Volume 122 Issue 3 | J. Turbomach. | ASME Digital Collection

Topics: Blades , Boundary layers , Cascades (Fluid dynamics) , Compressors , Design , Flow (Dynamics) , Gas turbines , Mach number , Pressure , Reynolds number

Discussion: “Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

N. A. Cumpsty

J. Turbomach. July 2000, 122(3): 414. doi: https://doi.org/10.1115/1.1285836

Abstract

View articletitled, Discussion: “Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

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Topics: Aerospace engines , Airfoils , Boundary layer turbulence , Compressors , Gas turbines , Testing , Theoretical analysis , Turbulence , Reynolds number

Closure to “Discussion of ‘Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis’ ” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

J. Turbomach. July 2000, 122(3): 415. doi: https://doi.org/10.1115/1.1285853

Abstract

View articletitled, Closure to “Discussion of ‘Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis’ ” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

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Topics: Airfoils , Compressors , Gas turbines , Boundary layer turbulence , Flow visualization , Rotors , Stators

The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade

Robert Leipold, Matthias Boese, Leonhard Fottner

J. Turbomach. July 2000, 122(3): 416–424. doi: https://doi.org/10.1115/1.1302286

Abstract

View articletitled, The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade

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Topics: Blades , Boundary layers , Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Pressure , Reynolds number , Surface roughness , Turbulence , Separation (Technology)

Discussion: “The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade” [ASME J. Turbomach., 122, No. 3, pp. 416–424 (2000)]

N. A. Cumpsty

J. Turbomach. July 2000, 122(3): 424. doi: https://doi.org/10.1115/1.1287997

Abstract

View articletitled, Discussion: “The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade” [ASME J. Turbomach., 122, No. 3, pp. 416–424 (2000)]

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Topics: Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Forging , Surface roughness , Boundary layer turbulence , Flow control , Gas turbines

Closure to “Discussion of ‘The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade’ ” [ASME J. Turbomach., 122, No. 3, p. 424 (2000)]

Robert Leipold,, Matthias Boese, and, Leonhard Fottner

J. Turbomach. July 2000, 122(3): 425. doi: https://doi.org/10.1115/1.1287996

Abstract

View articletitled, Closure to “Discussion of ‘The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade’ ” [ASME J. Turbomach., 122, No. 3, p. 424 (2000)]

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Topics: Compressors , Flow (Dynamics) , Forging , Surface roughness , Turbulence , Sensors , Flow control , Gas turbines

A Correlation for Tip Leakage Blockage in Compressor Blade Passages

M. Hoeger, M. Lahmer, M. Dupslaff, G. Fritsch

J. Turbomach. July 2000, 122(3): 426–432. doi: https://doi.org/10.1115/1.1303707

Abstract

View articletitled, A Correlation for Tip Leakage Blockage in Compressor Blade Passages

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Topics: Blades , Compressors , Displacement , Flow (Dynamics) , Leakage , Rotors , Mach number , Boundary layers , Simulation , Vortices

Variations in Upstream Vane Loading With Changes in Back Pressure in a Transonic Compressor

Douglas P. Probasco, Tim J. Leger, J. Mitch Wolff, William W. Copenhaver, Randall M. Chriss

J. Turbomach. July 2000, 122(3): 433–441. doi: https://doi.org/10.1115/1.1303074

Abstract

View articletitled, Variations in Upstream Vane Loading With Changes in Back Pressure in a Transonic Compressor

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Topics: Blades , Compressors , Inlet guide vanes , Pressure , Rotors , Shock (Mechanics) , Chords (Trusses) , Flow (Dynamics) , Mach number

Boundary Layer Transition Induced by Periodic Wakes

Xiaohua Wu, Paul A. Durbin

J. Turbomach. July 2000, 122(3): 442–449. doi: https://doi.org/10.1115/1.1303076

Abstract

View articletitled, Boundary Layer Transition Induced by Periodic Wakes

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Topics: Boundary layers , Turbulence , Wakes , Reynolds-averaged Navier–Stokes equations , Skin friction (Fluid dynamics) , Simulation , Flow (Dynamics)

Spectral Measurements in Transitional Boundary Layers on a Concave Wall Under High and Low Free-Stream Turbulence Conditions

Ralph J. Volino, Terrence W. Simon

J. Turbomach. July 2000, 122(3): 450–457. doi: https://doi.org/10.1115/1.1303075

Abstract

View articletitled, Spectral Measurements in Transitional Boundary Layers on a Concave Wall Under High and Low Free-Stream Turbulence Conditions

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Topics: Boundary layers , Flow (Dynamics) , Fluctuations (Physics) , Spectra (Spectroscopy) , Transfer functions , Turbulence , Boundary layer turbulence , Shear stress , Eddies (Fluid dynamics)

Flowfield Measurements in the Endwall Region of a Stator Vane

M. B. Kang, K. A. Thole

J. Turbomach. July 2000, 122(3): 458–466. doi: https://doi.org/10.1115/1.1303703

Abstract

View articletitled, Flowfield Measurements in the Endwall Region of a Stator Vane

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Topics: Flow (Dynamics) , Heat transfer , Kinetic energy , Pressure , Stators , Suction , Turbulence , Vortices , Turbines , Boundary layers

A Time-Linearized Navier–Stokes Analysis of Stall Flutter

William S. Clark, Assistant Research Professor, Kenneth C. Hall, Associate Professor, Fellow ASME

J. Turbomach. July 2000, 122(3): 467–476. doi: https://doi.org/10.1115/1.1303073

Abstract

View articletitled, A Time-Linearized Navier–Stokes Analysis of Stall Flutter

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Topics: Airfoils , Cascades (Fluid dynamics) , Flow (Dynamics) , Flutter (Aerodynamics) , Blades , Turbulence , Unsteady flow , Pressure

Influence of Compressor Deterioration on Engine Dynamic Behavior and Transient Stall-Margin

Z. S. Spakovszky, J. B. Gertz, O. P. Sharma, J. D. Paduano, A. H. Epstein, E. M. Greitzer

J. Turbomach. July 2000, 122(3): 477–484. doi: https://doi.org/10.1115/1.1303817

Abstract

View articletitled, Influence of Compressor Deterioration on Engine Dynamic Behavior and Transient Stall-Margin

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Topics: Compressors , Engines , Transients (Dynamics) , Rotors , Signals , Pressure , Simulation

Active Stabilization of Surge in an Axicentrifugal Turboshaft Engine

E. B. Nelson, J. D. Paduano, A. H. Epstein

J. Turbomach. July 2000, 122(3): 485–493. doi: https://doi.org/10.1115/1.1304915

Abstract

View articletitled, Active Stabilization of Surge in an Axicentrifugal Turboshaft Engine

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Topics: Design , Engines , Surges , Acoustics , Ducts

One-Dimensional Performance Prediction of Subsonic Vaned Diffusers

Beat Ribi, Peter Dalbert

J. Turbomach. July 2000, 122(3): 494–504. doi: https://doi.org/10.1115/1.1303816

Abstract

View articletitled, One-Dimensional Performance Prediction of Subsonic Vaned Diffusers

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Topics: Diffusers , Impellers , Flow (Dynamics)

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 1: The Measurement System

Peter Kupferschmied, Pascal Ko¨ppel, Christian Roduner, Georg Gyarmathy

J. Turbomach. July 2000, 122(3): 505–516. doi: https://doi.org/10.1115/1.1303702

Abstract

View articletitled, On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 1: The Measurement System

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Topics: Calibration , Probes , Sensors , Pressure , Temperature

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 2: Flow, Surge, and Stall in a Centrifugal Compressor

Christian Roduner, Peter Kupferschmied, Pascal Ko¨ppel, Georg Gyarmathy

J. Turbomach. July 2000, 122(3): 517–526. doi: https://doi.org/10.1115/1.1303827

Abstract

View articletitled, On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 2: Flow, Surge, and Stall in a Centrifugal Compressor

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Topics: Compressors , Diffusers , Flow (Dynamics) , Impellers , Probes , Surges , Blades , Pressure , Fluctuations (Physics) , Sensors

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements

Pascal Ko¨ppel, Christian Roduner, Peter Kupferschmied, Georg Gyarmathy

J. Turbomach. July 2000, 122(3): 527–535. doi: https://doi.org/10.1115/1.1303820

Abstract

View articletitled, On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements

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Topics: Compressors , Flow (Dynamics) , Pressure , Probes , Fluctuations (Physics) , Blades

Discussion: “On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines–Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements” [ASME J. Turbomach., 122, No. 3, pp. 527–535 (2000)]

N. A. Cumpsty

J. Turbomach. July 2000, 122(3): 536. doi: https://doi.org/10.1115/1.1286205

Abstract

View articletitled, Discussion: “On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines–Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements” [ASME J. Turbomach., 122, No. 3, pp. 527–535 (2000)]

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Topics: Compressors , Probes , Turbomachinery , Flow control , Fluctuations (Physics) , Gas turbines , Measurement systems , Pressure sensors , Stagnation flow

Closure to “Discussion of ‘On the Development and Application of the Fast-Response Aerodynamic Probe System for Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements’ ” [ASME J. Turbomach., 122, No. 3, p. 527–535 (2000)]

Peter Kupferschmied

J. Turbomach. July 2000, 122(3): 536. doi: https://doi.org/10.1115/1.1286332

Abstract

View articletitled, Closure to “Discussion of ‘On the Development and Application of the Fast-Response Aerodynamic Probe System for Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements’ ” [ASME J. Turbomach., 122, No. 3, p. 527–535 (2000)]

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Topics: Compressors , Probes , Turbomachinery

Impact of Film-Cooling Jets on Turbine Aerodynamic Losses

Dibbon K. Walters, James H. Leylek

J. Turbomach. July 2000, 122(3): 537–545. doi: https://doi.org/10.1115/1.1303818

Abstract

View articletitled, Impact of Film-Cooling Jets on Turbine Aerodynamic Losses

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Topics: Airfoils , Blades , Cascades (Fluid dynamics) , Coolants , Density , Film cooling , Flow (Dynamics) , Pressure , Suction , Turbulence

Transient Heat Transfer Measurements Using a Single Wide-Band Liquid Crystal Test

Dragos N. Licu, Matthew J. Findlay, Ian S. Gartshore, Martha Salcudean

J. Turbomach. July 2000, 122(3): 546–552. doi: https://doi.org/10.1115/1.1303819

Abstract

View articletitled, Transient Heat Transfer Measurements Using a Single Wide-Band Liquid Crystal Test

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Topics: Film cooling , Flow (Dynamics) , Jets , Liquid crystals , Temperature , Transients (Dynamics) , Heat transfer coefficients , Transient heat transfer , Flames , Ionization

Film Cooling Effectiveness for Short Film Cooling Holes Fed by a Narrow Plenum

C. A. Hale, M. W. Plesniak, S. Ramadhyani

J. Turbomach. July 2000, 122(3): 553–557. doi: https://doi.org/10.1115/1.1303705

Abstract

View articletitled, Film Cooling Effectiveness for Short Film Cooling Holes Fed by a Narrow Plenum

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Topics: Film cooling , Flow (Dynamics) , Liquid crystals , Geometry

Predictions of a Film Coolant Jet in Crossflow With Different Turbulence Models

Asif Hoda, Sumanta Acharya

J. Turbomach. July 2000, 122(3): 558–569. doi: https://doi.org/10.1115/1.1302322

Abstract

View articletitled, Predictions of a Film Coolant Jet in Crossflow With Different Turbulence Models

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Topics: Flow (Dynamics) , Turbulence , Wakes , Coolants

Continuous Monitoring of Binary Gas Mixture Concentration With Application to Turbine Blade Cooling Experiments

Tomas Strilka, Graduate Student, Miklos Sajben, Professor. Mem. ASME, Peter Nagy, Associate Professor. Mem. ASME

J. Turbomach. July 2000, 122(3): 570–578. doi: https://doi.org/10.1115/1.1302285

Abstract

View articletitled, Continuous Monitoring of Binary Gas Mixture Concentration With Application to Turbine Blade Cooling Experiments

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Topics: Calibration , Cooling , Errors , Flow (Dynamics) , Flowmeters , Gases , Pressure , Speed of sound , Temperature , Transducers

Local Heat/Mass Transfer Measurements in a Rectangular Duct With Discrete Ribs

H. H. Cho, S. J. Wu, H. J. Kwon

J. Turbomach. July 2000, 122(3): 579–586. doi: https://doi.org/10.1115/1.1303049

Abstract

View articletitled, Local Heat/Mass Transfer Measurements in a Rectangular Duct With Discrete Ribs

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Topics: Ducts , Friction , Heat , Mass transfer , Flow (Dynamics)

Technical Brief

On the Momentum Balance in Linear-Combination Models for the Transition Zone

J. Dey

J. Turbomach. July 2000, 122(3): 587–588. doi: https://doi.org/10.1115/1.1303704

Abstract

View articletitled, On the Momentum Balance in Linear-Combination Models for the Transition Zone

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Topics: Momentum , Turbulence

Technical Papers

1999 Turbomachinery Committee Best Paper Award: Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines— Part I: Design and Optimization

1999 Turbomachinery Committee Best Paper Award: Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines— Part II: Experimental and Theoretical Analysis

Discussion: “Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

Closure to “Discussion of ‘Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines—Part II: Experimental and Theoretical Analysis’ ” [ASME J. Turbomach., 122, No. 3, pp. 406–414 (2000)]

The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade

Discussion: “The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade” [ASME J. Turbomach., 122, No. 3, pp. 416–424 (2000)]

Closure to “Discussion of ‘The Influence of Technical Surface Roughness Caused by Precision Forging on the Flow Around a Highly Loaded Compressor Cascade’ ” [ASME J. Turbomach., 122, No. 3, p. 424 (2000)]

A Correlation for Tip Leakage Blockage in Compressor Blade Passages

Variations in Upstream Vane Loading With Changes in Back Pressure in a Transonic Compressor

Boundary Layer Transition Induced by Periodic Wakes

Spectral Measurements in Transitional Boundary Layers on a Concave Wall Under High and Low Free-Stream Turbulence Conditions

Flowfield Measurements in the Endwall Region of a Stator Vane

A Time-Linearized Navier–Stokes Analysis of Stall Flutter

Influence of Compressor Deterioration on Engine Dynamic Behavior and Transient Stall-Margin

Active Stabilization of Surge in an Axicentrifugal Turboshaft Engine

One-Dimensional Performance Prediction of Subsonic Vaned Diffusers

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 1: The Measurement System

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 2: Flow, Surge, and Stall in a Centrifugal Compressor

On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements

Discussion: “On the Development and Application of the Fast-Response Aerodynamic Probe System in Turbomachines–Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements” [ASME J. Turbomach., 122, No. 3, pp. 527–535 (2000)]

Closure to “Discussion of ‘On the Development and Application of the Fast-Response Aerodynamic Probe System for Turbomachines—Part 3: Comparison of Averaging Methods Applied to Centrifugal Compressor Measurements’ ” [ASME J. Turbomach., 122, No. 3, p. 527–535 (2000)]

Impact of Film-Cooling Jets on Turbine Aerodynamic Losses

Transient Heat Transfer Measurements Using a Single Wide-Band Liquid Crystal Test

Film Cooling Effectiveness for Short Film Cooling Holes Fed by a Narrow Plenum

Predictions of a Film Coolant Jet in Crossflow With Different Turbulence Models

Continuous Monitoring of Binary Gas Mixture Concentration With Application to Turbine Blade Cooling Experiments

Local Heat/Mass Transfer Measurements in a Rectangular Duct With Discrete Ribs

Technical Brief

On the Momentum Balance in Linear-Combination Models for the Transition Zone

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