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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
Open the PDF for On the Divergence Mechanisms Analysis of a Vibrating Blade Subjected to Repetitive Rubs With an Abradable Coating in another window
Topics: Blades, Coating processes, Coatings, Oscillations
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

Effect of the Biot Number on Metal Temperature of Thermal-Barrier-Coated Turbine Parts—Real Engine Measurements

Marc Henze, Laura Bogdanic, Kurt Muehlbauer, Martin Schnieder
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2013, 135(3): 031029.
Paper No: TURBO-12-1129
https://doi.org/10.1115/1.4007510
Published Online: March 25, 2013
View Article titled, Effect of the Biot Number on Metal Temperature of Thermal-Barrier-Coated Turbine Parts—Real Engine Measurements
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Topics: Cooling, Engines, Heat transfer coefficients, Metals, Temperature, Turbine components, Stress, Reynolds number, Gas turbines, Thermocouples
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

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

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