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Journal Articles

Comparative Study on the Effect of Premixed Equivalence Ratio on Engine Characteristics of Ammonia-Fueled Engine Under Diesel Pilot Ignition Versus Spark Ignition Combustion Mode

Caneon Kurien, Christine Mounaïm-Rousselle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2025, 147(10): 101005.
Paper No: GTP-24-1827
https://doi.org/10.1115/1.4067991
Published Online: March 18, 2025
View Article titled, Comparative Study on the Effect of Premixed Equivalence Ratio on Engine Characteristics of Ammonia-Fueled Engine Under Diesel Pilot Ignition Versus Spark Ignition Combustion Mode
Open the PDF for Comparative Study on the Effect of Premixed Equivalence Ratio on Engine Characteristics of Ammonia-Fueled Engine Under Diesel Pilot Ignition Versus Spark Ignition Combustion Mode in another window
Topics: Combustion, Compression, Diesel, Engines, Ignition, Emissions, Pressure, Fuels
Journal Articles

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

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 Article titled, Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and Three-Dimensional Computational Fluid Dynamics Simulation
Open the PDF for Detailed Investigation of Diesel-Gas Dual Fuel Combustion Phenomena by Means of Combustion Chamber Endoscopy and Three-Dimensional Computational Fluid Dynamics Simulation in another window
Topics: Combustion, Combustion chambers, Computational fluid dynamics, Cylinders, Diesel, Engines, Fuels, Simulation, Ignition
Journal Articles

Design and dynamic analysis of different balancing mechanisms for development of a small direct-injection spark-ignition optical engine

Accepted Manuscript
Ravi Velugula, Balasubramanian Thiruvallur Loganathan, Lakshminarasimhan Varadhaiyengar, Asvathanarayanan Ramesh, Mayank Mittal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1808
https://doi.org/10.1115/1.4068085
Published Online: March 6, 2025
View Article titled, Design and dynamic analysis of different balancing mechanisms for development of a small direct-injection spark-ignition optical engine
Open the PDF for Design and dynamic analysis of different balancing mechanisms for development of a small direct-injection spark-ignition optical engine in another window
Topics: Design, Dynamic analysis, Engines, Ignition, Cylinders, Fuels, Corporate average fuel economy, Emissions, Fuel efficiency, Pistons
Journal Articles

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

Luis G. Gutierrez, Margaret S. Wooldridge, Benjamin R. Petersen, Steven T. Wooldridge
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081014.
Paper No: GTP-24-1731
https://doi.org/10.1115/1.4067602
Published Online: January 29, 2025
View Article titled, In-Cylinder Imaging and Emissions Measurements of Cold-Start Split Injection Strategies
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Topics: Combustion, Cylinders, Emissions, Engines, Fuels, Imaging, Particulate matter, Sprays, Pistons, Metals
Includes: Supplementary data
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

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

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 Article titled, 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

Extended Testing of the Auto-Ignition Characteristics of Hydrogen–Natural Gas Mixtures for the Safety of Power Plants

Christopher Loving, Garrett Mastantuono, Ramees K. Rahman, Gihun Kim, Subith S. Vasu, Travis Pigon, Angel Hernandez, Scott Cloyd
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031031.
Paper No: GTP-24-1388
https://doi.org/10.1115/1.4066702
Published Online: November 22, 2024
View Article titled, Extended Testing of the Auto-Ignition Characteristics of Hydrogen–Natural Gas Mixtures for the Safety of Power Plants
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Topics: Delays, Hydrogen, Ignition, Natural gas, Pressure, Temperature, Fuels
Includes: Supplementary data
Journal Articles

Complete Dynamics From Ignition to Stabilization of a Lean Hydrogen Flame With Thickened Flame Model

M. Amerighi, G. Senatori, T. Yahou, T. Schuller, J. R. Dawson, A. Andreini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2025, 147(4): 041019.
Paper No: GTP-24-1512
https://doi.org/10.1115/1.4066590
Published Online: November 5, 2024
View Article titled, Complete Dynamics From Ignition to Stabilization of a Lean Hydrogen Flame With Thickened Flame Model
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Topics: Flames, Hydrogen, Ignition, Dynamics (Mechanics), Simulation, Temperature
Journal Articles

A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow

Mohsen Broumand, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031025.
Paper No: GTP-24-1386
https://doi.org/10.1115/1.4066472
Published Online: October 15, 2024
View Article titled, A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow
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Topics: Combustion, Flames, Flow (Dynamics), Flux (Metallurgy), Heat, Heat flux, Hydrogen, Jets, Large eddy simulation, Shear (Mechanics)
Journal Articles

Evaluation of Data-Driven Classifiers for an Ignition Forecast of Large Gas Turbines

Florian Lang, Maximilian Savtschenko, Vikas Yadav, Abdulla Ghani
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021007.
Paper No: GTP-24-1379
https://doi.org/10.1115/1.4066293
Published Online: September 26, 2024
View Article titled, Evaluation of Data-Driven Classifiers for an Ignition Forecast of Large Gas Turbines
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Topics: Ignition, Engines, Algorithms
Journal Articles

Ignition of Aged Lubricants in a Shock Tube

Matthew Abulail, Raquel Juárez, Eric L. Petersen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121013.
Paper No: GTP-24-1299
https://doi.org/10.1115/1.4066166
Published Online: September 5, 2024
View Article titled, Ignition of Aged Lubricants in a Shock Tube
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Topics: Ejectors, Ignition, Lubricants, Shock tubes, Temperature, Fuels, Pressure, Shock (Mechanics), Combustion, Coke
Journal Articles

Analysis of Unburned Methane Emission Mechanisms in Large-Bore Natural Gas Engines With Prechamber Ignition

Mark. A. Patterson, Nelson Xie, Kyle Beurlot, Timothy Jacobs, Daniel Olsen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101009.
Paper No: GTP-23-1265
https://doi.org/10.1115/1.4065313
Published Online: May 13, 2024
View Article titled, Analysis of Unburned Methane Emission Mechanisms in Large-Bore Natural Gas Engines With Prechamber Ignition
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Topics: Combustion, Emissions, Ignition, Methane, Simulation, Temperature, Flow (Dynamics), Fuels, Cylinders, Boundary-value problems
Journal Articles

Experimental Study of the Impact of Ethanol Content on Partially Premixed Combustion With Ethanol-Gasoline Blends

Brian Gainey, John Gandolfo, Benjamin Lawler
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2024, 146(9): 091018.
Paper No: GTP-24-1013
https://doi.org/10.1115/1.4064804
Published Online: April 4, 2024
View Article titled, Experimental Study of the Impact of Ethanol Content on Partially Premixed Combustion With Ethanol-Gasoline Blends
Open the PDF for Experimental Study of the Impact of Ethanol Content on Partially Premixed Combustion With Ethanol-Gasoline Blends in another window
Topics: Combustion, Compression, Ethanol, Fuels, Gasoline, Ignition, Cooling, Heat, Emissions, Flames
Journal Articles

A Phenomenological Thermal Spray Wall Interaction Modeling Framework Applied to a High-Temperature Ignition Assistant Device

Surya Kaundinya Oruganti, Roberto Torelli, Kenneth S. Kim, Eric Mayhew, Chol-Bum “Mike” Kweon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2024, 146(9): 091010.
Paper No: GTP-23-1681
https://doi.org/10.1115/1.4064481
Published Online: March 11, 2024
View Article titled, A Phenomenological Thermal Spray Wall Interaction Modeling Framework Applied to a High-Temperature Ignition Assistant Device
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Topics: Drops, Sprays, Modeling, Fuels, Ignition, Vapors, Heat transfer, Temperature
Journal Articles

Characterization of Flex-Fuel Prechamber Enabled Mixing-Controlled Combustion With Gasoline/Ethanol Blends at High Load

Jared Zeman, Adam Dempsey
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081015.
Paper No: GTP-23-1671
https://doi.org/10.1115/1.4064453
Published Online: February 26, 2024
View Article titled, Characterization of Flex-Fuel Prechamber Enabled Mixing-Controlled Combustion With Gasoline/Ethanol Blends at High Load
Open the PDF for Characterization of Flex-Fuel Prechamber Enabled Mixing-Controlled Combustion With Gasoline/Ethanol Blends at High Load in another window
Topics: Combustion, Diesel, Engines, Ethanol, Fuels, Gasoline, Ignition, Pressure, Stress, Computational fluid dynamics
Journal Articles

Reducing Methane Emissions From Lean Burn Natural Gas Engines With Prechamber Ignited Mixing-Controlled Combustion

Osama Nsaif, Sage Kokjohn, Randy Hessel, Adam Dempsey
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061023.
Paper No: GTP-23-1676
https://doi.org/10.1115/1.4064454
Published Online: February 21, 2024
View Article titled, Reducing Methane Emissions From Lean Burn Natural Gas Engines With Prechamber Ignited Mixing-Controlled Combustion
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Topics: Combustion, Computational fluid dynamics, Emissions, Engines, Fuels, Ignition, Methane, Modeling, Natural gas, Nozzles
Journal Articles

Understanding the Nonlinear Reactivity Promoting Effect of n -Heptane Addition on the Binary Mixture From Low to Intermediate Temperature: A Case of Methane/ n -Heptane Mixtures

Zhaoming Mai, Yingtao Wu, Chenglong Tang, Wei Wang, Zuohua Huang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2024, 146(7): 071003.
Paper No: GTP-23-1250
https://doi.org/10.1115/1.4064148
Published Online: February 8, 2024
View Article titled, Understanding the Nonlinear Reactivity Promoting Effect of n -Heptane Addition on the Binary Mixture From Low to Intermediate Temperature: A Case of Methane/ n -Heptane Mixtures
Open the PDF for Understanding the Nonlinear Reactivity Promoting Effect of n -Heptane Addition on the Binary Mixture From Low to Intermediate Temperature: A Case of Methane/ n -Heptane Mixtures in another window
Topics: Methane, Temperature, Ignition, Ignition delay, Low temperature
Includes: Supplementary data
Journal Articles

Prospects for Low-Resolution NDIR Sensors to Discern Ignition Properties of Fuels

Ashish Sutar, Anandvinod Dalmiya, Manaf Sheyyab, Hadis Anahideh, Eric K. Mayhew, Kenneth Brezinsky, Patrick T. Lynch
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2024, 146(7): 071009.
Paper No: GTP-23-1518
https://doi.org/10.1115/1.4064334
Published Online: February 8, 2024
View Article titled, Prospects for Low-Resolution NDIR Sensors to Discern Ignition Properties of Fuels
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Topics: Fourier transform infrared spectroscopy, Fuels, Machine learning, Resolution (Optics), Sensors, Ignition, Jet fuels, Light-emitting diodes, Testing
Journal Articles

Development of an Artificial Intelligence Model to Predict Combustion Properties, With a Focus on Auto-Ignition Delay

Roda Bounaceur, Romain Heymes, Pierre-Alexandre Glaude, Baptiste Sirjean, René Fournet, Pierre Montagne, Alexandre Auvray, Eric Impellizzeri, Pierre Biehler, Alexandre Picard, Bastien Prieur-Garrouste, Michel Molière
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061011.
Paper No: GTP-23-1436
https://doi.org/10.1115/1.4063774
Published Online: January 4, 2024
View Article titled, Development of an Artificial Intelligence Model to Predict Combustion Properties, With a Focus on Auto-Ignition Delay
Open the PDF for Development of an Artificial Intelligence Model to Predict Combustion Properties, With a Focus on Auto-Ignition Delay in another window
Topics: Algorithms, Artificial intelligence, Artificial neural networks, Combustion, Delays, Ignition, Ignition delay, Natural gas, Pressure, Robustness