Volume 130 Issue 1 | J. Turbomach. | ASME Digital Collection

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Volume 130, Issue 1

January 2008

ISSN 0889-504X

EISSN 1528-8900

Research Papers

PIV Maps of Tip Leakage and Secondary Flow Fields on a Low-Speed Turbine Blade Cascade With Moving End Wall

P. Palafox, M. L. G. Oldfield, J. E. LaGraff, T. V. Jones

J. Turbomach. January 2008, 130(1): 011001. doi: https://doi.org/10.1115/1.2437218

Abstract

View articletitled, PIV Maps of Tip Leakage and Secondary Flow Fields on a Low-Speed Turbine Blade Cascade With Moving End Wall

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Topics: Blades , Cascades (Fluid dynamics) , Flow (Dynamics) , Leakage , Vortices , Belts

On Nonlinear Forced Vibration of Shrouded Turbine Blades

J. Szwedowicz, R. Visser, W. Sextro, P. A. Masserey

J. Turbomach. January 2008, 130(1): 011002. doi: https://doi.org/10.1115/1.2218889

Abstract

View articletitled, On Nonlinear Forced Vibration of Shrouded Turbine Blades

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Topics: Blades , Damping , Excitation , Friction , Resonance , Vibration , Disks , Rotation , Stiffness , Turbine blades

Heat Transfer and Pressure Investigation of Dimple Impingement

K. Kanokjaruvijit, R. F. Martinez-Botas

J. Turbomach. January 2008, 130(1): 011003. doi: https://doi.org/10.1115/1.2220048

Abstract

View articletitled, Heat Transfer and Pressure Investigation of Dimple Impingement

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Topics: Heat transfer , Jets , Pressure

Control of Three-Dimensional Separations in Axial Compressors by Tailored Boundary Layer Suction

Semiu A. Gbadebo, Nicholas A. Cumpsty, Tom P. Hynes

J. Turbomach. January 2008, 130(1): 011004. doi: https://doi.org/10.1115/1.2749294

Abstract

View articletitled, Control of Three-Dimensional Separations in Axial Compressors by Tailored Boundary Layer Suction

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Topics: Boundary layers , Suction , Blades , Compressors , Flow (Dynamics) , Pressure , Cascades (Fluid dynamics) , Separation (Technology)

Large Eddy Simulation of Flow and Heat Transfer in the Developing Flow Region of a Rotating Gas Turbine Blade Internal Cooling Duct With Coriolis and Buoyancy Forces

Evan A. Sewall, Danesh K. Tafti

J. Turbomach. January 2008, 130(1): 011005. doi: https://doi.org/10.1115/1.2437779

Abstract

View articletitled, Large Eddy Simulation of Flow and Heat Transfer in the Developing Flow Region of a Rotating Gas Turbine Blade Internal Cooling Duct With Coriolis and Buoyancy Forces

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Topics: Blades , Buoyancy , Ducts , Flow (Dynamics) , Gas turbines , Heat transfer , Turbulence , Cooling , Large eddy simulation , Rotation

Stability Increase of Aerodynamically Unstable Rotors Using Intentional Mistuning

Carlos Martel, Roque Corral, José Miguel Llorens

J. Turbomach. January 2008, 130(1): 011006. doi: https://doi.org/10.1115/1.2720503

Abstract

View articletitled, Stability Increase of Aerodynamically Unstable Rotors Using Intentional Mistuning

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Topics: Aerodynamics , Blades , Damping , Disks , Rotors , Stability , Vibration , Eigenvalues , Traveling waves , Turbines

Fully Automated Model-Based Performance Analysis Procedure for On-Line and Off-Line Applications

Michael Bauer, Stephan Staudacher

J. Turbomach. January 2008, 130(1): 011007. doi: https://doi.org/10.1115/1.2720875

Abstract

View articletitled, Fully Automated Model-Based Performance Analysis Procedure for On-Line and Off-Line Applications

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Topics: Engines , Gas turbines

Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation

G. V. Hobson, T. M. Caruso, J. R. Carlson

J. Turbomach. January 2008, 130(1): 011008. doi: https://doi.org/10.1115/1.2364883

Abstract

View articletitled, Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation

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Topics: Blades , Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Flow separation , Pressure , Turbulence , Vortices , Wakes , Chords (Trusses)

The Influence of Compressor Blade Row Interaction Modeling on Performance Estimates From Time-Accurate, Multistage, Navier–Stokes Simulations

Dale Van Zante, Jenping Chen, Michael Hathaway, Randall Chriss

J. Turbomach. January 2008, 130(1): 011009. doi: https://doi.org/10.1115/1.2775486

Abstract

View articletitled, The Influence of Compressor Blade Row Interaction Modeling on Performance Estimates From Time-Accurate, Multistage, Navier–Stokes Simulations

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Topics: Blades , Compressors , Simulation , Annulus , Modeling , Turbochargers

Numerical Investigation of a Transonic Centrifugal Compressor

Michele Marconcini, Filippo Rubechini, Andrea Arnone, Seiichi Ibaraki

J. Turbomach. January 2008, 130(1): 011010. doi: https://doi.org/10.1115/1.2752186

Abstract

View articletitled, Numerical Investigation of a Transonic Centrifugal Compressor

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Topics: Blades , Clearances (Engineering) , Compressors , Flow (Dynamics) , Impellers , Turbulence , Vortices , Shock waves , Leakage , Boundary layers

Minimizing Maximum Modal Force in Mistuned Bladed Disk Forced Response

Keith W. Jones

J. Turbomach. January 2008, 130(1): 011011. doi: https://doi.org/10.1115/1.2749291

Abstract

View articletitled, Minimizing Maximum Modal Force in Mistuned Bladed Disk Forced Response

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Topics: Blades , Disks , Magnification , Springs , Engines , Excitation

Combustion Instability and Emission Control by Pulsating Fuel Injection

Christian Oliver Paschereit, Ephraim Gutmark

J. Turbomach. January 2008, 130(1): 011012. doi: https://doi.org/10.1115/1.2749292

Abstract

View articletitled, Combustion Instability and Emission Control by Pulsating Fuel Injection

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Topics: Combustion , Fuels , Pressure , Flames , Emissions , Cycles , Fluctuations (Physics) , Oscillations , Heat

Vibratory Parameters of Blades From Coordinate Measurement Machine Data

Alok Sinha, Benjamin Hall, Brice Cassenti, Gary Hilbert

J. Turbomach. January 2008, 130(1): 011013. doi: https://doi.org/10.1115/1.2749293

Abstract

View articletitled, Vibratory Parameters of Blades From Coordinate Measurement Machine Data

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Topics: Blades , Coordinate measuring machines , Machinery , Rotors , Principal component analysis

Improved Diffuser/Volute Combinations for Centrifugal Compressors

T. Steglich, J. Kitzinger, J. R. Seume, R. A. Van den Braembussche, J. Prinsier

J. Turbomach. January 2008, 130(1): 011014. doi: https://doi.org/10.1115/1.2749296

Abstract

View articletitled, Improved Diffuser/Volute Combinations for Centrifugal Compressors

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

Numerical Investigation of End Wall Boundary Layer Removal on Highly Loaded Axial Compressor Blade Rows

V. Gümmer, M. Goller, M. Swoboda

J. Turbomach. January 2008, 130(1): 011015. doi: https://doi.org/10.1115/1.2749297

Abstract

View articletitled, Numerical Investigation of End Wall Boundary Layer Removal on Highly Loaded Axial Compressor Blade Rows

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Topics: Blades , Boundary layers , Compressors , Flow (Dynamics) , Rotors , Stators , Separation (Technology) , Suction , Pressure

Correlative Analysis of Effusion Cooling Systems

Lorenzo Arcangeli, Bruno Facchini, Marco Surace, Lorenzo Tarchi

J. Turbomach. January 2008, 130(1): 011016. doi: https://doi.org/10.1115/1.2749298

Abstract

View articletitled, Correlative Analysis of Effusion Cooling Systems

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Topics: Coolants , Cooling , Experimental design , Flow (Dynamics) , Cooling systems , Pressure , Temperature , Film cooling , Geometry , Gas turbines

Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations

Vasudevan Kanjirakkad, Richard Thomas, Howard Hodson, Erik Janke, Frank Haselbach, Chris Whitney

J. Turbomach. January 2008, 130(1): 011017. doi: https://doi.org/10.1115/1.2749300

Abstract

View articletitled, Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations

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Topics: Coolants , Cooling , Rails , Rotors , Blades , Adiabatic cooling , Turbines , Flow (Dynamics)

Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part I: Sensor and Benchmarks

Tim Roediger, Helmut Knauss, Uwe Gaisbauer, Ewald Kraemer, Sean Jenkins, Jens von Wolfersdorf

J. Turbomach. January 2008, 130(1): 011018. doi: https://doi.org/10.1115/1.2751141

Abstract

View articletitled, Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part I: Sensor and Benchmarks

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Topics: Heat flux , Sensors , Heat transfer , Temperature , Calibration , Signals

Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part II: Heat Transfer Results

Sean Jenkins, Jens von Wolfersdorf, Bernhard Weigand, Tim Roediger, Helmut Knauss, Ewald Kraemer

J. Turbomach. January 2008, 130(1): 011019. doi: https://doi.org/10.1115/1.2472417

Abstract

View articletitled, Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part II: Heat Transfer Results

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Topics: Heat flux , Heat transfer , Sensors , Turbulence , Reynolds number , Liquid crystals , Flow (Dynamics) , Transients (Dynamics) , Cooling

Vaneless Diffuser Advanced Model

Oleg Dubitsky, David Japikse

J. Turbomach. January 2008, 130(1): 011020. doi: https://doi.org/10.1115/1.2372781

Abstract

View articletitled, Vaneless Diffuser Advanced Model

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Topics: Flow (Dynamics) , Pressure , Vaneless diffusers , Diffusers , Modeling , Wakes

Investigation of Three-Dimensional Unsteady Flows in a Two-Stage Shrouded Axial Turbine Using Stereoscopic PIV—Kinematics of Shroud Cavity Flow

Yong Il Yun, Luca Porreca, Anestis I. Kalfas, Seung Jin Song, Reza S. Abhari

J. Turbomach. January 2008, 130(1): 011021. doi: https://doi.org/10.1115/1.2720873

Abstract

View articletitled, Investigation of Three-Dimensional Unsteady Flows in a Two-Stage Shrouded Axial Turbine Using Stereoscopic PIV—Kinematics of Shroud Cavity Flow

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Topics: Blades , Cavities , Cavity flows , Flow (Dynamics) , Rotors , Turbines , Leakage flows , Vortices , Vorticity , Stators

Experimental Validation of Quasisteady Assumption in Modeling of Unsteady Film-Cooling

Stefan Bernsdorf, Martin G. Rose, Reza S. Abhari

J. Turbomach. January 2008, 130(1): 011022. doi: https://doi.org/10.1115/1.2720878

Abstract

View articletitled, Experimental Validation of Quasisteady Assumption in Modeling of Unsteady Film-Cooling

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Topics: Cooling , Film cooling , Flow (Dynamics) , Trajectories (Physics)

Criteria for Spike Initiated Rotating Stall

Huu Duc Vo, Choon S. Tan, Edward M. Greitzer

J. Turbomach. January 2008, 130(1): 011023. doi: https://doi.org/10.1115/1.2750674

Abstract

View articletitled, Criteria for Spike Initiated Rotating Stall

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Topics: Blades , Clearances (Engineering) , Flow (Dynamics) , Stall inception , Rotors , Compressors , Computation

Rain Ingestion in Axial Flow Compressors at Part Speed

Ivor Day, John Williams, Christopher Freeman

J. Turbomach. January 2008, 130(1): 011024. doi: https://doi.org/10.1115/1.2366511

Abstract

View articletitled, Rain Ingestion in Axial Flow Compressors at Part Speed

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Topics: Compressors , Pressure , Water , Rotors , Drops , Blades , Torque , Flow (Dynamics) , Stators

Discussions

Discussion: “Criteria for Spike Initiated Rotating Stall” (Vo, H. D., Tan, C. S., Greitzer, E. M., 2008, ASME J. Turbomach., 130, p. 011023)

A. Deppe, H. Saathoff, U. Stark

J. Turbomach. January 2008, 130(1): 015501. doi: https://doi.org/10.1115/1.2750673

Abstract

View articletitled, Discussion: “Criteria for Spike Initiated Rotating Stall” (<span class="related-article">Vo, H. D., Tan, C. S., Greitzer, E. M., 2008, ASME J. Turbomach., 130, p. 011023</span>)

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Topics: Compressors , Rotors , Stall inception , Pressure , Flow (Dynamics) , Blades

Research Papers

PIV Maps of Tip Leakage and Secondary Flow Fields on a Low-Speed Turbine Blade Cascade With Moving End Wall

On Nonlinear Forced Vibration of Shrouded Turbine Blades

Heat Transfer and Pressure Investigation of Dimple Impingement

Control of Three-Dimensional Separations in Axial Compressors by Tailored Boundary Layer Suction

Large Eddy Simulation of Flow and Heat Transfer in the Developing Flow Region of a Rotating Gas Turbine Blade Internal Cooling Duct With Coriolis and Buoyancy Forces

Stability Increase of Aerodynamically Unstable Rotors Using Intentional Mistuning

Fully Automated Model-Based Performance Analysis Procedure for On-Line and Off-Line Applications

Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation

The Influence of Compressor Blade Row Interaction Modeling on Performance Estimates From Time-Accurate, Multistage, Navier–Stokes Simulations

Numerical Investigation of a Transonic Centrifugal Compressor

Minimizing Maximum Modal Force in Mistuned Bladed Disk Forced Response

Combustion Instability and Emission Control by Pulsating Fuel Injection

Vibratory Parameters of Blades From Coordinate Measurement Machine Data

Improved Diffuser/Volute Combinations for Centrifugal Compressors

Numerical Investigation of End Wall Boundary Layer Removal on Highly Loaded Axial Compressor Blade Rows

Correlative Analysis of Effusion Cooling Systems

Passive Shroud Cooling Concepts for HP Turbines: Experimental Investigations

Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part I: Sensor and Benchmarks

Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor—Part II: Heat Transfer Results

Vaneless Diffuser Advanced Model

Investigation of Three-Dimensional Unsteady Flows in a Two-Stage Shrouded Axial Turbine Using Stereoscopic PIV—Kinematics of Shroud Cavity Flow

Experimental Validation of Quasisteady Assumption in Modeling of Unsteady Film-Cooling

Criteria for Spike Initiated Rotating Stall

Rain Ingestion in Axial Flow Compressors at Part Speed

Discussions

Discussion: “Criteria for Spike Initiated Rotating Stall” (Vo, H. D., Tan, C. S., Greitzer, E. M., 2008, ASME J. Turbomach., 130, p. 011023)

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