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Journal Articles

TPIV Experimental Investigation of Film Coolant-to-Mainstream Interaction From Shaped Cooling Holes With Various Inlet Geometries

Hanlin Wang, Lesley M. Wright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051006.
Paper No: TURBO-23-1324
https://doi.org/10.1115/1.4064261
Published Online: January 16, 2024
View Article titled, TPIV Experimental Investigation of Film Coolant-to-Mainstream Interaction From Shaped Cooling Holes With Various Inlet Geometries
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Imaging, Momentum, Particulate matter, Turbulence, Vortices, Vorticity
Journal Articles

Understanding Thermal Unsteadiness in Engine Representative Flows and Improved Methodologies for Derived Heat Transfer Calculations Using Thin-Film Gauges

Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2024, 146(2): 021009.
Paper No: TURBO-23-1170
https://doi.org/10.1115/1.4063735
Published Online: November 13, 2023
View Article titled, Understanding Thermal Unsteadiness in Engine Representative Flows and Improved Methodologies for Derived Heat Transfer Calculations Using Thin-Film Gauges
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Topics: Gages, Heat transfer, Temperature, Thin films, Wall temperature, Engines, Heat flux, Flow (Dynamics), Nozzle guide vanes, Rotors
Journal Articles

PHANTOM COOLING EFFECTS ON ROTOR BLADE SURFACE HEAT FLUX IN A TRANSONIC FULL SCALE 1+1/2 STAGE ROTATING TURBINE

Accepted Manuscript
Richard J. Anthony, John Finnegan, John Clark
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-20-1285
https://doi.org/10.1115/1.4051245
Published Online: May 20, 2021
View Article titled, PHANTOM COOLING EFFECTS ON ROTOR BLADE SURFACE HEAT FLUX IN A TRANSONIC FULL SCALE 1+1/2 STAGE ROTATING TURBINE
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Topics: Blades, Film cooling, Heat flux, Phantom cooling, Rotors, Turbine blades, Turbines, Turbochargers, Pressure, Air Force
Journal Articles

Comparison of Thin Film Heat Flux Gauge Technologies Emphasizing Continuous-Duration Operation

Shawn Siroka, Reid A. Berdanier, Karen A. Thole, Kam Chana, Charles W. Haldeman, Richard J. Anthony
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2020, 142(9): 091001.
Paper No: TURBO-19-1285
https://doi.org/10.1115/1.4045991
Published Online: July 29, 2020
View Article titled, Comparison of Thin Film Heat Flux Gauge Technologies Emphasizing Continuous-Duration Operation
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Topics: Calibration, Gages, Heat flux, Temperature, Thermal properties, Thin films, Sensors, Errors
Journal Articles

Experimental Characterization of the Vane Heat Flux Under Pulsating Trailing-Edge Blowing

J. Saavedra, G. Paniagua, B. H. Saracoglu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. June 2017, 139(6): 061004.
Paper No: TURBO-16-1246
https://doi.org/10.1115/1.4035211
Published Online: February 1, 2017
View Article titled, Experimental Characterization of the Vane Heat Flux Under Pulsating Trailing-Edge Blowing
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Topics: Heat flux, Heat transfer, Wall temperature, Airfoils, Transients (Dynamics), Heat transfer coefficients, Convection, Shock waves, Gages, Temperature
Journal Articles

Showerhead Film Cooling Performance of a Turbine Vane at High Freestream Turbulence in a Transonic Cascade

Shakeel Nasir, Trey Bolchoz, Wing-Fai Ng, Luzeng J. Zhang, Hee Koo Moon, Richard J. Anthony
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051021.
https://doi.org/10.1115/1.4004200
Published Online: May 11, 2012
View Article titled, Showerhead Film Cooling Performance of a Turbine Vane at High Freestream Turbulence in a Transonic Cascade
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Topics: Boundary layers, Cascades (Fluid dynamics), Coolants, Film cooling, Mach number, Pressure, Reynolds number, Suction, Turbines, Turbulence
Journal Articles

Experimental Study of Heat Transfer Augmentation Near the Entrance to a Film Cooling Hole in a Turbine Blade Cooling Passage

Gerard Scheepers, R. M. Morris
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2009, 131(4): 044501.
https://doi.org/10.1115/1.3066294
Published Online: June 30, 2009
View Article titled, Experimental Study of Heat Transfer Augmentation Near the Entrance to a Film Cooling Hole in a Turbine Blade Cooling Passage
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Suction, Turbine blades, Temperature, Blades, Thin films
Journal Articles

Impulse Response Processing of Transient Heat Transfer Gauge Signals

M. L. G. Oldfield
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021023.
https://doi.org/10.1115/1.2752188
Published Online: March 25, 2008
View Article titled, Impulse Response Processing of Transient Heat Transfer Gauge Signals
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Topics: Gages, Heat transfer, Impulse (Physics), Signals, Filters, Thin films
Journal Articles

Time-Averaged and Time-Resolved Heat Flux Measurements on a Turbine Stator Blade Using Two-Layered Thin-Film Gauges

V. Iliopoulou, R. De´nos, N. Billiard, T. Arts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 570–577.
https://doi.org/10.1115/1.1791647
Published Online: December 29, 2004
View Article titled, Time-Averaged and Time-Resolved Heat Flux Measurements on a Turbine Stator Blade Using Two-Layered Thin-Film Gauges
Open the PDF for Time-Averaged and Time-Resolved Heat Flux Measurements on a Turbine Stator Blade Using Two-Layered Thin-Film Gauges in another window
Topics: Gages, Heat flux, Temperature, Thin films, Blades, Turbines, Stators, Thermal properties
Journal Articles

1998 Heat Transfer Committee Best Paper Award: Complementary Velocity and Heat Transfer Measurements in a Rotating Cooling Passage With Smooth Walls

J. P. Bons, J. L. Kerrebrock
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1999, 121(4): 651–662.
https://doi.org/10.1115/1.2836717
Published Online: October 1, 1999
View Article titled, 1998 Heat Transfer Committee Best Paper Award: Complementary Velocity and Heat Transfer Measurements in a Rotating Cooling Passage With Smooth Walls
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Topics: Cooling, Heat transfer, Flow (Dynamics), Boundary layers, Vortices, Buoyancy, Turbine blades, Coolants, Density, Exterior walls
Journal Articles

Transonic Aerodynamic Losses Due to Turbine Airfoil, Suction Surface Film Cooling

D. J. Jackson, Graduate student, K. L. Lee, Graduate student, P. M. Ligrani, Mem. ASME, Professor, P. D. Johnson, Mem. ASME, Engineering Manager,
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2000, 122(2): 317–326.
https://doi.org/10.1115/1.555455
Published Online: February 1, 1999
View Article titled, Transonic Aerodynamic Losses Due to Turbine Airfoil, Suction Surface Film Cooling
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Topics: Airfoils, Cooling, Film cooling, Flow (Dynamics), Kinetic energy, Mach number, Pressure, Shock waves, Suction, Turbines
Journal Articles

The Influence of Film Cooling on the Efficiency of an Annular Nozzle Guide Vane Cascade

C. R. B. Day, M. L. G. Oldfield, G. D. Lock
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1999, 121(1): 145–151.
https://doi.org/10.1115/1.2841223
Published Online: January 1, 1999
View Article titled, The Influence of Film Cooling on the Efficiency of an Annular Nozzle Guide Vane Cascade
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Topics: Cascades (Fluid dynamics), Film cooling, Nozzle guide vanes, Coolants, Design, Momentum, Engines, Probes, Airfoils, Computational fluid dynamics
Journal Articles

Aspects of Vane Film Cooling With High Turbulence: Part II—Adiabatic Effectiveness

F. E. Ames
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1998, 120(4): 777–784.
https://doi.org/10.1115/1.2841789
Published Online: October 1, 1998
View Article titled, Aspects of Vane Film Cooling With High Turbulence: Part II—Adiabatic Effectiveness
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Topics: Film cooling, Turbulence, Pressure, Cascades (Fluid dynamics), Cooling, Density, Heat transfer, Pressure gradient, Suction, Thin films
Journal Articles

Unsteady Total Temperature Measurements Downstream of a High-Pressure Turbine

D. R. Buttsworth, T. V. Jones, K. S. Chana
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1998, 120(4): 760–767.
https://doi.org/10.1115/1.2841787
Published Online: October 1, 1998
View Article titled, Unsteady Total Temperature Measurements Downstream of a High-Pressure Turbine
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Topics: High pressure (Physics), Temperature measurement, Turbines, Probes, Temperature, Flow (Dynamics), Heat transfer, Wind tunnels, Calibration, Compressible flow
Journal Articles

A Fast-Response High Spatial Resolution Total Temperature Probe Using a Pulsed Heating Technique

D. R. Buttsworth, T. V. Jones
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1998, 120(3): 601–607.
https://doi.org/10.1115/1.2841758
Published Online: July 1, 1998
View Article titled, A Fast-Response High Spatial Resolution Total Temperature Probe Using a Pulsed Heating Technique
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Topics: Heating, Probes, Resolution (Optics), Temperature, Gages, Thin films, Convection, Transients (Dynamics), Cylinders, Flow (Dynamics)
Journal Articles

Effects of Rotation on Blade Surface Heat Transfer: An Experimental Investigation

R. W. Moss, R. W. Ainsworth, T. Garside
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1998, 120(3): 530–540.
https://doi.org/10.1115/1.2841750
Published Online: July 1, 1998
View Article titled, Effects of Rotation on Blade Surface Heat Transfer: An Experimental Investigation
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Topics: Blades, Heat transfer, Rotation, Wakes, Cascades (Fluid dynamics), Rotors, Turbulence, Turbine blades, Gages, Thin films
Journal Articles

Computational Prediction of Heat Transfer to Gas Turbine Nozzle Guide Vanes With Roughened Surfaces

S. M. Guo, T. V. Jones, G. D. Lock, S. N. Dancer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1998, 120(2): 343–350.
https://doi.org/10.1115/1.2841412
Published Online: April 1, 1998
View Article titled, Computational Prediction of Heat Transfer to Gas Turbine Nozzle Guide Vanes With Roughened Surfaces
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Topics: Gas turbines, Heat transfer, Nozzle guide vanes, Surface roughness, Heat transfer coefficients, Airfoils, Computation, Damping, Engines, Flow visualization
Journal Articles

Investigation of the Heat-Island Effect for Heat-Flux Measurements in Short-Duration Facilities

M. G. Dunn, J. Kim, W. J. Rae
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1997, 119(4): 753–760.
https://doi.org/10.1115/1.2841185
Published Online: October 1, 1997
View Article titled, Investigation of the Heat-Island Effect for Heat-Flux Measurements in Short-Duration Facilities
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Topics: Heat, Heat flux, Temperature, Airfoils, Gages, Gas turbines, Metals, Reynolds number, Strips, Thin films
Journal Articles

Transient Heat Transfer Experiments in a Linear Cascade Via an Insertion Mechanism Using the Liquid Crystal Technique

A. Hoffs, A. Bo¨lcs, S. P. Harasgama
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1997, 119(1): 9–13.
https://doi.org/10.1115/1.2841016
Published Online: January 1, 1997
View Article titled, Transient Heat Transfer Experiments in a Linear Cascade Via an Insertion Mechanism Using the Liquid Crystal Technique
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Topics: Cascades (Fluid dynamics), Liquid crystals, Transient heat transfer, Airfoils, Boundary layers, Compressors, Displacement, Gages, Heat transfer, Image processing
Journal Articles

Effect of Free-Stream Turbulence on Flat-Plate Heat Flux Signals: Spectra and Eddy Transport Velocities

R. W. Moss, M. L. G. Oldfield
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1996, 118(3): 461–467.
https://doi.org/10.1115/1.2836691
Published Online: July 1, 1996
View Article titled, Effect of Free-Stream Turbulence on Flat-Plate Heat Flux Signals: Spectra and Eddy Transport Velocities
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Topics: Eddies (Fluid dynamics), Flat plates, Heat flux, Signals, Spectra (Spectroscopy), Turbulence, Boundary layers, Heat transfer, Boundary layer turbulence, Computational fluid dynamics