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Journal Articles

Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions

Wenwu Zhou, Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Yang Li, Weihua Yang, Xiaofeng Zhao
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091009.
Paper No: TURBO-22-1328
https://doi.org/10.1115/1.4062611
Published Online: June 12, 2023
View Article titled, Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions
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Topics: Blades, Coating processes, Coatings, Engines, Phosphors, Temperature, Thermal insulation, Calibration, Temperature measurement, Cooling
Journal Articles

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

David Peral, Ahmed Zaid, Christoph Benninghoven, Silvia Araguás-Rodríguez, David Kluß, Solon Karagiannopoulos, Robert Krewinkel, Jörg P. Feist
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111007.
Paper No: TURBO-21-1225
https://doi.org/10.1115/1.4054635
Published Online: July 21, 2022
View Article titled, High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings
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Topics: Coatings, Combustion chambers, Computational fluid dynamics, Flames, Temperature, Thermocouples, Calibration, Cooling, Resolution (Optics), Engines
Journal Articles

On the Divergence Mechanisms Analysis of a Vibrating Blade Subjected to Repetitive Rubs With an Abradable Coating

F. Goldspiegel, G. Portemont, J. Berthe
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051008.
Paper No: TURBO-20-1198
https://doi.org/10.1115/1.4053018
Published Online: January 13, 2022
View Article titled, On the Divergence Mechanisms Analysis of a Vibrating Blade Subjected to Repetitive Rubs With an Abradable Coating
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Topics: Blades, Coating processes, Coatings, Oscillations
Journal Articles

Acquisition and Processing Considerations for Infrared Images of Rotating Turbine Blades

Brian F. Knisely, Reid A. Berdanier, Karen A. Thole, Charles W. Haldeman, James R. Markham, Joseph E. Cosgrove, Andrew E. Carlson, James J. Scire, Jr.
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2021, 143(4): 041013.
Paper No: TURBO-20-1340
https://doi.org/10.1115/1.4050143
Published Online: March 24, 2021
View Article titled, Acquisition and Processing Considerations for Infrared Images of Rotating Turbine Blades
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Topics: Blades, Calibration, Errors, Film cooling, Noise (Sound), Sensors, Temperature, Turbine blades, Turbines, Emissivity
Journal Articles

Wall Temperature Measurements in a Full-Scale Gas Turbine Combustor Test Rig With Fiber Coupled Phosphor Thermometry

Patrick Nau, Simon Görs, Christoph Arndt, Benjamin Witzel, Torsten Endres
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011007.
Paper No: TURBO-20-1229
https://doi.org/10.1115/1.4049104
Published Online: December 28, 2020
View Article titled, Wall Temperature Measurements in a Full-Scale Gas Turbine Combustor Test Rig With Fiber Coupled Phosphor Thermometry
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Topics: Combustion chambers, Emissions, Fibers, Gas turbines, Lasers, Phosphors, Probes, Signals, Temperature, Temperature measurement
Journal Articles

Improved Accuracy in Jet Impingement Heat Transfer Experiments Considering the Layer Thicknesses of a Triple Thermochromic Liquid Crystal Coating

Alexandros Terzis, Stavros Bontitsopoulos, Peter Ott, Jens von Wolfersdorf, Anestis I. Kalfas
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2016, 138(2): 021003.
Paper No: TURBO-15-1094
https://doi.org/10.1115/1.4031786
Published Online: November 3, 2015
View Article titled, Improved Accuracy in Jet Impingement Heat Transfer Experiments Considering the Layer Thicknesses of a Triple Thermochromic Liquid Crystal Coating
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Topics: Coatings, Heat transfer, Heat transfer coefficients, Temperature, Uncertainty, Flow (Dynamics), Liquid crystals, Calibration
Journal Articles

On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation

A. Yañez Gonzalez, C. C. Pilgrim, J. P. Feist, P. Y. Sollazzo, F. Beyrau, A. L. Heyes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2015, 137(10): 101004.
Paper No: TURBO-15-1042
https://doi.org/10.1115/1.4030260
Published Online: May 12, 2015
View Article titled, On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation
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Topics: Coating processes, Coatings, Engines, Phosphorescence, Pyrometers, Sensors, Temperature, Temperature gradient, Temperature measurement, Emissivity
Journal Articles

Off-Line Temperature Profiling Utilizing Phosphorescent Thermal History Paints and Coatings

J. P. Feist, S. Karmakar Biswas, C. C. Pilgrim, P. Y. Sollazzo, S. Berthier
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2015, 137(10): 101003.
Paper No: TURBO-15-1041
https://doi.org/10.1115/1.4030259
Published Online: May 12, 2015
View Article titled, Off-Line Temperature Profiling Utilizing Phosphorescent Thermal History Paints and Coatings
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Topics: Coatings, Paints, Temperature, Coating processes, Instrumentation
Journal Articles

Impact of Nonuniform Leading Edge Coatings on the Aerodynamic Performance of Compressor Airfoils

Michael E. Elmstrom, Knox T. Millsaps, Garth V. Hobson, Jeffrey S. Patterson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041004.
https://doi.org/10.1115/1.3213550
Published Online: April 19, 2011
View Article titled, Impact of Nonuniform Leading Edge Coatings on the Aerodynamic Performance of Compressor Airfoils
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Topics: Airfoils, Bubbles, Coatings, Compressors, Flow (Dynamics), Mach number, Pressure, Separation (Technology), Turbulence, Coating processes
Journal Articles

Evolution of Surface Deposits on a High-Pressure Turbine Blade—Part I: Physical Characteristics

James E. Wammack, Jared Crosby, Daniel Fletcher, Jeffrey P. Bons, Thomas H. Fletcher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021020.
https://doi.org/10.1115/1.2752182
Published Online: March 25, 2008
View Article titled, Evolution of Surface Deposits on a High-Pressure Turbine Blade—Part I: Physical Characteristics
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Topics: Gas turbines, High pressure (Physics), Metals, Spallation (Nuclear physics), Surface roughness, Turbine blades, Turbines, Particulate matter, Oxidation, Flow (Dynamics)
Journal Articles

Rolls Royce/Allison 501-K Gas Turbine Antifouling Compressor Coatings Evaluation

Daniel E. Caguiat
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2003, 125(3): 482–488.
https://doi.org/10.1115/1.1573665
Published Online: August 27, 2003
View Article titled, Rolls Royce/Allison 501-K Gas Turbine Antifouling Compressor Coatings Evaluation
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Topics: Coatings, Compressors, Gas turbines
Journal Articles

Effects of Reynolds Number and Free-Stream Turbulence on Boundary Layer Transition in a Compressor Cascade

Heinz-Adolf Schreiber, Wolfgang Steinert, Bernhard Ku¨sters
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2002, 124(1): 1–9.
https://doi.org/10.1115/1.1413471
Published Online: February 1, 2000
View Article titled, Effects of Reynolds Number and Free-Stream Turbulence on Boundary Layer Transition in a Compressor Cascade
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Topics: Blades, Boundary layers, Cascades (Fluid dynamics), Chords (Trusses), Compressors, Liquid crystals, Reynolds number, Suction, Surface roughness, Turbulence
Journal Articles

Heat Transfer Coefficients Over a Flat Surface With Air and CO 2 Injection Through Compound Angle Holes Using a Transient Liquid Crystal Image Method

S. V. Ekkad, D. Zapata, J. C. Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1997, 119(3): 580–586.
https://doi.org/10.1115/1.2841161
Published Online: July 1, 1997
View Article titled, Heat Transfer Coefficients Over a Flat Surface With Air and CO 2 Injection Through Compound Angle Holes Using a Transient Liquid Crystal Image Method
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Topics: Heat transfer coefficients, Liquid crystals, Tertiary petroleum recovery, Transients (Dynamics), Coolants, Density, Carbon dioxide, Coating processes, Coatings, Film cooling
Journal Articles

Heat Transfer Committee Best Paper of 1995 Award: Distribution of Film-Cooling Effectiveness on a Turbine Endwall Measured Using the Ammonia and Diazo Technique

S. Friedrichs, H. P. Hodson, W. N. Dawes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1996, 118(4): 613–621.
https://doi.org/10.1115/1.2840916
Published Online: October 1, 1996
View Article titled, Heat Transfer Committee Best Paper of 1995 Award: Distribution of Film-Cooling Effectiveness on a Turbine Endwall Measured Using the Ammonia and Diazo Technique
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Topics: Film cooling, Heat transfer, Turbines, Coolants, Flow (Dynamics), Calibration, Cascades (Fluid dynamics), Coating processes, Coatings, Cooling
Journal Articles

The Effect of Adding Roughness and Thickness to a Transonic Axial Compressor Rotor

K. L. Suder, R. V. Chima, A. J. Strazisar, W. B. Roberts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1995, 117(4): 491–505.
https://doi.org/10.1115/1.2836561
Published Online: October 1, 1995
View Article titled, The Effect of Adding Roughness and Thickness to a Transonic Axial Compressor Rotor
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Topics: Compressors, Rotors, Surface roughness, Coatings, Coating processes, Blades, Design, Finishes, Airfoils, Boundary layers
Journal Articles

Heat Transfer and Effectiveness on Film Cooled Turbine Blade Tip Models

Y. W. Kim, D. E. Metzger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1995, 117(1): 12–21.
https://doi.org/10.1115/1.2835630
Published Online: January 1, 1995
View Article titled, Heat Transfer and Effectiveness on Film Cooled Turbine Blade Tip Models
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Topics: Heat transfer, Turbine blades, Blades, Clearances (Engineering), Pressure, Flow (Dynamics), Convection, Leakage flows, Coolants, Film flow
Journal Articles

Detailed Measurements of Local Heat Transfer Coefficient and Adiabatic Wall Temperature Beneath an Array of Impinging Jets

K. W. Van Treuren, Z. Wang, P. T. Ireland, T. V. Jones
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1994, 116(3): 369–374.
https://doi.org/10.1115/1.2929423
Published Online: July 1, 1994
View Article titled, Detailed Measurements of Local Heat Transfer Coefficient and Adiabatic Wall Temperature Beneath an Array of Impinging Jets
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Topics: Heat transfer coefficients, Jets, Wall temperature, Heat transfer, Temperature, Coating processes, Coatings, Gas flow, Liquid crystals, Reynolds number
Journal Articles

Local Heat Transfer in Turbine Disk Cavities: Part I—Rotor and Stator Cooling With Hub Injection of Coolant

R. S. Bunker, D. E. Metzger, S. Wittig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1992, 114(1): 211–220.
https://doi.org/10.1115/1.2927988
Published Online: January 1, 1992
View Article titled, Local Heat Transfer in Turbine Disk Cavities: Part I—Rotor and Stator Cooling With Hub Injection of Coolant
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Topics: Cavities, Coolants, Cooling, Disks, Heat transfer, Rotors, Stators, Turbines, Flow (Dynamics), Coatings
Journal Articles

Local Heat Transfer in Turbine Disk Cavities: Part II—Rotor Cooling With Radial Location Injection of Coolant

R. S. Bunker, D. E. Metzger, S. Wittig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1992, 114(1): 221–228.
https://doi.org/10.1115/1.2927989
Published Online: January 1, 1992
View Article titled, Local Heat Transfer in Turbine Disk Cavities: Part II—Rotor Cooling With Radial Location Injection of Coolant
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Topics: Cavities, Coolants, Cooling, Disks, Heat transfer, Rotors, Turbines, Stators, Flow (Dynamics), Heat transfer coefficients
Journal Articles

Transient Liquid Crystal Measurement of Local Heat Transfer on a Rotating Disk With Jet Impingement

D. E. Metzger, R. S. Bunker, G. Bosch
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1991, 113(1): 52–59.
https://doi.org/10.1115/1.2927737
Published Online: January 1, 1991
View Article titled, Transient Liquid Crystal Measurement of Local Heat Transfer on a Rotating Disk With Jet Impingement
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Topics: Heat transfer, Liquid crystals, Rotating disks, Transients (Dynamics), Disks, Coatings, Stators, Convection, Flow (Dynamics), Boundary-value problems