): 523–531. doi: https://doi.org/10.1115/1.1379033

Abstract

View articletitled, On Cross-Flow Fan Similarity: Effects of Casing Shape

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Topics: Cross-flow , Dimensions , Flow (Dynamics) , Impellers , Pressure , Reynolds number , Shapes , Vortices , Ducts , Blades

Performance Characteristics of a Centrifugal Pump Impeller With Running Tip Clearance Pumping Solid-Liquid Mixtures

Tahsin Engin, Assist. Professor, Mesut Gur, Professor

J. Fluids Eng. September 2001, 123(3): 532–538. doi: https://doi.org/10.1115/1.1379034

Abstract

View articletitled, Performance Characteristics of a Centrifugal Pump Impeller With Running Tip Clearance Pumping Solid-Liquid Mixtures

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Topics: Centrifugal pumps , Clearances (Engineering) , Impellers , Pumps , Solids , Performance characterization , Water

Open Channel Boundary Layer Relaxation Behind a Forward Facing Step at Low Reynolds Numbers

Mark F. Tachie, Ram Balachandar, D. J. Bergstrom

J. Fluids Eng. September 2001, 123(3): 539–544. doi: https://doi.org/10.1115/1.1383971

Abstract

View articletitled, Open Channel Boundary Layer Relaxation Behind a Forward Facing Step at Low Reynolds Numbers

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Topics: Boundary layers , Flow (Dynamics) , Open channels (Hydraulics) , Relaxation (Physics) , Reynolds number , Turbulence , Boundary layer turbulence , Momentum , Collapse

Linear and Nonlinear PSE for Stability Analysis of the Blasius Boundary Layer Using Compact Scheme

V. Esfahanian, Associate Professor, K. Hejranfar, Ph.D. Candidate, F. Sabetghadam, Ph.D. Candidate

J. Fluids Eng. September 2001, 123(3): 545–550. doi: https://doi.org/10.1115/1.1385833

Abstract

View articletitled, Linear and Nonlinear PSE for Stability Analysis of the Blasius Boundary Layer Using Compact Scheme

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Topics: Boundary layers , Computation , Flow (Dynamics) , Stability , Waves , Flat plates , Boundary-value problems

A Numerical Investigation on the Development of an Embedded Streamwise Vortex in a Turbulent Boundary Layer With Spanwise Pressure Gradient

InSub Lee, Graduate Student, Hong Sun Ryou, Professor, Seong Hyuk Lee, Researcher,, Ki Bae Hong, Professor,, Soo Chae, Professor,

J. Fluids Eng. September 2001, 123(3): 551–558. doi: https://doi.org/10.1115/1.1378022

Abstract

View articletitled, A Numerical Investigation on the Development of an Embedded Streamwise Vortex in a Turbulent Boundary Layer With Spanwise Pressure Gradient

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Topics: Boundary layer turbulence , Pressure gradient , Stress , Vortices , Turbulence , Pressure , Flow (Dynamics)

Effects of Bulk Flow Pulsations on Phase-Averaged and Time-Averaged Film-Cooled Boundary Layer Flow Structure

I.-S. Jung, Graduate Student, P. M. Ligrani, Fellow ASME Professor, J. S. Lee, Mem. ASME Professor

J. Fluids Eng. September 2001, 123(3): 559–566. doi: https://doi.org/10.1115/1.1383972

Abstract

View articletitled, Effects of Bulk Flow Pulsations on Phase-Averaged and Time-Averaged Film-Cooled Boundary Layer Flow Structure

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Topics: Boundary layers , Flow (Dynamics) , Pressure

LDV Measurement of Confined Parallel Jet Mixing

Robert F. Kunz, Stephen W. D’Amico, Peter F. Vassallo, Michael A. Zaccaria

J. Fluids Eng. September 2001, 123(3): 567–573. doi: https://doi.org/10.1115/1.1383970

Abstract

View articletitled, LDV Measurement of Confined Parallel Jet Mixing

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Topics: Diffusion (Physics) , Flow (Dynamics) , Jets , Turbulence , Stress , Errors , Laser Doppler anemometry

Numerical Simulation of Unsteady Turbulent Flow in Axisymmetric Sudden Expansions

Baoyu Guo, Tim A. G. Langrish, David F. Fletcher

J. Fluids Eng. September 2001, 123(3): 574–587. doi: https://doi.org/10.1115/1.1374441

Abstract

View articletitled, Numerical Simulation of Unsteady Turbulent Flow in Axisymmetric Sudden Expansions

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Topics: Flow (Dynamics) , Oscillations , Reynolds number , Turbulence , Simulation

Laminar Flow of a Herschel-Bulkley Fluid Over an Axisymmetric Sudden Expansion

Khaled J. Hammad, Adjunct Assistant Professor, George C. Vradis, Associate Professor, M. Volkan O¨tu¨gen, Associate Professor

J. Fluids Eng. September 2001, 123(3): 588–594. doi: https://doi.org/10.1115/1.1378023

Abstract

View articletitled, Laminar Flow of a Herschel-Bulkley Fluid Over an Axisymmetric Sudden Expansion

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Topics: Flow (Dynamics) , Fluids , Laminar flow , Reynolds number , Viscosity , Corners (Structural elements) , Shear (Mechanics) , Vortices

Two-Dimensional Study of the Turbulent Wake Behind a Square Cylinder Subject to Uniform Shear

A. K. Saha, G. Biswas, K. Muralidhar

J. Fluids Eng. September 2001, 123(3): 595–603. doi: https://doi.org/10.1115/1.1383549

Abstract

View articletitled, Two-Dimensional Study of the Turbulent Wake Behind a Square Cylinder Subject to Uniform Shear

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Topics: Cylinders , Flow (Dynamics) , Reynolds number , Shear (Mechanics) , Turbulence , Vortices

Velocity Measurements of Vortex Breakdown in an Enclosed Cylinder

Kazuyuki Fujimura, Graduate Student, Hiroaki Yoshizawa, Graduate Student, Reima Iwatsu, Associate Professor, Hide S. Koyama, Professor, Jae Min Hyun, Professor

J. Fluids Eng. September 2001, 123(3): 604–611. doi: https://doi.org/10.1115/1.1385834

Abstract

View articletitled, Velocity Measurements of Vortex Breakdown in an Enclosed Cylinder

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Topics: Bubbles , Cylinders , Flow (Dynamics) , Flow visualization , Velocity measurement , Vortices , Swirling flow , Rotating disks , Uncertainty

Optimal Feedback Control of Vortex Shedding Using Proper Orthogonal Decomposition Models

Sahjendra N. Singh, James H. Myatt, Gregory A. Addington, Siva Banda, James K. Hall

J. Fluids Eng. September 2001, 123(3): 612–618. doi: https://doi.org/10.1115/1.1385513

Abstract

View articletitled, Optimal Feedback Control of Vortex Shedding Using Proper Orthogonal Decomposition Models

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Topics: Cylinders , Design , Feedback , Flow (Dynamics) , Optimal control , Principal component analysis , Equilibrium (Physics) , Stability , Simulation results , Control systems

Dynamic Subgrid-Scale Modeling for Large-Eddy Simulations in Complex Topologies

Stephen A. Jordan

J. Fluids Eng. September 2001, 123(3): 619–627. doi: https://doi.org/10.1115/1.1374215

Abstract

View articletitled, Dynamic Subgrid-Scale Modeling for Large-Eddy Simulations in Complex Topologies

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Topics: Cylinders , Dynamic models , Eddies (Fluid dynamics) , Energy dissipation , Filters , Filtration , Flow (Dynamics) , Large eddy simulation , Modeling , Physics

Comparison of Different Subgrid-Scale Models of Large Eddy Simulation for Indoor Airflow Modeling

Mingde Su, Senior Post-Doctoral Fellow, Qingyan Chen, Associate Professor, Che-Ming Chiang, Professor

J. Fluids Eng. September 2001, 123(3): 628–639. doi: https://doi.org/10.1115/1.1378294

Abstract

View articletitled, Comparison of Different Subgrid-Scale Models of Large Eddy Simulation for Indoor Airflow Modeling

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Topics: Air flow , Flow (Dynamics) , Large eddy simulation , Modeling , Poisson equation , Temperature , Turbulence , Viscosity , Eddies (Fluid dynamics) , Design

Two-Equation Turbulence Modeling for Impeller Stirred Tanks

Raymond M. Jones, Albert D. Harvey, III, Sumanta Acharya

J. Fluids Eng. September 2001, 123(3): 640–648. doi: https://doi.org/10.1115/1.1384568

Abstract

View articletitled, Two-Equation Turbulence Modeling for Impeller Stirred Tanks

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Topics: Flow (Dynamics) , Impellers , Turbulence , Modeling , Reynolds number

Effect of Body Aspect Ratio and Tank Size on the Hydrodynamics of a Rotating Bluff Body During the Initial Spin-Up Period

D. Maynes, Assistant Professor, M. Butcher, Research Assistant

J. Fluids Eng. September 2001, 123(3): 649–655. doi: https://doi.org/10.1115/1.1383550

Abstract

View articletitled, Effect of Body Aspect Ratio and Tank Size on the Hydrodynamics of a Rotating Bluff Body During the Initial Spin-Up Period

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Topics: Flow (Dynamics) , Hydrodynamics , Rotation , Torque , Fluids , Rotating bodies , Reynolds number

Fully-Developed Laminar Flow in Sinusoidal Grooves

Scott K. Thomas, Richard C. Lykins, Kirk L. Yerkes

J. Fluids Eng. September 2001, 123(3): 656–661. doi: https://doi.org/10.1115/1.1385832

Abstract

View articletitled, Fully-Developed Laminar Flow in Sinusoidal Grooves

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Topics: Flow (Dynamics) , Laminar flow , Poiseuille flow , Shear stress , Vapors , Computer simulation , Fluids , Geometry

Flow Investigation Around a V-Sector Ball Valve

P. Merati, Professor and Chair, M. J. Macelt, Research Assistant, R. B. Erickson

J. Fluids Eng. September 2001, 123(3): 662–671. doi: https://doi.org/10.1115/1.1385831

Abstract

View articletitled, Flow Investigation Around a V-Sector Ball Valve

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Topics: Flow (Dynamics) , Valves , Turbulence , Vortices , Pipes

Hydrodynamic Focusing for a Micromachined Flow Cytometer

Gwo-Bin Lee, Assistant Professor, Chen-I Hung, Professor, Bin-Jo Ke, Graduate Student, Guan-Ruey Huang, Graduate Student, Bao-Herng Hwei, Senior Students, Hui-Fang Lai, Senior Students

J. Fluids Eng. September 2001, 123(3): 672–679. doi: https://doi.org/10.1115/1.1385514

Abstract

View articletitled, Hydrodynamic Focusing for a Micromachined Flow Cytometer

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Topics: Flow (Dynamics) , Micromachining , Nozzles

Numerical Solution of Incompressible Unsteady Flows in Turbomachinery

L. He, K. Sato

J. Fluids Eng. September 2001, 123(3): 680–685. doi: https://doi.org/10.1115/1.1383595

Abstract

View articletitled, Numerical Solution of Incompressible Unsteady Flows in Turbomachinery

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Topics: Blades , Computation , Flow (Dynamics) , Impellers , Turbomachinery , Unsteady flow , Navier-Stokes equations , Pressure , Boundary layers , Compressibility

Flow Filling a Curved Pipe

H. Michallet, C. Mathis, P. Mai¨ssa, F. Dias

J. Fluids Eng. September 2001, 123(3): 686–691. doi: https://doi.org/10.1115/1.1374442

Abstract

View articletitled, Flow Filling a Curved Pipe

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Topics: Flow (Dynamics) , Fluids , Pipes , Viscosity , Dimensionless numbers , Non-Newtonian fluids

Theoretical Analysis of Transitional and Partial Cavity Instabilities

Satoshi Watanabe, Associate Professor,, Yoshinobu Tsujimoto, Professor,, Akinori Furukawa, Professor,

J. Fluids Eng. September 2001, 123(3): 692–697. doi: https://doi.org/10.1115/1.1378295

Abstract

View articletitled, Theoretical Analysis of Transitional and Partial Cavity Instabilities

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Topics: Cavities , Oscillations

Technical Briefs

Developing Film Flow on an Inclined Plane With a Critical Point

Kenneth J. Ruschak, Senior Research Associate, Steven J. Weinstein, Research Associate, Kam Ng, Research Associate,

J. Fluids Eng. September 2001, 123(3): 698–702. doi: https://doi.org/10.1115/1.1385516

Abstract

View articletitled, Developing Film Flow on an Inclined Plane With a Critical Point

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Topics: Boundary layers , Film flow , Film thickness , Finite element analysis , Flow (Dynamics) , Navier-Stokes equations , Shapes , Thin films , Reynolds number , Finite element methods

On Preferred Perturbations Selected by Centrifugal Instability

Oleg A. Likhachev, Research Associate Professor,

J. Fluids Eng. September 2001, 123(3): 702–705. doi: https://doi.org/10.1115/1.1378024

Extract

View articletitled, On Preferred Perturbations Selected by Centrifugal Instability

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Topics: Boundary layers , Flow (Dynamics) , Flow instability , Perturbation theory , Stability , Vortices , Laminar flow

The Transient for MHD Stokes’s Oscillating Plate-an Exact Solution

R. K. Deka and, U. N. Das, V. M. Soundalgekar

J. Fluids Eng. September 2001, 123(3): 705–706. doi: https://doi.org/10.1115/1.1385383

Abstract

View articletitled, The Transient for MHD Stokes’s Oscillating Plate-an Exact Solution

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Topics: Magnetic fields , Magnetohydrodynamics , Transients (Dynamics) , Laplace transforms , Mathematical analysis , Navier-Stokes equations , Oscillations , Steady state

Approximate Similarity of Confined Turbulent Coaxial Jets

P. J. Foster,, J. M. MacInnes, and, F. Schubnell

J. Fluids Eng. September 2001, 123(3): 707–709. doi: https://doi.org/10.1115/1.1374212

Abstract

View articletitled, Approximate Similarity of Confined Turbulent Coaxial Jets

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Topics: Computation , Density , Flow (Dynamics) , Jets , Momentum , Turbulence , Pressure , Eddies (Fluid dynamics) , Nozzles

Errata

Erratum: “The Production of Shear Flow Profiles in a Wind Tunnel by a Shaped Honeycomb Technique” [ASME J. Fluids Eng., 119, No. 3, p. 713]

F. Ahmed and, B. Lee

J. Fluids Eng. September 2001, 123(3): 710. doi: https://doi.org/10.1115/1.1380680

Extract

View articletitled, Erratum: “The Production of Shear Flow Profiles in a Wind Tunnel by a Shaped Honeycomb Technique” [ASME J. Fluids Eng., <strong>119</strong>, No. 3, p. 713]

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Topics: Fluids , Honeycomb structures , Shear flow , Wind tunnels , Flow control

Erratum: “Computation of Particle and Scalar Transport for Complex Geometry Turbulent Flows” [ASME J. Fluids Engineering, 123, No. 2, pp. 372–381]

P. G. Tucker

J. Fluids Eng. September 2001, 123(3): 710. doi: https://doi.org/10.1115/1.1398081

Extract

View articletitled, Erratum: “Computation of Particle and Scalar Transport for Complex Geometry Turbulent Flows” [ASME J. Fluids Engineering, <strong>123</strong>, No. 2, pp. 372–381]

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Topics: Computation , Fluids engineering , Geometry , Multiphase flow , Particulate matter , Scalars , Transport processes , Turbulence , Turbulent diffusion , Viscosity

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