Volume 122 Issue 4 | J. Turbomach. | ASME Digital Collection

Technical Papers

A Transport Model for the Deterministic Stresses Associated With Turbomachinery Blade Row Interactions

Allan G. van de Wall, Jaikrishnan R. Kadambi, John J. Adamczyk

J. Turbomach. October 2000, 122(4): 593–603. doi: https://doi.org/10.1115/1.1312802

View articletitled, A Transport Model for the Deterministic Stresses Associated With Turbomachinery Blade Row Interactions

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Topics: Blades , Compressors , Flow (Dynamics) , Turbines , Wakes , Stress , Pressure , Viscosity

Unsteady Transport Mechanisms in an Axial Turbine

Claudia Casciaro, Martin Treiber, Michael Sell

J. Turbomach. October 2000, 122(4): 604–612. doi: https://doi.org/10.1115/1.1290398

Abstract

View articletitled, Unsteady Transport Mechanisms in an Axial Turbine

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Topics: Blades , Flow (Dynamics) , Pressure , Turbines , Wakes , Temperature , Fluids , Suction

Effects of Tip Clearance on Hot Streak Migration in a High-Subsonic Single-Stage Turbine

Daniel J. Dorney, Douglas L. Sondak

J. Turbomach. October 2000, 122(4): 613–620. doi: https://doi.org/10.1115/1.1290399

Abstract

View articletitled, Effects of Tip Clearance on Hot Streak Migration in a High-Subsonic Single-Stage Turbine

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Topics: Clearances (Engineering) , Flow (Dynamics) , Pressure , Rotors , Simulation , Temperature , Turbines , Temperature distribution , Geometry

Unsteady Effects in Turbine Tip Clearance Flows

Anil Prasad, Joel H. Wagner

J. Turbomach. October 2000, 122(4): 621–627. doi: https://doi.org/10.1115/1.1314608

Abstract

View articletitled, Unsteady Effects in Turbine Tip Clearance Flows

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Topics: Blades , Flow (Dynamics) , Pressure , Turbines , Clearances (Engineering) , Computation , Pressure measurement , Airfoils

Numerical and Experimental Investigation of Unsteady Flow Interaction in a Low-Pressure Multistage Turbine

Wolfgang Ho¨hn, Klaus Heinig

J. Turbomach. October 2000, 122(4): 628–633. doi: https://doi.org/10.1115/1.1290397

Abstract

View articletitled, Numerical and Experimental Investigation of Unsteady Flow Interaction in a Low-Pressure Multistage Turbine

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Topics: Blades , Pressure , Stators , Turbines , Turbulence , Unsteady flow , Steady state , Wakes , Flow (Dynamics) , Entropy

Separation Bubbles Under Steady and Periodic-Unsteady Main Flow Conditions

Weiliang Lou, Jean Hourmouziadis

J. Turbomach. October 2000, 122(4): 634–643. doi: https://doi.org/10.1115/1.1308568

Abstract

View articletitled, Separation Bubbles Under Steady and Periodic-Unsteady Main Flow Conditions

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Topics: Boundary layers , Bubbles , Flow (Dynamics) , Separation (Technology) , Turbulence , Reynolds number , Oscillations

The Use of Hot-Wire Anemometry to Investigate Unsteady Wake-Induced Boundary-Layer Development on a High-Lift LP Turbine Cascade

Stefan Wolff, Stefan Brunner, Leonhard Fottner

J. Turbomach. October 2000, 122(4): 644–650. doi: https://doi.org/10.1115/1.1311282

Abstract

View articletitled, The Use of Hot-Wire Anemometry to Investigate Unsteady Wake-Induced Boundary-Layer Development on a High-Lift LP Turbine Cascade

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Topics: Boundary layers , Cascades (Fluid dynamics) , Turbines , Wakes , Wire , Flow (Dynamics) , Pressure , Wind tunnels

Secondary Flow Measurements in a Turbine Passage With Endwall Flow Modification

Nicole V. Aunapu, Ralph J. Volino, Karen A. Flack, Ryan M. Stoddard

J. Turbomach. October 2000, 122(4): 651–658. doi: https://doi.org/10.1115/1.1311286

Abstract

View articletitled, Secondary Flow Measurements in a Turbine Passage With Endwall Flow Modification

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Topics: Blades , Flow (Dynamics) , Flow visualization , Jets , Pressure , Suction , Turbines , Vortices , Flow measurement , Inks

Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring

Steven W. Burd, Terrence W. Simon

J. Turbomach. October 2000, 122(4): 659–666. doi: https://doi.org/10.1115/1.1312799

Abstract

View articletitled, Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring

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Topics: Airfoils , Cascades (Fluid dynamics) , Flow (Dynamics) , Nozzle guide vanes , Pressure , Turbulence , Pressure measurement , Shear stress , Flow measurement

A Numerical Study of Secondary Flow in Axial Turbines With Application to Radial Transport of Hot Streaks

Dilip Prasad, Gavin J. Hendricks

J. Turbomach. October 2000, 122(4): 667–673. doi: https://doi.org/10.1115/1.1313817

Abstract

View articletitled, A Numerical Study of Secondary Flow in Axial Turbines With Application to Radial Transport of Hot Streaks

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Topics: Blades , Flow (Dynamics) , Pressure , Rotors , Turbines , Geometry , Temperature

A Study of the Effects of Tip Clearance in a Supersonic Turbine

Daniel J. Dorney, Lisa W. Griffin, Frank W. Huber

J. Turbomach. October 2000, 122(4): 674–683. doi: https://doi.org/10.1115/1.1290400

Abstract

View articletitled, A Study of the Effects of Tip Clearance in a Supersonic Turbine

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Topics: Clearances (Engineering) , Flow (Dynamics) , Pressure , Rotors , Simulation , Turbines , Temperature , Shock (Mechanics) , Entropy

Influence of Vane/Blade Spacing on the Heat Flux for a Transonic Turbine

M. G. Dunn, C. W. Haldeman, R. S. Abhari, M. L. McMillan

J. Turbomach. October 2000, 122(4): 684–691. doi: https://doi.org/10.1115/1.1313818

Abstract

View articletitled, Influence of Vane/Blade Spacing on the Heat Flux for a Transonic Turbine

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Topics: Blades , Heat flux , Pressure , Turbines

Time-Averaged Heat Flux for a Recessed Tip, Lip, and Platform of a Transonic Turbine Blade

M. G. Dunn, C. W. Haldeman

J. Turbomach. October 2000, 122(4): 692–698. doi: https://doi.org/10.1115/1.1311285

Abstract

View articletitled, Time-Averaged Heat Flux for a Recessed Tip, Lip, and Platform of a Transonic Turbine Blade

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Topics: Blades , Cavities , Gages , Heat flux , Pressure , Suction , Turbines , Heat transfer

High Free-Steam Turbulence Effects on Endwall Heat Transfer for a Gas Turbine Stator Vane

R. W. Radomsky, K. A. Thole

J. Turbomach. October 2000, 122(4): 699–708. doi: https://doi.org/10.1115/1.1312807

Abstract

View articletitled, High Free-Steam Turbulence Effects on Endwall Heat Transfer for a Gas Turbine Stator Vane

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Topics: Heat transfer , Turbulence , Vortices , Flow (Dynamics) , Stators , Gas turbines

Influence of Surface Roughness on Heat Transfer and Effectiveness for a Fully Film Cooled Nozzle Guide Vane Measured by Wide Band Liquid Crystals and Direct Heat Flux Gages

S. M. Guo, C. C. Lai, T. V. Jones, M. L. G. Oldfield, G. D. Lock, A. J. Rawlinson

J. Turbomach. October 2000, 122(4): 709–716. doi: https://doi.org/10.1115/1.1312798

Abstract

View articletitled, Influence of Surface Roughness on Heat Transfer and Effectiveness for a Fully Film Cooled Nozzle Guide Vane Measured by Wide Band Liquid Crystals and Direct Heat Flux Gages

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Topics: Cooling , Film cooling , Gages , Heat flux , Heat transfer , Heat transfer coefficients , Liquid crystals , Nozzle guide vanes , Surface roughness , Temperature

Heat Transfer and Pressure Distributions on a Gas Turbine Blade Tip

Gm. S. Azad, Je-Chin Han, Shuye Teng, Robert J. Boyle

J. Turbomach. October 2000, 122(4): 717–724. doi: https://doi.org/10.1115/1.1308567

Abstract

View articletitled, Heat Transfer and Pressure Distributions on a Gas Turbine Blade Tip

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Topics: Blades , Cascades (Fluid dynamics) , Flow (Dynamics) , Gas turbines , Heat transfer , Pressure , Heat transfer coefficients , Leakage flows , Pressure measurement , Turbulence

Heat Transfer and Flow on the Squealer Tip of a Gas Turbine Blade

Gm. S. Azad, Je-Chin Han, Robert J. Boyle

J. Turbomach. October 2000, 122(4): 725–732. doi: https://doi.org/10.1115/1.1311284

Abstract

View articletitled, Heat Transfer and Flow on the Squealer Tip of a Gas Turbine Blade

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Topics: Blades , Cascades (Fluid dynamics) , Cavities , Flow (Dynamics) , Gas turbines , Heat transfer , Heat transfer coefficients , Pressure , Turbulence , Suction

Recommendations for Achieving Accurate Numerical Simulation of Tip Clearance Flows in Transonic Compressor Rotors

Dale E. Van Zante, Anthony J. Strazisar, Jerry R. Wood, Michael D. Hathaway, Theodore H. Okiishi

J. Turbomach. October 2000, 122(4): 733–742. doi: https://doi.org/10.1115/1.1314609

Abstract

View articletitled, Recommendations for Achieving Accurate Numerical Simulation of Tip Clearance Flows in Transonic Compressor Rotors

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Topics: Blades , Clearances (Engineering) , Flow (Dynamics) , Rotors , Simulation , Compressors , Trajectories (Physics)

Experimental Investigation of the Blade-to-Blade Flow in a Compressor Rotor by Digital Particle Image Velocimetry

N. Balzani, F. Scarano, M. L. Riethmuller, F. A. E. Breugelmans

J. Turbomach. October 2000, 122(4): 743–750. doi: https://doi.org/10.1115/1.1311283

Abstract

View articletitled, Experimental Investigation of the Blade-to-Blade Flow in a Compressor Rotor by Digital Particle Image Velocimetry

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Topics: Blades , Compressors , Flow (Dynamics) , Lasers , Particulate matter , Rotors

Nonuniform Flow in a Compressor Due to Asymmetric Tip Clearance

Seung Jin Song, Seung Ho Cho

J. Turbomach. October 2000, 122(4): 751–760. doi: https://doi.org/10.1115/1.1308569

Abstract

View articletitled, Nonuniform Flow in a Compressor Due to Asymmetric Tip Clearance

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Topics: Clearances (Engineering) , Compressors , Flow (Dynamics) , Pressure , Rotors , Blades , Design , Stators

Analysis of Aerodynamically Induced Whirling Forces in Axial Flow Compressors

Z. S. Spakovszky

J. Turbomach. October 2000, 122(4): 761–768. doi: https://doi.org/10.1115/1.1312801

Abstract

View articletitled, Analysis of Aerodynamically Induced Whirling Forces in Axial Flow Compressors

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Topics: Blades , Clearances (Engineering) , Compressors , Flow (Dynamics) , Pressure , Rotors , Whirls , Axial flow

A Navier–Stokes Analysis of the Stall Flutter Characteristics of the Buffum Cascade

Stefan Weber, Post-Doctoral Research Associate, Deutsche Forschungsgemeinschaft, Max F. Platzer, Professor, Fellow ASME

J. Turbomach. October 2000, 122(4): 769–776. doi: https://doi.org/10.1115/1.1312800

Abstract

View articletitled, A Navier–Stokes Analysis of the Stall Flutter Characteristics of the Buffum Cascade

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Topics: Blades , Bubbles , Cascades (Fluid dynamics) , Computation , Flow (Dynamics) , Flutter (Aerodynamics) , Mach number , Oscillations , Pressure , Stability

Impeller–Diffuser Interaction in a Centrifugal Compressor

Y. K. P. Shum, C. S. Tan, N. A. Cumpsty

J. Turbomach. October 2000, 122(4): 777–786. doi: https://doi.org/10.1115/1.1308570

Abstract

View articletitled, Impeller–Diffuser Interaction in a Centrifugal Compressor

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Topics: Diffusers , Flow (Dynamics) , Impellers , Pressure

Technical Papers

A Transport Model for the Deterministic Stresses Associated With Turbomachinery Blade Row Interactions

Unsteady Transport Mechanisms in an Axial Turbine

Effects of Tip Clearance on Hot Streak Migration in a High-Subsonic Single-Stage Turbine

Unsteady Effects in Turbine Tip Clearance Flows

Numerical and Experimental Investigation of Unsteady Flow Interaction in a Low-Pressure Multistage Turbine

Separation Bubbles Under Steady and Periodic-Unsteady Main Flow Conditions

The Use of Hot-Wire Anemometry to Investigate Unsteady Wake-Induced Boundary-Layer Development on a High-Lift LP Turbine Cascade

Secondary Flow Measurements in a Turbine Passage With Endwall Flow Modification

Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring

A Numerical Study of Secondary Flow in Axial Turbines With Application to Radial Transport of Hot Streaks

A Study of the Effects of Tip Clearance in a Supersonic Turbine

Influence of Vane/Blade Spacing on the Heat Flux for a Transonic Turbine

Time-Averaged Heat Flux for a Recessed Tip, Lip, and Platform of a Transonic Turbine Blade

High Free-Steam Turbulence Effects on Endwall Heat Transfer for a Gas Turbine Stator Vane

Influence of Surface Roughness on Heat Transfer and Effectiveness for a Fully Film Cooled Nozzle Guide Vane Measured by Wide Band Liquid Crystals and Direct Heat Flux Gages

Heat Transfer and Pressure Distributions on a Gas Turbine Blade Tip

Heat Transfer and Flow on the Squealer Tip of a Gas Turbine Blade

Recommendations for Achieving Accurate Numerical Simulation of Tip Clearance Flows in Transonic Compressor Rotors

Experimental Investigation of the Blade-to-Blade Flow in a Compressor Rotor by Digital Particle Image Velocimetry

Nonuniform Flow in a Compressor Due to Asymmetric Tip Clearance

Analysis of Aerodynamically Induced Whirling Forces in Axial Flow Compressors

A Navier–Stokes Analysis of the Stall Flutter Characteristics of the Buffum Cascade

Impeller–Diffuser Interaction in a Centrifugal Compressor

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