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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

Highly Time Resolved, Combined Temperature, and Heat Flux Measurement Technique Based on ALTP Sensors

Konstantin Huber, Tim Rödiger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121011.
Paper No: TURBO-22-1142
https://doi.org/10.1115/1.4055384
Published Online: September 20, 2022
View Article titled, Highly Time Resolved, Combined Temperature, and Heat Flux Measurement Technique Based on ALTP Sensors
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Topics: Heat flux, Sensors, Temperature, Signals, Thermocouples
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

Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method

Emre Ayan, Felix C. von Plehwe, Marc C. Keller, Christian Kromer, Corina Schwitzke, Hans-Jörg Bauer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081008.
Paper No: TURBO-21-1224
https://doi.org/10.1115/1.4053694
Published Online: March 3, 2022
View Article titled, Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method
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Topics: Algorithms, Gears, Heat transfer, Heat transfer coefficients, Temperature, Thermocouples, Resolution (Optics), Gear teeth, Evaluation methods, Iterative methods
Journal Articles

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2021, 143(11): 111011.
Paper No: TURBO-21-1026
https://doi.org/10.1115/1.4051272
Published Online: June 22, 2021
View Article titled, The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine
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Topics: Annulus, Cooling, Cylinders, Flow (Dynamics), Gas turbines, Heat flux, Heat transfer, Probes, Temperature, Thermal boundary layers
Journal Articles

Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils

Svenja Aberle-Kern, Thomas Ripplinger, Reinhard Niehuis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081004.
Paper No: TURBO-20-1351
https://doi.org/10.1115/1.4050435
Published Online: April 26, 2021
View Article titled, Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils
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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Probes, Temperature, Vortices, Wakes, Wire, Heat transfer
Journal Articles

Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions

Jorge Saavedra, Venkat Athmanathan, Guillermo Paniagua, Terrence Meyer, Doug Straub, James Black, Sridharan Ramesh
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2021, 143(2): 021005.
Paper No: TURBO-20-1226
https://doi.org/10.1115/1.4049613
Published Online: February 1, 2021
View Article titled, Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions
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Topics: Flat plates, Heat flux, Heat transfer, Temperature, Wall temperature, Flow (Dynamics), Errors, Heat, Boundary-value problems, Simulation
Journal Articles

Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine

Dennis Toebben, Xavier E. R. de Graaf, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2019, 141(2): 021007.
Paper No: TURBO-18-1025
https://doi.org/10.1115/1.4041748
Published Online: January 21, 2019
View Article titled, Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine
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Topics: Blades, Computer simulation, Contact resistance, Heat, Heat transfer, Pressure, Rotors, Steam turbines, Temperature, Uncertainty analysis
Journal Articles

Investigation of Spiral and Sweeping Holes

Douglas Thurman, Philip Poinsatte, Ali Ameri, Dennis Culley, Surya Raghu, Vikram Shyam
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. September 2016, 138(9): 091007.
Paper No: TURBO-15-1305
https://doi.org/10.1115/1.4032839
Published Online: April 12, 2016
View Article titled, Investigation of Spiral and Sweeping Holes
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Topics: Coolants, Cooling, Diffusion (Physics), Film cooling, Flow (Dynamics), Temperature, Thermocouples, Geometry, Design, Shapes
Journal Articles

Application of the Transient Heat Transfer Measurement Technique in a Low Aspect Ratio Pin Fin Cooling Channel

Meriam Axtmann, Jens von Wolfersdorf, Georg Meyer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121006.
Paper No: TURBO-15-1151
https://doi.org/10.1115/1.4031267
Published Online: September 23, 2015
View Article titled, Application of the Transient Heat Transfer Measurement Technique in a Low Aspect Ratio Pin Fin Cooling Channel
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Topics: Cooling, Fluids, Heat transfer, Temperature, Thermocouples, Transients (Dynamics), Inertia (Mechanics), Transient heat transfer, Temperature measurement, Temperature distribution
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

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

Aerodynamics and Heat Transfer for a Cooled One and One-Half Stage High-Pressure Turbine—Part I: Vane Inlet Temperature Profile Generation and Migration

R. M. Mathison, C. W. Haldeman, M. G. Dunn
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2012, 134(1): 011006.
https://doi.org/10.1115/1.4002994
Published Online: May 25, 2011
View Article titled, Aerodynamics and Heat Transfer for a Cooled One and One-Half Stage High-Pressure Turbine—Part I: Vane Inlet Temperature Profile Generation and Migration
Open the PDF for Aerodynamics and Heat Transfer for a Cooled One and One-Half Stage High-Pressure Turbine—Part I: Vane Inlet Temperature Profile Generation and Migration in another window
Topics: Blades, Cooling, Flow (Dynamics), Heat flux, Heat transfer, Pressure, Temperature, Temperature profiles, Thermocouples, Turbines
Journal Articles

A New Intermittent Aspirated Probe for the Measurement of Stagnation Quantities in High Temperature Gases

Michela Massini, Robert J. Miller, Howard P. Hodson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041022.
https://doi.org/10.1115/1.4002414
Published Online: April 26, 2011
View Article titled, A New Intermittent Aspirated Probe for the Measurement of Stagnation Quantities in High Temperature Gases
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Topics: Calibration, Probes, Temperature, Engines, Nozzles, Pressure, Thermocouples, Errors, Flow (Dynamics), Valves
Journal Articles

A Novel Technique for Assessing Turbine Cooling System Performance

S. Luque, T. Povey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2011, 133(3): 031013.
https://doi.org/10.1115/1.4001232
Published Online: November 15, 2010
View Article titled, A Novel Technique for Assessing Turbine Cooling System Performance
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Topics: Coolants, Cooling, Cooling systems, Engines, Flow (Dynamics), Heat transfer, Liquid crystals, Nozzle guide vanes, Pressure, Temperature
Journal Articles

Establishing a Methodology for Resolving Convective Heat Transfer From Complex Geometries

Jason K. Ostanek, J. Prausa, A. Van Suetendael, Karen A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2010, 132(3): 031014.
https://doi.org/10.1115/1.3144989
Published Online: April 2, 2010
View Article titled, Establishing a Methodology for Resolving Convective Heat Transfer From Complex Geometries
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Topics: Convection, Heat transfer, Temperature, Reynolds number, Design, Cooling, Heat losses, Approximation, Turbulence, Thermocouples
Journal Articles

Heat Transfer and Flow Phenomena in a Swirl Chamber Simulating Turbine Blade Internal Cooling

C. R. Hedlung, P. M. Ligrani, H.-K. Moon, B. Glezer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1999, 121(4): 804–813.
https://doi.org/10.1115/1.2836734
Published Online: October 1, 1999
View Article titled, Heat Transfer and Flow Phenomena in a Swirl Chamber Simulating Turbine Blade Internal Cooling
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Topics: Cooling, Flow (Dynamics), Heat transfer, Turbine blades, Pressure, Vortices, Calibration, Ducts, Flow visualization, Fluid mechanics
Journal Articles

Heat Transfer in a Rotating Cavity With a Stationary Stepped Casing

I. Mirzaee, P. Quinn, M. Wilson, J. M. Owen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1999, 121(2): 281–287.
https://doi.org/10.1115/1.2841312
Published Online: April 1, 1999
View Article titled, Heat Transfer in a Rotating Cavity With a Stationary Stepped Casing
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Topics: Cavities, Heat transfer, Disks, Flow (Dynamics), Computation, Turbulence, Coolants, Cooling, Reynolds number, Rotating disks
Journal Articles

Local Swirl Chamber Heat Transfer and Flow Structure at Different Reynolds Numbers

C. R. Hedlund, Mem. ASME, P. M. Ligrani, Mem. ASME, Professor
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2000, 122(2): 375–385.
https://doi.org/10.1115/1.555458
Published Online: February 1, 1999
View Article titled, Local Swirl Chamber Heat Transfer and Flow Structure at Different Reynolds Numbers
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Topics: Ducts, Flow (Dynamics), Flow visualization, Heat transfer, Pressure, Reynolds number, Vortices, Calibration, Gas turbines, Thermocouples
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