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Journal Articles

Flow and Heat Transfer in Rotating Compressor Cavities With Inverted Shroud-Throughflow Temperature Differences

Open Access
Mikolaj J. Pernak, Tom E. W. Nicholas, Mauro Carnevale, Gary D. Lock, Hui Tang, James A. Scobie
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2025, 147(7): 071005.
Paper No: TURBO-24-1182
https://doi.org/10.1115/1.4067075
Published Online: December 10, 2024
View Articletitled, Flow and Heat Transfer in Rotating Compressor Cavities With Inverted Shroud-Throughflow Temperature Differences
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Topics: Cavities, Compressors, Disks, Flow (Dynamics), Heat flux, Heat transfer, Temperature, Temperature gradient, Pressure, Vortices
Journal Articles

Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Available to Purchase
Patrick K. Dubois, Alexandre Landry-Blais, Rym Gazzah, Sani Sivić, Vladimir Brailovski, Mathieu Picard
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2022, 144(7): 071004.
Paper No: TURBO-21-1219
https://doi.org/10.1115/1.4053232
Published Online: February 24, 2022
View Articletitled, Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring
Open the PDF for Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring in another window
Topics: Additive manufacturing, Cooling, Design, Fins, Flow (Dynamics), Friction, Heat transfer, Turbines, Ceramics, Pins (Engineering)
Journal Articles

Characterization of Overall Effectiveness Under the Influence of Two Coolant Temperatures

Available to Purchase
Matthew N. Fuqua, James L. Rutledge
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021004.
Paper No: TURBO-20-1315
https://doi.org/10.1115/1.4052212
Published Online: September 27, 2021
View Articletitled, Characterization of Overall Effectiveness Under the Influence of Two Coolant Temperatures
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Topics: Coolants, Temperature, Temperature gradient, Cooling
Journal Articles

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

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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 Articletitled, 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

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

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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 Articletitled, On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation
Open the PDF for On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation in another window
Topics: Coating processes, Coatings, Engines, Phosphorescence, Pyrometers, Sensors, Temperature, Temperature gradient, Temperature measurement, Emissivity
Journal Articles

Conjugate Heat Transfer Computational Fluid Dynamic Predictions of Impingement Heat Transfer: The Influence of Hole Pitch to Diameter Ratio X / D at Constant Impingement Gap Z

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A. M. El-Jummah, R. A. A. Abdul Husain, G. E. Andrews, J. E. J. Staggs
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2014, 136(12): 121002.
Paper No: TURBO-14-1118
https://doi.org/10.1115/1.4028232
Published Online: August 26, 2014
View Articletitled, Conjugate Heat Transfer Computational Fluid Dynamic Predictions of Impingement Heat Transfer: The Influence of Hole Pitch to Diameter Ratio X / D at Constant Impingement Gap Z
Open the PDF for Conjugate Heat Transfer Computational Fluid Dynamic Predictions of Impingement Heat Transfer: The Influence of Hole Pitch to Diameter Ratio X / D at Constant Impingement Gap Z in another window
Topics: Computational fluid dynamics, Cross-flow, Flow (Dynamics), Heat transfer, Impingement cooling, Pressure, Temperature, Heat transfer coefficients, Turbulence, Jets
Journal Articles

Physics of Hot Crossflow Ingestion in Film Cooling

Available to Purchase
E. L. McGrath, J. H. Leylek
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1999, 121(3): 532–541.
https://doi.org/10.1115/1.2841348
Published Online: July 1, 1999
View Articletitled, Physics of Hot Crossflow Ingestion in Film Cooling
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Topics: Film cooling, Physics, Flow (Dynamics), Coolants, Gas turbines, Computational fluid dynamics, Density, Geometry, Modeling, Reynolds number
Journal Articles

Unsteady Numerical Simulations of Radial Temperature Profile Redistribution in a Single-Stage Turbine

Available to Purchase
D. J. Dorney, J. R. Schwab
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1996, 118(4): 783–791.
https://doi.org/10.1115/1.2840934
Published Online: October 1, 1996
View Articletitled, Unsteady Numerical Simulations of Radial Temperature Profile Redistribution in a Single-Stage Turbine
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Topics: Computer simulation, Temperature profiles, Turbines, Flow (Dynamics), Pressure gradient, Temperature, Combustion chambers, Temperature gradient, Airfoils, Blades
Journal Articles

Darryl E. Metzger Memorial Session Paper: Comparison of Calculated and Measured Heat Transfer Coefficients for Transonic and Supersonic Boundary-Layer Flows

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C. Hu¨rst, A. Schulz, S. Wittig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1995, 117(2): 248–254.
https://doi.org/10.1115/1.2835653
Published Online: April 1, 1995
View Articletitled, Darryl E. Metzger Memorial Session Paper: Comparison of Calculated and Measured Heat Transfer Coefficients for Transonic and Supersonic Boundary-Layer Flows
Open the PDF for Darryl E. Metzger Memorial Session Paper: Comparison of Calculated and Measured Heat Transfer Coefficients for Transonic and Supersonic Boundary-Layer Flows in another window
Topics: Boundary layers, Flow (Dynamics), Heat transfer coefficients, Nozzles, Heat transfer, Turbulence, Boundary-value problems, Compressibility, Coolants, Density
Journal Articles

Effects of Free-Stream Turbulence Intensity on a Boundary Layer Recovering From Concave Curvature Effects

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M. D. Kestoras, T. W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1995, 117(2): 240–247.
https://doi.org/10.1115/1.2835652
Published Online: April 1, 1995
View Articletitled, Effects of Free-Stream Turbulence Intensity on a Boundary Layer Recovering From Concave Curvature Effects
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Topics: Boundary layers, Turbulence, Flow (Dynamics), Eddies (Fluid dynamics), Airfoils, Pressure, Boundary layer turbulence, Computation, Gas turbines, Heat
Journal Articles

A Study of Rotor Cavities and Heat Transfer in a Cooling Process in a Gas Turbine

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R. S. Amano, K. D. Wang, V. Pavelic
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1994, 116(2): 333–338.
https://doi.org/10.1115/1.2928369
Published Online: April 1, 1994
View Articletitled, A Study of Rotor Cavities and Heat Transfer in a Cooling Process in a Gas Turbine
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Topics: Cavities, Cooling, Gas turbines, Heat transfer, Rotors, Disks, Flow (Dynamics), Computation, Temperature distribution, Air flow
Journal Articles

An Experimental and Numerical Investigation of Near Cooling Hole Heat Fluxes on a Film-Cooled Turbine Blade

Available to Purchase
C. Camci
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1989, 111(1): 63–70.
https://doi.org/10.1115/1.3262238
Published Online: January 1, 1989
View Articletitled, An Experimental and Numerical Investigation of Near Cooling Hole Heat Fluxes on a Film-Cooled Turbine Blade
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Topics: Cooling, Flux (Metallurgy), Heat, Turbine blades, Blades, Film cooling, Heat transfer coefficients, Gas turbines, Heat flux, Temperature