Volume 125 Issue 1 | J. Turbomach. | ASME Digital Collection

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Technical Papers

Time-Resolved Vane-Rotor Interaction in a High-Pressure Turbine Stage

R. J. Miller, R. W. Moss, R. W. Ainsworth, C. K. Horwood

J. Turbomach. January 2003, 125(1): 1–13. doi: https://doi.org/10.1115/1.1492823

Abstract

View articletitled, Time-Resolved Vane-Rotor Interaction in a High-Pressure Turbine Stage

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Topics: Flow (Dynamics) , Rotors , Wakes , Pressure , Mach number , Blades , Shock (Mechanics)

Blade Row Interaction in a High-Pressure Steam Turbine

V. S. P. Chaluvadi, A. I. Kalfas, H. P. Hodson, H. Ohyama, E. Watanabe

J. Turbomach. January 2003, 125(1): 14–24. doi: https://doi.org/10.1115/1.1518504

Abstract

View articletitled, Blade Row Interaction in a High-Pressure Steam Turbine

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Topics: Blades , Flow (Dynamics) , Rotors , Stators , Vortices , Pressure , Wakes , Computer simulation , Engineering simulation , Simulation

Predicting Bladerow Interactions Using a Multistage Time-Linearized Navier-Stokes Solver

W. Ning, Y. S. Li, R. G. Wells

J. Turbomach. January 2003, 125(1): 25–32. doi: https://doi.org/10.1115/1.1516570

Abstract

View articletitled, Predicting Bladerow Interactions Using a Multistage Time-Linearized Navier-Stokes Solver

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Topics: Blades , Flow (Dynamics) , Pressure , Rotors , Turbines , Unsteady flow , Wakes , Vibration , Design

Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part I: Vane-Rotor and Rotor-Vane Interaction

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey

J. Turbomach. January 2003, 125(1): 33–39. doi: https://doi.org/10.1115/1.1508386

Abstract

View articletitled, Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part I: Vane-Rotor and Rotor-Vane Interaction

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Topics: Pressure , Rotors , Wakes , Blades , Shock (Mechanics) , Suction

Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part II: Vane-Vane Interaction and Discussion of Results

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey

J. Turbomach. January 2003, 125(1): 40–47. doi: https://doi.org/10.1115/1.1508387

Abstract

View articletitled, Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part II: Vane-Vane Interaction and Discussion of Results

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Topics: Blades , Flow (Dynamics) , Pressure , Rotors , Sensors , Shock (Mechanics) , Suction , Wakes , Computation

Controlling Secondary-Flow Structure by Leading-Edge Airfoil Fillet and Inlet Swirl to Reduce Aerodynamic Loss and Surface Heat Transfer

T. I-P. Shih, Y.-L. Lin

J. Turbomach. January 2003, 125(1): 48–56. doi: https://doi.org/10.1115/1.1518503

Abstract

View articletitled, Controlling Secondary-Flow Structure by Leading-Edge Airfoil Fillet and Inlet Swirl to Reduce Aerodynamic Loss and Surface Heat Transfer

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Topics: Airfoils , Flow (Dynamics) , Heat transfer , Nozzles , Pressure

Assessment of Various Film-Cooling Configurations Including Shaped and Compound Angle Holes Based on Large-Scale Experiments

J. Dittmar, A. Schulz, S. Wittig

J. Turbomach. January 2003, 125(1): 57–64. doi: https://doi.org/10.1115/1.1515337

Abstract

View articletitled, Assessment of Various Film-Cooling Configurations Including Shaped and Compound Angle Holes Based on Large-Scale Experiments

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Topics: Coolants , Cooling , Film cooling , Heat transfer coefficients , Heat transfer , Temperature

Free-Stream Turbulence Effects on Film Cooling With Shaped Holes

Christian Saumweber, Achmed Schulz, Sigmar Wittig

J. Turbomach. January 2003, 125(1): 65–73. doi: https://doi.org/10.1115/1.1515336

Abstract

View articletitled, Free-Stream Turbulence Effects on Film Cooling With Shaped Holes

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Topics: Film cooling , Turbulence , Heat transfer coefficients , Density

Flow and Heat (Mass) Transfer Characteristics in an Impingement/Effusion Cooling System With Crossflow

Dong Ho Rhee, Jong Hyun Choi, Hyung Hee Cho

J. Turbomach. January 2003, 125(1): 74–82. doi: https://doi.org/10.1115/1.1519835

Abstract

View articletitled, Flow and Heat (Mass) Transfer Characteristics in an Impingement/Effusion Cooling System With Crossflow

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Topics: Cooling , Flow (Dynamics) , Heat , Jets , Mass transfer , Cooling systems

The Measurement of Full-Surface Internal Heat Transfer Coefficients for Turbine Airfoils Using a Nondestructive Thermal Inertia Technique

Nirm V. Nirmalan, Mem. ASME, Ronald S. Bunker, Fellow ASME, Carl R. Hedlund

J. Turbomach. January 2003, 125(1): 83–89. doi: https://doi.org/10.1115/1.1515798

Abstract

View articletitled, The Measurement of Full-Surface Internal Heat Transfer Coefficients for Turbine Airfoils Using a Nondestructive Thermal Inertia Technique

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Topics: Airfoils , Cooling , Flow (Dynamics) , Geometry , Heat transfer , Heat transfer coefficients , Temperature , Transients (Dynamics) , Turbines , Inertia (Mechanics)

Effects of Tip Geometry and Tip Clearance on the Mass/Heat Transfer From a Large-Scale Gas Turbine Blade

M. Papa, R. J. Goldstein, Mem. ASME, F. Gori

J. Turbomach. January 2003, 125(1): 90–96. doi: https://doi.org/10.1115/1.1529190

Abstract

View articletitled, Effects of Tip Geometry and Tip Clearance on the Mass/Heat Transfer From a Large-Scale Gas Turbine Blade

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Topics: Blades , Clearances (Engineering) , Flow visualization , Gas turbines , Mass transfer , Flow (Dynamics) , Heat transfer , Pressure , Suction , Geometry

Turbine Tip and Shroud Heat Transfer and Loading—Part A: Parameter Effects Including Reynolds Number, Pressure Ratio, and Gas-to-Metal Temperature Ratio

Marc D. Polanka, Donald A. Hoying, Matthew Meininger, Charles D. MacArthur

J. Turbomach. January 2003, 125(1): 97–106. doi: https://doi.org/10.1115/1.1515338

Abstract

View articletitled, Turbine Tip and Shroud Heat Transfer and Loading—Part A: Parameter Effects Including Reynolds Number, Pressure Ratio, and Gas-to-Metal Temperature Ratio

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Topics: Blades , Flow (Dynamics) , Gages , Heat transfer , Pressure , Reynolds number , Temperature , Turbines , Metals , Heat flux

Predictions of External Heat Transfer for Turbine Vanes and Blades With Secondary Flowfields

K. Hermanson, S. Kern, G. Picker, S. Parneix

J. Turbomach. January 2003, 125(1): 107–113. doi: https://doi.org/10.1115/1.1529201

Abstract

View articletitled, Predictions of External Heat Transfer for Turbine Vanes and Blades With Secondary Flowfields

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Topics: Blades , Flow (Dynamics) , Geometry , Heat transfer , Airfoils , Turbulence , Vortices , Computational fluid dynamics , Suction , Stators

Using Gurney Flaps to Control Laminar Separation on Linear Cascade Blades

Aaron R. Byerley, Oliver Sto¨rmer, James W. Baughn, Terrence W. Simon, Kenneth W. Van Treuren, Jo¨rg List

J. Turbomach. January 2003, 125(1): 114–120. doi: https://doi.org/10.1115/1.1518701

Abstract

View articletitled, Using Gurney Flaps to Control Laminar Separation on Linear Cascade Blades

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Topics: Blades , Cascades (Fluid dynamics) , Flow (Dynamics) , Lasers , Pressure , Separation (Technology) , Reynolds number , Suction , Turbulence

The Investigation of Turbine and Exhaust Interactions in Asymmetric Flows— Blade-Row Models Applied

J. J. Liu, T. P. Hynes

J. Turbomach. January 2003, 125(1): 121–127. doi: https://doi.org/10.1115/1.1516812

Abstract

View articletitled, The Investigation of Turbine and Exhaust Interactions in Asymmetric Flows— Blade-Row Models Applied

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Topics: Actuators , Boundary-value problems , Disks , Flow (Dynamics) , Blades , Turbines , Exhaust systems

A New Tailpipe Design for GE Frame-Type Gas Turbines to Substantially Lower Pressure Losses

Richard Golomb, Vivek Sahai, Dah Yu Cheng

J. Turbomach. January 2003, 125(1): 128–132. doi: https://doi.org/10.1115/1.1515335

Abstract

View articletitled, A New Tailpipe Design for GE Frame-Type Gas Turbines to Substantially Lower Pressure Losses

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Topics: Design , Exhaust systems , Flow (Dynamics) , Gas turbines , Pressure , Turbulence , Flow separation , Turning vanes , Turbines , Noise (Sound)

Evolution of Upstream Propagating Shock Waves From a Transonic Compressor Rotor

Anil Prasad

J. Turbomach. January 2003, 125(1): 133–140. doi: https://doi.org/10.1115/1.1516813

Abstract

View articletitled, Evolution of Upstream Propagating Shock Waves From a Transonic Compressor Rotor

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Topics: Compressors , Mach number , Pressure , Rotors , Shock (Mechanics) , Shock waves , Simulation , Flow (Dynamics) , Blades , Engineering simulation

Aerodynamic Design and Performance of Aspirated Airfoils

Ali Merchant

J. Turbomach. January 2003, 125(1): 141–148. doi: https://doi.org/10.1115/1.1519834

Abstract

View articletitled, Aerodynamic Design and Performance of Aspirated Airfoils

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Topics: Blades , Boundary layers , Design , Flow (Dynamics) , Suction , Compressors , Pressure , Airfoils , Stators , Diffusion (Physics)

Considerations for Using 3-D Pneumatic Probes in High-Speed Axial Compressors

Simon Coldrick, Paul Ivey, Roger Wells

J. Turbomach. January 2003, 125(1): 149–154. doi: https://doi.org/10.1115/1.1515334

Abstract

View articletitled, Considerations for Using 3-D Pneumatic Probes in High-Speed Axial Compressors

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Topics: Calibration , Pressure , Probes , Compressors

Robust Optimal Positioning of Strain Gages on Blades

Marc P. Mignolet, Fellow ASME, Byeong-Keun Choi

J. Turbomach. January 2003, 125(1): 155–164. doi: https://doi.org/10.1115/1.1509076

Abstract

View articletitled, Robust Optimal Positioning of Strain Gages on Blades

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Topics: Blades , Failure , Gages , Optimization , Signal to noise ratio , Strain gages , Probability , Genetic algorithms , Interpolation

Measurement and CFD Prediction of the Flow Within an HP Compressor Drive Cone

Christopher A. Long, Alan B. Turner, Guven Kais, Kok M. Tham, John A. Verdicchio

J. Turbomach. January 2003, 125(1): 165–172. doi: https://doi.org/10.1115/1.1516195

Abstract

View articletitled, Measurement and CFD Prediction of the Flow Within an HP Compressor Drive Cone

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Topics: Compressors , Computational fluid dynamics , Flow (Dynamics) , Three-dimensional models , Cavities , Clearances (Engineering) , Rotors , Blades

A Study on Impeller-Diffuser Interaction—Part I: Influence on the Performance

Kai U. Ziegler, Heinz E. Gallus, Reinhard Niehuis

J. Turbomach. January 2003, 125(1): 173–182. doi: https://doi.org/10.1115/1.1516814

Abstract

View articletitled, A Study on Impeller-Diffuser Interaction—Part I: Influence on the Performance

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

A Study on Impeller-Diffuser Interaction—Part II: Detailed Flow Analysis

Kai U. Ziegler, Heinz E. Gallus, Reinhard Niehuis

J. Turbomach. January 2003, 125(1): 183–192. doi: https://doi.org/10.1115/1.1516815

Abstract

View articletitled, A Study on Impeller-Diffuser Interaction—Part II: Detailed Flow Analysis

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Topics: Diffusers , Flow (Dynamics) , Impellers , Wakes , Compressors , Lasers , Pressure

Technical Papers

Time-Resolved Vane-Rotor Interaction in a High-Pressure Turbine Stage

Blade Row Interaction in a High-Pressure Steam Turbine

Predicting Bladerow Interactions Using a Multistage Time-Linearized Navier-Stokes Solver

Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part I: Vane-Rotor and Rotor-Vane Interaction

Wake, Shock, and Potential Field Interactions in a 1.5 Stage Turbine—Part II: Vane-Vane Interaction and Discussion of Results

Controlling Secondary-Flow Structure by Leading-Edge Airfoil Fillet and Inlet Swirl to Reduce Aerodynamic Loss and Surface Heat Transfer

Assessment of Various Film-Cooling Configurations Including Shaped and Compound Angle Holes Based on Large-Scale Experiments

Free-Stream Turbulence Effects on Film Cooling With Shaped Holes

Flow and Heat (Mass) Transfer Characteristics in an Impingement/Effusion Cooling System With Crossflow

The Measurement of Full-Surface Internal Heat Transfer Coefficients for Turbine Airfoils Using a Nondestructive Thermal Inertia Technique

Effects of Tip Geometry and Tip Clearance on the Mass/Heat Transfer From a Large-Scale Gas Turbine Blade

Turbine Tip and Shroud Heat Transfer and Loading—Part A: Parameter Effects Including Reynolds Number, Pressure Ratio, and Gas-to-Metal Temperature Ratio

Predictions of External Heat Transfer for Turbine Vanes and Blades With Secondary Flowfields

Using Gurney Flaps to Control Laminar Separation on Linear Cascade Blades

The Investigation of Turbine and Exhaust Interactions in Asymmetric Flows— Blade-Row Models Applied

A New Tailpipe Design for GE Frame-Type Gas Turbines to Substantially Lower Pressure Losses

Evolution of Upstream Propagating Shock Waves From a Transonic Compressor Rotor

Aerodynamic Design and Performance of Aspirated Airfoils

Considerations for Using 3-D Pneumatic Probes in High-Speed Axial Compressors

Robust Optimal Positioning of Strain Gages on Blades

Measurement and CFD Prediction of the Flow Within an HP Compressor Drive Cone

A Study on Impeller-Diffuser Interaction—Part I: Influence on the Performance

A Study on Impeller-Diffuser Interaction—Part II: Detailed Flow Analysis

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