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Journal Articles

Effect of Piston Ring Grooves on the Radial and Tangential Forces of a Squeeze Film Damper

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Emanuele Giampaolo, Mihai Arghir, Hugo Festjens
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081005.
Paper No: GTP-24-1623
https://doi.org/10.1115/1.4067162
Published Online: December 23, 2024
View Articletitled, Effect of Piston Ring Grooves on the Radial and Tangential Forces of a Squeeze Film Damper
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Topics: Clearances (Engineering), Computational fluid dynamics, Dampers, Flow (Dynamics), Piston rings, Pressure, Damping, Cavitation, Thin films, Rotors
Journal Articles

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

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Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121020.
Paper No: GTP-22-1351
https://doi.org/10.1115/1.4055683
Published Online: October 14, 2022
View Articletitled, Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation
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Topics: Flow (Dynamics), Gages, Heat flux, Heat transfer, Nozzle guide vanes, Rotors, Temperature, Thin films, Turbines, Transients (Dynamics)
Journal Articles

Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part II: Droplet Behavior in the Chamber

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Andrew Nicoli, Kathy Johnson, Richard Jefferson-Loveday
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101016.
Paper No: GTP-21-1139
https://doi.org/10.1115/1.4051561
Published Online: September 20, 2021
View Articletitled, Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part II: Droplet Behavior in the Chamber
Open the PDF for Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part II: Droplet Behavior in the Chamber in another window
Topics: Bearings, Drops, Flow (Dynamics), Particulate matter, Separation (Technology), Thin films, Shear (Mechanics)
Journal Articles

Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part I: Film Behavior Near the Bearing

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Andrew Nicoli, Kathy Johnson, Richard Jefferson-Loveday
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101015.
Paper No: GTP-21-1138
https://doi.org/10.1115/1.4051560
Published Online: September 20, 2021
View Articletitled, Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part I: Film Behavior Near the Bearing
Open the PDF for Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part I: Film Behavior Near the Bearing in another window
Topics: Bearings, Film thickness, Flow (Dynamics), Thin films, Gravity (Force), Drops, Simulation, Shear (Mechanics)
Journal Articles

Modeling of Partially Wetting Liquid Film Using an Enhanced Thin Film Model for Aero-Engine Bearing Chamber Applications

Open Access
Kuldeep Singh, Medhat Sharabi, Richard Jefferson-Loveday, Stephen Ambrose, Carol Eastwick, Jing Cao, Adrian Jacobs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041001.
Paper No: GTP-20-1559
https://doi.org/10.1115/1.4049663
Published Online: February 8, 2021
View Articletitled, Modeling of Partially Wetting Liquid Film Using an Enhanced Thin Film Model for Aero-Engine Bearing Chamber Applications
Open the PDF for Modeling of Partially Wetting Liquid Film Using an Enhanced Thin Film Model for Aero-Engine Bearing Chamber Applications in another window
Topics: Bearings, Film thickness, Flow (Dynamics), Thin films, Wetting, Aircraft engines, Liquid films, Drying, Simulation
Journal Articles

A New Structural Bump Foil Model With Application From Start-Up to Full Operating Conditions

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Mihai Arghir, Omar Benchekroun
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101017.
Paper No: GTP-19-1332
https://doi.org/10.1115/1.4044685
Published Online: September 20, 2019
View Articletitled, A New Structural Bump Foil Model With Application From Start-Up to Full Operating Conditions
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Topics: Algorithms, Bearings, Errors, Film thickness, Foil bearings, Friction, Lubrication, Manufacturing, Rotors, Stress
Journal Articles

The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves

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Bruce Kakimpa, Herve Morvan, Stephen Hibberd
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112501.
Paper No: GTP-16-1105
https://doi.org/10.1115/1.4033471
Published Online: May 24, 2016
View Articletitled, The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves
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Topics: Flow (Dynamics), Inertia (Mechanics), Shock (Mechanics), Surface tension, Thin films, Waves, Stability, Gravity (Force), Fluids, Resolution (Optics)
Journal Articles

Methodology to Correct the Magnetic Field Effect on Thin Film Measurements

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D. G. Cuadrado, S. Lavagnoli, G. Paniagua
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2016, 138(3): 031602.
Paper No: GTP-15-1336
https://doi.org/10.1115/1.4031321
Published Online: September 22, 2015
View Articletitled, Methodology to Correct the Magnetic Field Effect on Thin Film Measurements
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Topics: Fittings, Magnetic fields, Thin films, Electromotive force
Journal Articles

Prediction of Axial and Circumferential Flow Conditions in a High Temperature Foil Bearing With Axial Cooling Flow

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Keun Ryu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. September 2012, 134(9): 094503.
https://doi.org/10.1115/1.4006841
Published Online: July 25, 2012
View Articletitled, Prediction of Axial and Circumferential Flow Conditions in a High Temperature Foil Bearing With Axial Cooling Flow
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Topics: Bearings, Cooling, Flow (Dynamics), Foil bearings, Rotors, Temperature, High temperature, Thin films
Journal Articles

Unsteady Heat Transfer Measurements from Transonic Turbine Blades at Engine Representative Conditions in a Transient Facility

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W. D. Allan, R. Ainsworth, S. Thorpe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2008, 130(4): 041901.
https://doi.org/10.1115/1.2898836
Published Online: April 23, 2008
View Articletitled, Unsteady Heat Transfer Measurements from Transonic Turbine Blades at Engine Representative Conditions in a Transient Facility
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Topics: Heat transfer, Rotors, Gages, Wakes, Thin films, Blades
Journal Articles

Analysis of Tangential-Against-Rotation Injection Lomakin Bearings

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Mihai Arghir, Mathieu Hélène, Jean Frene
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2005, 127(4): 781–790.
https://doi.org/10.1115/1.1924632
Published Online: March 1, 2003
View Articletitled, Analysis of Tangential-Against-Rotation Injection Lomakin Bearings
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Topics: Bearings, Flow (Dynamics), Pressure, Thin films, Rotation, Stiffness
Journal Articles

Closure to “Discussion of ‘Internal Bearing Chamber Wall Heat Transfer as a Function of Operating Conditions and Chamber Geometry’ ” [ASME J. Eng. Gas Turbines Power, 122 , No. 2, p. 364]

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S. Busam
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Discussions
J. Eng. Gas Turbines Power. April 2000, 122(2): 364.
https://doi.org/10.1115/1.483219
Published Online: April 1, 2000
View Articletitled, Closure to “Discussion of ‘Internal Bearing Chamber Wall Heat Transfer as a Function of Operating Conditions and Chamber Geometry’ ” [ASME J. Eng. Gas Turbines Power, 122 , No. 2, p. 364]
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Topics: Bearings, Gas turbines, Heat transfer, Machinery, Rotational flow, Thin films
Journal Articles

A Fast-Response Total temperature Probe For Unsteady compressible Flows

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D. R. Buttsworth, T. V. Jones
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1998, 120(4): 694–702.
https://doi.org/10.1115/1.2818456
Published Online: October 1, 1998
View Articletitled, A Fast-Response Total temperature Probe For Unsteady compressible Flows
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Topics: Compressible flow, Probes, Temperature, Heat flux, Quartz, Convection, Gages, Nozzles, Operating temperature, Platinum
Journal Articles

Progress in Vapor Phase Lubrication Technology

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D. G. Placek, T. Freiheit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1993, 115(4): 700–705.
https://doi.org/10.1115/1.2906762
Published Online: October 1, 1993
View Articletitled, Progress in Vapor Phase Lubrication Technology
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Topics: Lubrication, Vapors, Lubricants, Engines, Cylinders, Emissions, Heat, Boundary lubrication, Design, Energy efficiency
Journal Articles

Convective Boiling in Narrow Concentric Annuli

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S. G. Bankoff, T. E. Rehm
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1990, 112(4): 607–613.
https://doi.org/10.1115/1.2906213
Published Online: October 1, 1990
View Articletitled, Convective Boiling in Narrow Concentric Annuli
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Topics: Annulus, Boiling, Critical heat flux, Boilers, Evaporation, Heat transfer coefficients, Nuclear power stations, Nucleate boiling, Pool boiling, Pressurized water reactors
Journal Articles

On Heat Transfer Measurements in Diesel Engines Using Fast-Response Coaxial Thermocouples

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D. N. Assanis, E. Badillo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1989, 111(3): 458–465.
https://doi.org/10.1115/1.3240276
Published Online: July 1, 1989
View Articletitled, On Heat Transfer Measurements in Diesel Engines Using Fast-Response Coaxial Thermocouples
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Topics: Diesel engines, Heat transfer, Thermocouples, Heat flux, Temperature, Errors, Iron, Junctions, Engines, Finite element model
Journal Articles

Experimental Heat Transfer Investigation Around the Film-Cooled Leading Edge of a High-Pressure Gas Turbine Rotor Blade

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C. Camci, T. Arts
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1985, 107(4): 1016–1021.
https://doi.org/10.1115/1.3239805
Published Online: October 1, 1985
View Articletitled, Experimental Heat Transfer Investigation Around the Film-Cooled Leading Edge of a High-Pressure Gas Turbine Rotor Blade
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Topics: Blades, Gas turbines, Heat transfer, High pressure (Physics), Rotors, Ceramics, Compression, Computational methods, Coolants, Film cooling
Journal Articles

High-Temperature Thermocouple and Heat Flux Gauge Using a Unique Thin Film-Hardware Hot Junction

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C. H. Liebert, R. Holanda, S. A. Hippensteele, C. A. Andracchio
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1985, 107(4): 938–944.
https://doi.org/10.1115/1.3239839
Published Online: October 1, 1985
View Articletitled, High-Temperature Thermocouple and Heat Flux Gauge Using a Unique Thin Film-Hardware Hot Junction
Open the PDF for High-Temperature Thermocouple and Heat Flux Gauge Using a Unique Thin Film-Hardware Hot Junction in another window
Topics: Gages, Hardware, Heat flux, High temperature, Junctions, Thermocouples, Plates (structures), Temperature, Boundary layers, Failure mechanisms
Journal Articles

Turbine Heat Flux Measurements: Influence of Slot Injection on Vane Trailing Edge Heat Transfer and Influence of Rotor on Vane Heat Transfer

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M. G. Dunn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1985, 107(1): 76–83.
https://doi.org/10.1115/1.3239700
Published Online: January 1, 1985
View Articletitled, Turbine Heat Flux Measurements: Influence of Slot Injection on Vane Trailing Edge Heat Transfer and Influence of Rotor on Vane Heat Transfer
Open the PDF for Turbine Heat Flux Measurements: Influence of Slot Injection on Vane Trailing Edge Heat Transfer and Influence of Rotor on Vane Heat Transfer in another window
Topics: Heat flux, Heat transfer, Rotors, Turbines, Flow (Dynamics), Gages, Nozzle guide vanes, Shock tubes, Temperature, Thin films
Journal Articles

Aerodynamic Loss Penalty Produced by Film Cooling Transonic Turbine Blades

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B. R. Haller, J-J Camus
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1984, 106(1): 198–205.
https://doi.org/10.1115/1.3239535
Published Online: January 1, 1984
View Articletitled, Aerodynamic Loss Penalty Produced by Film Cooling Transonic Turbine Blades
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Topics: Airfoils, Blades, Boundary layers, Carbon dioxide, Cascades (Fluid dynamics), Coolants, Cooling, Density, Engines, Film cooling