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Journal Articles

A Low-Cycle Fatigue Life Prediction Method of Compressor Disk Grooves Based on Strain Energy Density Gradient

Available to Purchase
Han Yan, Teng Fang, Dawei Huang, Meng Wu, Xiaojun Yan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111019.
Paper No: GTP-25-1057
https://doi.org/10.1115/1.4068890
Published Online: July 10, 2025
View Article titled, A Low-Cycle Fatigue Life Prediction Method of Compressor Disk Grooves Based on Strain Energy Density Gradient
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Topics: Density, Disks, Simulation, Stress, Low cycle fatigue, Compressors, Knudsen number, Fatigue life
Journal Articles

Numerical and Experimental Investigation of Friction Damping in Shrouded Blades

Available to Purchase
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): 111010.
Paper No: GTP-24-1829
https://doi.org/10.1115/1.4068653
Published Online: June 12, 2025
View Article titled, Numerical and Experimental Investigation of Friction Damping in Shrouded Blades
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Topics: Blades, Damping, Friction, Manufacturing, Simulation, Stiffness, Excitation, Stress, Displacement, Resonance
Journal Articles

Characterization of Crankcase Ventilation Gas on Stationary Natural Gas Engines

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Arturo Quintero Castillo, Andrew Zdanowicz, Bret Windom, Daniel B. Olsen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2025, 147(10): 101013.
Paper No: GTP-24-1751
https://doi.org/10.1115/1.4067916
Published Online: March 21, 2025
View Article titled, Characterization of Crankcase Ventilation Gas on Stationary Natural Gas Engines
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Topics: Emissions, Engines, Methane, Stress, Exhaust systems, Testing, Ventilation, Particulate matter
Journal Articles

Operation of a Compression Ignition Engine at Idling Load Under Simulated Cold Weather Conditions

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Shouvik Dev, Hongsheng Guo, Brian Liko, Simon Lafrance
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081016.
Paper No: GTP-24-1822
https://doi.org/10.1115/1.4067586
Published Online: January 29, 2025
View Article titled, Operation of a Compression Ignition Engine at Idling Load Under Simulated Cold Weather Conditions
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Topics: Exhaust gas recirculation, Stress, Temperature, Nitrogen oxides, Emissions, Engines, Coolants, Exhaust systems, Lubricants
Journal Articles

Forecasting High Cycle and Very High Cycle Fatigue Through Enhanced Strain-Energy Based Fatigue Life Prediction

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Dino Celli, Luke Sheridan, Tommy George, Justin Warner, Lucas Smith
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071018.
Paper No: GTP-24-1743
https://doi.org/10.1115/1.4067217
Published Online: January 20, 2025
View Article titled, Forecasting High Cycle and Very High Cycle Fatigue Through Enhanced Strain-Energy Based Fatigue Life Prediction
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Topics: Cycles, Fatigue, Fatigue life, Fatigue testing, Stress, Failure, High cycle fatigue
Journal Articles

An Experimental Comparison of Methanol Combustion Strategies: Spark Ignition Versus Compression Ignition

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John Gandolfo, Benjamin Lawler, Brian Gainey
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091007.
Paper No: GTP-24-1799
https://doi.org/10.1115/1.4067404
Published Online: January 20, 2025
View Article titled, An Experimental Comparison of Methanol Combustion Strategies: Spark Ignition Versus Compression Ignition
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Topics: Combustion, Compression, Cylinders, Fuels, Ignition, Methanol, Pressure, Stress, Temperature, Emissions
Journal Articles

Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine

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Simon LeBlanc, Binghao Cong, Navjot Sandhu, Xiao Yu, Graham Reader, Ming Zheng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091006.
Paper No: GTP-24-1798
https://doi.org/10.1115/1.4067418
Published Online: January 20, 2025
View Article titled, Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine
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Topics: Combustion, Diesel, Engines, Fuels, Heat, Oxygen, Pressure, Diffusion (Physics), Emissions, High pressure (Physics)
Journal Articles

An Experimental Investigation on Combustion and Emissions of a Hydrogen Enriched Ammonia–Diesel Dual Fuel Engine at a Medium Load Condition

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Hongsheng Guo, Brian Liko, David Stevenson, Kevin Austin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091010.
Paper No: GTP-24-1804
https://doi.org/10.1115/1.4067450
Published Online: January 20, 2025
View Article titled, An Experimental Investigation on Combustion and Emissions of a Hydrogen Enriched Ammonia–Diesel Dual Fuel Engine at a Medium Load Condition
Open the PDF for An Experimental Investigation on Combustion and Emissions of a Hydrogen Enriched Ammonia–Diesel Dual Fuel Engine at a Medium Load Condition in another window
Topics: Combustion, Diesel, Emissions, Engines, Fuels, Hydrogen, Temperature, Stress, Diesel engines, Flames
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 Article titled, 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
Open the PDF for 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 in another window
Topics: Combustion, Combustion chambers, Computational fluid dynamics, Emissions, Exhaust gas recirculation, Flames, Flow (Dynamics), Fuels, Hydrogen, Modeling
Journal Articles

Experimental Identification of Blade Tip Rub Forces at Engine Relevant Temperatures and Speeds

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Robin Reifsnyder, Randall Mathison, Kiran D'Souza
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081009.
Paper No: GTP-24-1718
https://doi.org/10.1115/1.4067104
Published Online: December 23, 2024
View Article titled, Experimental Identification of Blade Tip Rub Forces at Engine Relevant Temperatures and Speeds
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Topics: Blades, Temperature, Stress, Engines, Frequency response
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 Article titled, 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

Techno-Economic Comparative Assessment of High-Temperature Heat Pump Architectures for Industrial Pumped Thermal Energy Storage

Open Access
Silvia Trevisan, Bjarke Buchbjerg, Arne Höeg, Rafael Guedez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061020.
Paper No: GTP-24-1548
https://doi.org/10.1115/1.4066989
Published Online: December 20, 2024
View Article titled, Techno-Economic Comparative Assessment of High-Temperature Heat Pump Architectures for Industrial Pumped Thermal Energy Storage
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Topics: Boilers, Economics , Heat pumps, High temperature, Stress, Temperature, Thermal loads, Thermal energy, Heat, Modeling
Includes: Supplementary data
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 Article titled, 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

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 Article titled, Temperature Margin Calculation During Finite Element Creep Simulations
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Topics: Creep, Damage, Finite element analysis, Stress, Temperature, Simulation
Journal Articles

The Impact of Pad Elasticity on Frequency-Dependent Linear Dynamic Coefficients of Tilting-Pad Journal Bearings

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Daniel Vetter, Philipp Zemella, Thomas Hagemann, Hubert Schwarze
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061024.
Paper No: GTP-24-1675
https://doi.org/10.1115/1.4066893
Published Online: December 20, 2024
View Article titled, The Impact of Pad Elasticity on Frequency-Dependent Linear Dynamic Coefficients of Tilting-Pad Journal Bearings
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Topics: Bearings, Stiffness, Stress, Damping, Elasticity
Journal Articles

Optimal Part-Load Performance of Supercritical Carbon Dioxide Brayton Cycles During Inventory Control

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Shrey Sahai Gupta, Pramod Kumar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051023.
Paper No: GTP-24-1610
https://doi.org/10.1115/1.4066782
Published Online: December 11, 2024
View Article titled, Optimal Part-Load Performance of Supercritical Carbon Dioxide Brayton Cycles During Inventory Control
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Topics: Compressors, Cycles, Design, Stress, Turbines, Turbomachinery, Supercritical carbon dioxide, Pressure
Journal Articles

The Role of the Working Fluid and Nonideal Thermodynamic Effects on Performance of Gas-Lubricated Bearings

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Wessel de Waart, Matteo Pini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061015.
Paper No: GTP-24-1652
https://doi.org/10.1115/1.4066822
Published Online: December 11, 2024
View Article titled, The Role of the Working Fluid and Nonideal Thermodynamic Effects on Performance of Gas-Lubricated Bearings
Open the PDF for The Role of the Working Fluid and Nonideal Thermodynamic Effects on Performance of Gas-Lubricated Bearings in another window
Topics: Bearings, Bulk modulus, Fluids, Stress, Compressibility, Pressure, Density, Flow (Dynamics), Rotors, Gas bearings
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 Article titled, Residual Stress Optimization for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion
Open the PDF for Residual Stress Optimization for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion in another window
Topics: Computer-aided design, Deformation, Lasers, Manufacturing, Nozzle guide vanes, Optimization, Printing, Simulation, Stress, Temperature
Journal Articles

Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls

Open Access
Agnese Firpo, Andrea Giuseppe Sanvito, Vincenzo Dossena, Giacomo Persico
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2025, 147(4): 041026.
Paper No: GTP-24-1600
https://doi.org/10.1115/1.4066708
Published Online: November 27, 2024
View Article titled, Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls
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Topics: Actuators, Additive manufacturing, Blades, Electromagnetic induction, Rotors, Surges, Stress, Turbines, Boundary element methods, Wakes
Journal Articles

Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Thrust Bearings: Analysis and Experimental Validation

Available to Purchase
Homin Lim, Kyuman Kim, Keun Ryu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061011.
Paper No: GTP-24-1601
https://doi.org/10.1115/1.4066780
Published Online: November 25, 2024
View Article titled, Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Thrust Bearings: Analysis and Experimental Validation
Open the PDF for Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Thrust Bearings: Analysis and Experimental Validation in another window
Topics: Bearings, Film thickness, Hammers, Hydrostatics, Stress, Thrust bearings, Damping, Pressure