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Journal Articles

Numerical and Experimental Investigation of Friction Damping in Shrouded Blades

Available to Purchase
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

Multifidelity Optimization of Turbulence in a Gas Turbine Combustor Simulator

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Jennifer A. Miklaszewski, Masha B. Folk, Peter E. Hamlington
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2025, 147(10): 101012.
Paper No: GTP-24-1748
https://doi.org/10.1115/1.4068012
Published Online: March 21, 2025
View Articletitled, Multifidelity Optimization of Turbulence in a Gas Turbine Combustor Simulator
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Topics: Combustion chambers, Optimization, Pressure, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Design, Jets, Flow (Dynamics), Large eddy simulation
Journal Articles

The Hybrid Pathway to Flexible Power Turbines: Part IV, Automated Construction of Mesh Derived Thermal Network Models for Fast Full-Machine Thermal Analysis

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Mark Baker, Budimir Rosic
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2025, 147(10): 101006.
Paper No: GTP-25-1026
https://doi.org/10.1115/1.4067992
Published Online: March 18, 2025
View Articletitled, The Hybrid Pathway to Flexible Power Turbines: Part IV, Automated Construction of Mesh Derived Thermal Network Models for Fast Full-Machine Thermal Analysis
Open the PDF for The Hybrid Pathway to Flexible Power Turbines: Part IV, Automated Construction of Mesh Derived Thermal Network Models for Fast Full-Machine Thermal Analysis in another window
Topics: Construction, Flow (Dynamics), Fluids, Geometry, Heat transfer, Machinery, Network models, Radiation (Physics), Simulation, Turbines
Journal Articles

Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and Three-Dimensional Computational Fluid Dynamics Simulation

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Christoph Redtenbacher, Constantin Kiesling, Maximilian Malin, Andreas Nickl, Lucas Eder, Marcel Lackner, Andreas Wimmer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2025, 147(10): 101008.
Paper No: GTP-25-1031
https://doi.org/10.1115/1.4067917
Published Online: March 18, 2025
View Articletitled, Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and Three-Dimensional Computational Fluid Dynamics Simulation
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Topics: Combustion, Combustion chambers, Computational fluid dynamics, Cylinders, Diesel, Engines, Fuels, Simulation, Ignition
Journal Articles

Investigating the Combustion Performance of Dual Fuel Combustion With Diesel and Port Injected Hydrogen in A Large Bore Locomotive Engine

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Patrick C. O'Donnell, Samuel J. Kazmouz, Sicong Wu, Adam Klingbeil, Thomas Lavertu, Vijayaselvan Jayakar, Pradeep Sapkota, Shuaishuai Liu, Sameera Wijeyakulasuriya, Muhsin Ameen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091017.
Paper No: GTP-24-1806
https://doi.org/10.1115/1.4067708
Published Online: February 26, 2025
View Articletitled, Investigating the Combustion Performance of Dual Fuel Combustion With Diesel and Port Injected Hydrogen in A Large Bore Locomotive Engine
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Topics: Combustion, Cylinders, Diesel, Engines, Fuels, Heat, Hydrogen, Pressure, Simulation, Temperature
Journal Articles

On the Mechanism of Rotating Stall in a Boundary Layer Ingesting Fan

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Hefang Deng, Songan Zhang, Kailong Xia, Xiaoqing Qiang, Mingmin Zhu, Jinfang Teng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091018.
Paper No: GTP-24-1670
https://doi.org/10.1115/1.4067737
Published Online: February 26, 2025
View Articletitled, On the Mechanism of Rotating Stall in a Boundary Layer Ingesting Fan
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Topics: Flow (Dynamics), Inflow, Pressure, Rotors, Boundary layers, Blades, Stall inception, Annulus, Simulation
Journal Articles

Evaluation of Subfilter Model Performance for Large-Eddy Simulations of Supercritical Fluids

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Dhruv Purushotham, Joseph C. Oefelein
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071014.
Paper No: GTP-24-1640
https://doi.org/10.1115/1.4067222
Published Online: January 20, 2025
View Articletitled, Evaluation of Subfilter Model Performance for Large-Eddy Simulations of Supercritical Fluids
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Topics: Turbulence, Supercritical fluids, Large eddy simulation, Anisotropy, Viscosity, Simulation
Journal Articles

Multidimensional Modeling of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Optical Engine With Direct Injection

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Yiqing Wang, Riccardo Scarcelli, Diego Bestel, Sinan Demir, Aleš Srna
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091011.
Paper No: GTP-24-1815
https://doi.org/10.1115/1.4067419
Published Online: January 20, 2025
View Articletitled, Multidimensional Modeling of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Optical Engine With Direct Injection
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Topics: Computational fluid dynamics, Ejectors, Engines, Fuels, Hydrogen fuels, Modeling, Reynolds-averaged Navier–Stokes equations, Silicon-on-insulator, Simulation, Cylinders
Journal Articles

Comparison of a Full-Scale and a 1:10 Scale Low-Speed Two-Stroke Marine Engine Using Computational Fluid Dynamics

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Flavio Dal Forno Chuahy, Charles E. A. Finney, Brian C. Kaul, Michael D. Kass
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091008.
Paper No: GTP-24-1801
https://doi.org/10.1115/1.4067472
Published Online: January 20, 2025
View Articletitled, Comparison of a Full-Scale and a 1:10 Scale Low-Speed Two-Stroke Marine Engine Using Computational Fluid Dynamics
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Topics: Engines, Fuels, Simulation, Computational fluid dynamics, Emissions, Combustion
Journal Articles

Emissions and Flame Stability Assessment of Hydrogen Addition and Air Dilution in a Microgas Turbine Combustor Using Zero-Dimensional/One-Dimensional Modeling by Chemical Reactor Network

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Farshid Yousefzad Farrokhi, Alessandro Piscopo, Alessio Pappa, Alessandro Parente, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071002.
Paper No: GTP-24-1636
https://doi.org/10.1115/1.4066996
Published Online: December 23, 2024
View Articletitled, Emissions and Flame Stability Assessment of Hydrogen Addition and Air Dilution in a Microgas Turbine Combustor Using Zero-Dimensional/One-Dimensional Modeling by Chemical Reactor Network
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Topics: Combustion, Combustion chambers, Computational fluid dynamics, Emissions, Exhaust gas recirculation, Flames, Flow (Dynamics), Fuels, Hydrogen, Modeling
Journal Articles

Hybrid Surrogate Modeling Approach for Data Reduction and Design Space Exploration of Turbine Blades

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Sazeed S. Ali, Vikas S. Yadav, Behnam Nouri, Abdulla Ghani
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071004.
Paper No: GTP-24-1661
https://doi.org/10.1115/1.4066998
Published Online: December 23, 2024
View Articletitled, Hybrid Surrogate Modeling Approach for Data Reduction and Design Space Exploration of Turbine Blades
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Topics: Design, Pressure, Turbine blades, Simulation, Shapes, Temperature, Finite element analysis, Blades, Artificial neural networks, Geometry
Journal Articles

Temperature Margin Calculation During Finite Element Creep Simulations

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William David Day, Nathan O'Nora, Ali P. Gordon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051030.
Paper No: GTP-24-1666
https://doi.org/10.1115/1.4066896
Published Online: December 20, 2024
View Articletitled, Temperature Margin Calculation During Finite Element Creep Simulations
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Topics: Creep, Damage, Finite element analysis, Stress, Temperature, Simulation
Journal Articles

Flashback Prevention in a Hydrogen-Fueled Reheat Combustor by Water Injection Optimized With Global Sensitivity Analysis

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Pablo Rouco Pousada, Nguyen Anh Khoa Doan, Konduri Aditya, Michael Düsing, Andrea Ciani, Ivan Langella
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061021.
Paper No: GTP-24-1668
https://doi.org/10.1115/1.4066895
Published Online: December 20, 2024
View Articletitled, Flashback Prevention in a Hydrogen-Fueled Reheat Combustor by Water Injection Optimized With Global Sensitivity Analysis
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Topics: Combustion, Combustion chambers, Design, Flames, Ignition, Nitrogen oxides, Pressure, Sensitivity analysis, Sprays, Temperature
Journal Articles

Non-Synchronous Vibration: Characterization of the Aerodynamic Disturbance and Its Dependency on Local Tip Clearance

Open Access
Pierre Tharreau, Magnus Hardy-Falch, Sina Stapelfeldt, Christoph Brandstetter
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051029.
Paper No: GTP-24-1662
https://doi.org/10.1115/1.4067215
Published Online: December 20, 2024
View Articletitled, Non-Synchronous Vibration: Characterization of the Aerodynamic Disturbance and Its Dependency on Local Tip Clearance
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Topics: Blades, Clearances (Engineering), Pressure, Simulation, Vibration, Flow (Dynamics), Rotors
Journal Articles

Dynamic Performance and Control Analysis of a Supercritical CO 2 Recuperated Cycle

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Swatara Tucker, Simone Maccarini, Luca Mantelli, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051027.
Paper No: GTP-24-1624
https://doi.org/10.1115/1.4066785
Published Online: December 20, 2024
View Articletitled, Dynamic Performance and Control Analysis of a Supercritical CO 2 Recuperated Cycle
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Topics: Carbon dioxide, Compressors, Control equipment, Cycles, Design, Flow (Dynamics), Pressure, Steady state, Stress, Supercritical carbon dioxide
Journal Articles

Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors

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Isabelle Favretti, Louis Roux, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051028.
Paper No: GTP-24-1646
https://doi.org/10.1115/1.4066789
Published Online: December 20, 2024
View Articletitled, Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors
Open the PDF for Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors in another window
Topics: Blades, Calibration, Computer simulation, Simulation, Wear, Rotors, Stators, Coatings, Compressors
Journal Articles

Numerical Modeling of a Primary Heat Exchanger in sCO 2 Power Cycles for Thermal Energy Storage Systems

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Alexandre Guille, Malini Bangalore Mohankumar, Sebastian Unger, Uwe Hampel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061025.
Paper No: GTP-24-1677
https://doi.org/10.1115/1.4066892
Published Online: December 20, 2024
View Articletitled, Numerical Modeling of a Primary Heat Exchanger in sCO 2 Power Cycles for Thermal Energy Storage Systems
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Topics: Computational fluid dynamics, Flow (Dynamics), Fluids, Heat exchangers, Heat transfer, Optimization, Pressure, Pressure drop, Printed circuit heat exchangers, Pumps
Journal Articles

Multidisciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact

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F. Nyssen, J. de Cazenove, R. Nigro, C. Cracco, L. Baert, J.-S. Ruess, V. Valentin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051024.
Paper No: GTP-24-1615
https://doi.org/10.1115/1.4066783
Published Online: December 11, 2024
View Articletitled, Multidisciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact
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Topics: Blades, Design, Ice, Optimization, Engineering simulation, Simulation, Compressors
Journal Articles

Residual Stress Optimization for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion

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Sébastien Lani, Yogiraj Pardhi, Hossein Ghasemi, Felix Reinert, Andreas Burn, Charles Soothill
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2025, 147(4): 041030.
Paper No: GTP-24-1535
https://doi.org/10.1115/1.4066897
Published Online: December 11, 2024
View Articletitled, Residual Stress Optimization for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion
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Topics: Computer-aided design, Deformation, Lasers, Manufacturing, Nozzle guide vanes, Optimization, Printing, Simulation, Stress, Temperature