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Journal Articles

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

Accepted Manuscript
Patrick O'Donnell, Samuel 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.
Paper No: GTP-24-1806
https://doi.org/10.1115/1.4067708
Published Online: January 22, 2025
View Article titled, 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, Diesel, Engines, Fuels, Hydrogen, Locomotives, Hydrogen fuels, Pressure, Temperature, Carbon
Journal Articles

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

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

Effect of Blending Ammonia With Natural Gas Hydrocarbons on the Performance of a Heavy-Duty Spark Ignition Engine

Luis F. Alvarez, Omid Askari, Cosmin E. Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091005.
Paper No: GTP-24-1797
https://doi.org/10.1115/1.4067405
Published Online: January 20, 2025
View Article titled, Effect of Blending Ammonia With Natural Gas Hydrocarbons on the Performance of a Heavy-Duty Spark Ignition Engine
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Topics: Combustion, Cycles, Cylinders, Engines, Flames, Fuels, Hydrocarbons, Ignition, Methane, Natural gas
Journal Articles

Systems-Based Approach to Predicting Thermal Barrier Coating Delamination Due to CMAS Infiltration

Matei Teglas, Nicholas Bojdo, Jacob Elms, Alison Pawley, Stephen Covey-Crump, Merren Jones
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071011.
Paper No: GTP-24-1434
https://doi.org/10.1115/1.4067406
Published Online: January 20, 2025
View Article titled, Systems-Based Approach to Predicting Thermal Barrier Coating Delamination Due to CMAS Infiltration
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Topics: Combustion gases, Damage, Delamination, Engines, Magnesium (Metal), Shock (Mechanics), Temperature, Thermal barrier coatings, Viscosity, Vapor deposition
Journal Articles

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

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

Comprehensive Life Cycle Analysis of Diverse Hydrogen Production Routes and Application on a Hydrogen Engine

Antonella Accardo, Gaia Gentilucci, Ezio Spessa
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091009.
Paper No: GTP-24-1802
https://doi.org/10.1115/1.4067420
Published Online: January 20, 2025
View Article titled, Comprehensive Life Cycle Analysis of Diverse Hydrogen Production Routes and Application on a Hydrogen Engine
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Topics: Carbon capture and storage, Coal, Cycles, Electrolysis, Emissions, Engines, Fuel gasification, Hydrogen, Hydrogen production, Life cycle assessment
Journal Articles

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

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 Article titled, 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

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

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
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Topics: Combustion, Diesel, Emissions, Engines, Fuels, Hydrogen, Temperature, Stress, Diesel engines, Flames
Journal Articles

Characterization of Knocking Pressure Data From Two Closely Spaced Transducers: Effect of Transducer Mounting

Andrea Caselli, Stefano Frigo, Jaal B. Ghandhi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091012.
Paper No: GTP-24-1820
https://doi.org/10.1115/1.4067473
Published Online: January 20, 2025
View Article titled, Characterization of Knocking Pressure Data From Two Closely Spaced Transducers: Effect of Transducer Mounting
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Topics: Engines, Pressure, Signals, Transducers, Cycles, Pressure transducers, Resonance
Journal Articles

Predictive Zero-Dimensional Combustion Modeling in Internal Combustion Engines With Residual Fraction and Exhaust Gas Recirculation

Clement Feyijimi, Christopher Depcik
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071012.
Paper No: GTP-24-1584
https://doi.org/10.1115/1.4067403
Published Online: January 20, 2025
View Article titled, Predictive Zero-Dimensional Combustion Modeling in Internal Combustion Engines With Residual Fraction and Exhaust Gas Recirculation
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Topics: Combustion, Engines, Exhaust gas recirculation, Fuels, Hydrogen, Gasoline, Modeling, Compression, Ethanol, Methanol
Journal Articles

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

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 Article titled, 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

Improved Engine Data Acquisition System and Interface to Enable Experimentation with Emerging Alternative Fuels in a Spark-Ignited CFR Engine

Accepted Manuscript
Jason Loprete, Chrsitsos Dimosthenous, Dimitris Assanis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1810
https://doi.org/10.1115/1.4067603
Published Online: January 10, 2025
View Article titled, Improved Engine Data Acquisition System and Interface to Enable Experimentation with Emerging Alternative Fuels in a Spark-Ignited CFR Engine
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Topics: Data acquisition systems, Engines, Fuels, Hardware, Air flow, Cylinders, Experimental design, Flow (Dynamics), Performance, Safety
Journal Articles

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

Accepted Manuscript
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.
Paper No: GTP-24-1822
https://doi.org/10.1115/1.4067586
Published Online: January 10, 2025
View Article titled, Operation of a Compression Ignition Engine at Idling Load under Simulated Cold Weather Conditions
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Topics: Diesel engines, Stress, Engines, Exhaust gas recirculation, Nitrogen oxides, Emissions, Exhaust systems, Steady state, Temperature, Climate
Journal Articles

In-Cylinder Imaging and Emissions Measurements of Cold-Start Split Injection Strategies

Accepted Manuscript
Luis Gutierrez, Margaret Wooldridge, Benjamin Petersen, Steven Wooldridge
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1731
https://doi.org/10.1115/1.4067602
Published Online: January 10, 2025
View Article titled, In-Cylinder Imaging and Emissions Measurements of Cold-Start Split Injection Strategies
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Topics: Cylinders, Emissions, Imaging, Engines, Fuels, Particulate matter, Ignition, Temperature, Combustion, Combustion chambers
Journal Articles

Model Order Determination for Modal Parameter Estimation: Application to a Composite Fan Stage

Corentin Jorajuria, Claude Gibert, Cécile Esteves, Fabrice Thouverez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071006.
Paper No: GTP-24-1678
https://doi.org/10.1115/1.4066891
Published Online: December 23, 2024
View Article titled, Model Order Determination for Modal Parameter Estimation: Application to a Composite Fan Stage
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Topics: Composite materials, Computer simulation, Modal analysis, Parameter estimation, Probability, Signals, Vacuum, Aeronautics, Turbojets, Engines
Journal Articles

On Hysteresis in a Variable Pitch Fan Transitioning to Reverse Thrust Mode and Back

Dimitrios Vitlaris, David J. Rajendran, Richard Tunstall, John Whurr, Vassilios Pachidis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2025, 147(7): 071007.
Paper No: GTP-24-1684
https://doi.org/10.1115/1.4067018
Published Online: December 23, 2024
View Article titled, On Hysteresis in a Variable Pitch Fan Transitioning to Reverse Thrust Mode and Back
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Topics: Aircraft, Blades, Engines, Flow (Dynamics), Thrust, Rotation
Journal Articles

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

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

The Effect of Additive “Depositional” Reprofiling of Compressor Blade Leading Edges on Engine Performance

Drew Mullaney, Merren Jones, Nicholas Bojdo, Stephen Covey-Crump, Alison Pawley
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061023.
Paper No: GTP-24-1674
https://doi.org/10.1115/1.4066924
Published Online: December 20, 2024
View Article titled, The Effect of Additive “Depositional” Reprofiling of Compressor Blade Leading Edges on Engine Performance
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Topics: Engines, Surface roughness
Journal Articles

Investigation of Onboard Power Generation Method Using Waste Energy at Altitude Conditions

Sang-Guk Kang, Aaron J. Pope, Erik S. Schroen, Jonathan M. Mattson, Kenneth S. Kim, Kyle D. Hepp, Kurt M. Kruger, Chol-Bum M. Kweon, Joseph A. Gibson, Rik D. Meininger, Marshall R. Musser
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2025, 147(6): 061019.
Paper No: GTP-24-1257
https://doi.org/10.1115/1.4066995
Published Online: December 20, 2024
View Article titled, Investigation of Onboard Power Generation Method Using Waste Energy at Altitude Conditions
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Topics: Energy generation, Engines, Seas, Turbochargers, Exhaust systems, Response surface methodology, Electric power generation
Journal Articles

Compressor Development for CO 2 -Based Pumped Thermal Energy Storage (PTES) Systems

Accepted Manuscript
Timothy Held, Jason Miller, Kyle Sedlacko, Joshua D. Cameron, Scott C. Morris, Jeongseek Kang, Mark Turner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1701
https://doi.org/10.1115/1.4067449
Published Online: December 16, 2024
View Article titled, Compressor Development for CO 2 -Based Pumped Thermal Energy Storage (PTES) Systems
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Topics: Carbon dioxide, Compressors, Thermal energy storage, Cycles, Design, Conceptual design, Reservoirs, Engines, Heat pump cycles, Heat pumps