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Journal Articles

Comparison of Transient Thermal Measurement Techniques for Film Cooling on a Flat Plate in Transonic Flow

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Accepted Manuscript
Haiteng Ma, Siming Dai, Wei Zeng, Jiabo Cui
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1141
https://doi.org/10.1115/1.4068696
Published Online: May 15, 2025
View Articletitled, Comparison of Transient Thermal Measurement Techniques for Film Cooling on a Flat Plate in Transonic Flow
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Topics: Film cooling, Flat plates, Transients (Dynamics), Transonic flow
Journal Articles

Evaluation of the Effect of H 2 O Vitiation on Forced Ignition in a Scramjet Combustor Using a Forced Ignition Model

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Accepted Manuscript
Shinichiro Ogawa
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1046
https://doi.org/10.1115/1.4068663
Published Online: May 14, 2025
View Articletitled, Evaluation of the Effect of H 2 O Vitiation on Forced Ignition in a Scramjet Combustor Using a Forced Ignition Model
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Topics: Combustion chambers, Ignition, Scramjets, Water
Journal Articles

Method for Predicting the Damping Ratio of Ring Dampers in Radial Standing Waves

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Chenhong Du, Yanrong Wang, Xianghua Jiang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111004.
Paper No: GTP-24-1761
https://doi.org/10.1115/1.4068388
Published Online: May 12, 2025
View Articletitled, Method for Predicting the Damping Ratio of Ring Dampers in Radial Standing Waves
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Topics: Bladed disks, Dampers, Damping, Displacement, Finite element methods, Friction, Vibration
Journal Articles

Inlet Preswirl Effects on the Leakage and Dynamic Characteristics of a Labyrinth Seal: Experimental Results and Computational Fluid Dynamics Analysis

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Tianhao Wang, Wensong Xue, Zihan Zhang, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111006.
Paper No: GTP-24-1824
https://doi.org/10.1115/1.4068428
Published Online: May 12, 2025
View Articletitled, Inlet Preswirl Effects on the Leakage and Dynamic Characteristics of a Labyrinth Seal: Experimental Results and Computational Fluid Dynamics Analysis
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Topics: Computational fluid dynamics, Damping, Excitation, Flow (Dynamics), Leakage, Pressure, Rotors, Stators, Stiffness, Numerical analysis
Journal Articles

Dynamic Characteristics of Ion Concentration Distribution for Combustion Instability With Different Injection Schemes

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Minglong Du, Xingyu Jia, Hao Feng, Jun Song, Jizhen Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111005.
Paper No: GTP-24-1767
https://doi.org/10.1115/1.4068486
Published Online: May 12, 2025
View Articletitled, Dynamic Characteristics of Ion Concentration Distribution for Combustion Instability With Different Injection Schemes
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Topics: Combustion, Combustion chambers, Fuels, Nozzles, Oscillations, Pressure, Signals, Probes, Flames
Journal Articles

Droplet Dynamics of Liquid Jet in Swirling Crossflow Air at Elevated Pressure Environment

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Accepted Manuscript
Deepak Kumar, Tushar Sikroria, Dr. Abhijit Kushari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1759
https://doi.org/10.1115/1.4068652
Published Online: May 12, 2025
View Articletitled, Droplet Dynamics of Liquid Jet in Swirling Crossflow Air at Elevated Pressure Environment
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Topics: Drops, Dynamics (Mechanics), Pressure, Swirling flow, Momentum, Combustion chambers, Cross-flow, Filtration, Gas turbines, Inflow
Journal Articles

On The Predicted Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Journal Bearings Using Compressible Fluid and Comparisons with Test Data

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Accepted Manuscript
Hyunsung Jung, Kyuman Kim, Keun Ryu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1097
https://doi.org/10.1115/1.4068651
Published Online: May 12, 2025
View Articletitled, On The Predicted Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Journal Bearings Using Compressible Fluid and Comparisons with Test Data
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Topics: Fluids, Hammers, Hydrostatics, Journal bearings, Bearings, Pressure, Stiffness, Design, Load bearing capacity, Risk
Journal Articles

A Numerical and Experimental Study of Five-Hole Probe Calibrations in Low-Speed Flows

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Accepted Manuscript
Dahae Jeong, Tamara Guimarães
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1152
https://doi.org/10.1115/1.4068638
Published Online: May 12, 2025
View Articletitled, A Numerical and Experimental Study of Five-Hole Probe Calibrations in Low-Speed Flows
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Topics: Calibration, Flow (Dynamics), Probes, Pressure, Aircraft, Nozzles, Uncertainty, Air flow, Airfoils, Data acquisition
Journal Articles

Effect of Airfoil Shape on Liquid Film Behavior on the Surface and Atomization from the Trailing Edge in a High Speed Flow

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Accepted Manuscript
Safiullah Safiullah, Vincent McDonell, Soichiro Tabata, Shigeki Senoo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1060
https://doi.org/10.1115/1.4068639
Published Online: May 12, 2025
View Articletitled, Effect of Airfoil Shape on Liquid Film Behavior on the Surface and Atomization from the Trailing Edge in a High Speed Flow
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Topics: Airfoils, Flow (Dynamics), Liquid films, Shapes, Water, Drops, Lasers, Pressure, Sprays, Suction
Journal Articles

Numerical and Experimental Investigation of Friction Damping in Shrouded Blades

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Accepted Manuscript
Chenhong Du, Yanrong Wang, Xianghua Jiang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1829
https://doi.org/10.1115/1.4068653
Published Online: May 12, 2025
View Articletitled, Numerical and Experimental Investigation of Friction Damping in Shrouded Blades
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Topics: Blades, Damping, Friction, High cycle fatigue, Performance, Resonance, Simulation, Stress, Displacement, Excitation
Journal Articles

Generative Deep Learning on Images of Thermo-Mechanical Simulation Results

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Adele Nasti, Ivan Voutchkov, Andy Keane
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111003.
Paper No: GTP-25-1016
https://doi.org/10.1115/1.4068119
Published Online: May 8, 2025
View Articletitled, Generative Deep Learning on Images of Thermo-Mechanical Simulation Results
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Topics: Deep learning, Design, Generators, Optimization, Thermomechanics, Workflow, Generative adversarial networks, Simulation results, Manufacturing, Simulation
Journal Articles

Identification and Dynamics of Coherent Structures in Double-Stage Swirling Flows Utilizing the Unsteady Reynolds Averaged Navier–Stokes and Large Eddy Simulation Methods

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Chang Liu, Qixuan Dong, Canlong Lai, Jingyi Zhao, Jiayu Lin, Minghou Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111001.
Paper No: GTP-24-1595
https://doi.org/10.1115/1.4068345
Published Online: May 8, 2025
View Articletitled, Identification and Dynamics of Coherent Structures in Double-Stage Swirling Flows Utilizing the Unsteady Reynolds Averaged Navier–Stokes and Large Eddy Simulation Methods
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Topics: Flow (Dynamics), Swirling flow, Turbulence, Vortices, Combustion chambers, Pressure, Large eddy simulation
Journal Articles

Measurement of Flame Describing Function of Jet Multinozzle Array Combustor and Prediction of Its Thermoacoustic Oscillation Frequency

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Yali Ben, Yan Xiong, Zhigang Liu, Ningjing Yang, Lifeng Zhao, Xiang Xu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111002.
Paper No: GTP-24-1845
https://doi.org/10.1115/1.4068376
Published Online: May 8, 2025
View Articletitled, Measurement of Flame Describing Function of Jet Multinozzle Array Combustor and Prediction of Its Thermoacoustic Oscillation Frequency
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Topics: Combustion chambers, Flames, Oscillations, Nozzles
Journal Articles

Advanced Hydrogen Cycles To Help Decarbonize The Aviation Industry. Part 2: Hydrogen Fuel Cycles For Aero Gas Turbines

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Accepted Manuscript
Nicholas Grech, Jacopo Tacconi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1021
https://doi.org/10.1115/1.4068606
Published Online: May 6, 2025
View Articletitled, Advanced Hydrogen Cycles To Help Decarbonize The Aviation Industry. Part 2: Hydrogen Fuel Cycles For Aero Gas Turbines
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Topics: Aviation, Cycles, Gas turbines, Hydrogen, Hydrogen fuels, Fuels, High pressure (Physics), Engines, High temperature, Temperature
Journal Articles

Back to the Future: Revisiting Nonpremixed Designs for Fuel Flexible (H 2 /NH 3 /CH 4 ), Low NO x Combustion

Open Access
Accepted Manuscript
Shivam Patel, David Noble, Benjamin Emerson, Tim Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1059
https://doi.org/10.1115/1.4068587
Published Online: May 6, 2025
View Articletitled, Back to the Future: Revisiting Nonpremixed Designs for Fuel Flexible (H 2 /NH 3 /CH 4 ), Low NO x Combustion
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Topics: Combustion, Fuels, Methane, Nitrogen oxides, Emissions, Architecture, Combustion chambers, Temperature, Energy conversion, Energy generation
Journal Articles

The Effect of Tip Clearance on Fan Aeroelasticity Considering Acoustic Propagation Characteristics

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Accepted Manuscript
Xingbiao Jia, Xu Dong, Yansha Hong, Yanfeng Zhang, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-25-1096
https://doi.org/10.1115/1.4068588
Published Online: May 3, 2025
View Articletitled, The Effect of Tip Clearance on Fan Aeroelasticity Considering Acoustic Propagation Characteristics
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Topics: Acoustics, Aeroelasticity, Clearances (Engineering), Damping, Blades, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Stability, Computer simulation
Journal Articles

Vibration Characteristics of Aero-engine with Co-cavity Structure

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Accepted Manuscript
Hongyu Li, Jiaxuan Liu, Dahai Zhang, Dong Jiang, Yanbin Li, Qingguo Fei
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1578
https://doi.org/10.1115/1.4068546
Published Online: April 30, 2025
View Articletitled, Vibration Characteristics of Aero-engine with Co-cavity Structure
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Topics: Aircraft engines, Cavities, Vibration, Design, Stiffness, Turbines, Bearings, Engines, Generators, Rotors
Journal Articles

Techno-economic Analysis and Optimal sCO 2 Power Cycle Configuration for Novel CSP Plants Adopting Tubular Fluidized Particles Central Receivers

Open Access
Accepted Manuscript
Dario Alfani, Filip Sobic, Marco Astolfi, Marco Binotti, Paolo Silva
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1744
https://doi.org/10.1115/1.4068464
Published Online: April 18, 2025
View Articletitled, Techno-economic Analysis and Optimal sCO 2 Power Cycle Configuration for Novel CSP Plants Adopting Tubular Fluidized Particles Central Receivers
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Topics: Economics , Particulate matter, Thermodynamic power cycles, Cycles, Solar energy, Temperature, Computer simulation, Concentrating solar power, Design, Emissions
Journal Articles

Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors: Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry

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Erik Fernandez, Emmanuel Gabriel-Ohanu, Ladislav Vesely, Jayanta Kapat, Ashvin Hosangadi, Paul Cooper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091021.
Paper No: GTP-24-1663
https://doi.org/10.1115/1.4066821
Published Online: April 10, 2025
View Articletitled, Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors: Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry
Open the PDF for Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors: Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry in another window
Topics: Blades, Flow (Dynamics), Particle image velocimetry, Compressors, Cascades (Fluid dynamics), Particulate matter, Temperature, Lasers
Journal Articles

Experimental Characterization of Superheated Ammonia Spray From a Single-Hole Spray M Injector

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Karl O. P. Bjørgen, Anthony Desclaux, Christine Mounaïm-Rousselle, Camille Hespel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081018.
Paper No: GTP-25-1056
https://doi.org/10.1115/1.4068259
Published Online: April 10, 2025
View Articletitled, Experimental Characterization of Superheated Ammonia Spray From a Single-Hole Spray M Injector
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Topics: Sprays, Temperature