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Journal Articles

Validation of Rotating Detonation Combustor Computational Fluid Dynamics Simulations for Predicting Unsteady Supersonic–Subsonic Flow Field at the Exit

Piyush Raj, Shaon Talukdar, Dalton Langer, Apurav Gupta, Joseph Meadows, Ajay Agrawal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041012.
Paper No: GTP-23-1481
https://doi.org/10.1115/1.4063706
Published Online: December 8, 2023
View Article titled, Validation of Rotating Detonation Combustor Computational Fluid Dynamics Simulations for Predicting Unsteady Supersonic–Subsonic Flow Field at the Exit
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Topics: Combustion chambers, Computational fluid dynamics, Explosions, Methane, Pressure, Probes, Simulation, Waves, Flow (Dynamics), Boundary-value problems
Journal Articles

The Structure and Stability of Premixed CH 4 , H 2 , and NH 3 /H 2 Flames in an Axially Staged Can Combustor

Aksel Ånestad, Ramgopal Sampath, Jonas Moeck, Andrea Gruber, Nicholas A. Worth
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051002.
Paper No: GTP-23-1511
https://doi.org/10.1115/1.4063718
Published Online: December 8, 2023
View Article titled, The Structure and Stability of Premixed CH 4 , H 2 , and NH 3 /H 2 Flames in an Axially Staged Can Combustor
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Topics: Flames, Methane, Combustion chambers, Fuels, Emissions, Combustion, Hydrogen
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

Accepted Manuscript
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.
Paper No: GTP-23-1250
https://doi.org/10.1115/1.4064148
Published Online: November 29, 2023
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: Heptane, Methane, Temperature, Ignition, Heat, Low temperature, Chain, Fuels, Ignition delay
Journal Articles

Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor with Angular Air Supply

Accepted Manuscript
Sven Hoffmann, Rainer Koch, Hans-Jörg Bauer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1287
https://doi.org/10.1115/1.4063988
Published Online: November 7, 2023
View Article titled, Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor with Angular Air Supply
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Topics: Combustion chambers, Flames, Flow (Dynamics), Combustion, Exhaust gas recirculation, Fuels, Chemistry, Domes (Structural elements), Emissions, Gas turbines
Journal Articles

Turbulent Flame Speed and Flame Characteristics of Lean Premixed H 2 -CH 4 Flames at Moderate Pressure Levels

Filippo Faldella, Sebastian Eisenring, Taesung Kim, Ulrich Doll, Peter Jansohn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021012.
Paper No: GTP-23-1336
https://doi.org/10.1115/1.4063524
Published Online: November 2, 2023
View Article titled, Turbulent Flame Speed and Flame Characteristics of Lean Premixed H 2 -CH 4 Flames at Moderate Pressure Levels
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Topics: Flames, Fuels, Methane, Turbulence, Combustion, Combustion chambers, Hydrogen
Journal Articles

Mechanisms Leading to Stabilization and Incomplete Combustion in Lean CH 4 /H 2 Swirling Wall-Impinging Flames

Accepted Manuscript
Luming Fan, Bruno Savard, Benoit Fond, Antoine Durocher, Jeffrey Bergthorson, Spencer Carlyle, Patrizio Vena
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1460
https://doi.org/10.1115/1.4063833
Published Online: October 19, 2023
View Article titled, Mechanisms Leading to Stabilization and Incomplete Combustion in Lean CH 4 /H 2 Swirling Wall-Impinging Flames
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Topics: Combustion, Flames, Methane, Swirling flow, Quenching (Metalworking), Combustion chambers, Combustion systems, Gas turbines, Heat sinks, Nozzles
Journal Articles

Characterization of High-Pressure Hydrogen Leakages

Accepted Manuscript
Davide Cerbarano, Lorenzo Tieghi, Giovanni Delibra, Ermanno Lo Schiavo, Stefano Minotti, Alessandro Corsini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1331
https://doi.org/10.1115/1.4063830
Published Online: October 19, 2023
View Article titled, Characterization of High-Pressure Hydrogen Leakages
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Topics: High pressure (Physics), Hydrogen, Leakage, Methane, Ventilation, Cross-flow, Design, Engines, Fuels, Carbon
Journal Articles

Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model

Accepted Manuscript
Simone Castellani, Pier Carlo Nassini, Antonio Andreini, Roberto Meloni, Egidio Pucci, Agustin Valera Medina, Steven Morris, Burak Goktepe, Syed Mashruk
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1476
https://doi.org/10.1115/1.4063829
Published Online: October 19, 2023
View Article titled, Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model
Open the PDF for Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model in another window
Topics: Flames, Methane, Modeling, Fuels, Gas turbines, Hydrogen, Chemiluminescence, Chemistry, Combustion, Combustion chambers
Journal Articles

Pollutant Emissions Reporting and Performance Considerations for Ammonia-Blended Fuels in Gas Turbines

Christopher M. Douglas, Thomas D. Martz, Robert C. Steele, David R. Noble, Benjamin L. Emerson, Timothy C. Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011003.
Paper No: GTP-23-1332
https://doi.org/10.1115/1.4063417
Published Online: October 17, 2023
View Article titled, Pollutant Emissions Reporting and Performance Considerations for Ammonia-Blended Fuels in Gas Turbines
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Topics: Combustion, Drying, Emissions, Fuels, Gas turbines, Pollution, Methane
Journal Articles

Influence of Variable Swirl On Emissions in a Non-Premixed Fuel-Flexible Burner At Elevated Ambient Conditions

Accepted Manuscript
Daniel Pugh, Philip Bowen, Rukshan Navaratne, Burak Goktepe, Anthony Giles, Agustin Valera Medina, Steven Morris, Robin Vivoli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1411
https://doi.org/10.1115/1.4063786
Published Online: October 17, 2023
View Article titled, Influence of Variable Swirl On Emissions in a Non-Premixed Fuel-Flexible Burner At Elevated Ambient Conditions
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Topics: Emissions, Fuels, Flames, Pressure, Combustion chambers, Methane, Thermal energy, Chemiluminescence, Exhaust systems, High pressure (Physics)
Journal Articles

Investigation of Fuel and Load Flexibility of an Atmospheric Single Nozzle Jet-Stabilized FLOX® Combustor with Hydrogen/methane-Air Mixtures

Accepted Manuscript
Niklas Petry, Manu Mannazhi, Zhiyao Yin, Oliver Lammel, Klaus Peter Geigle, Andreas Huber
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1439
https://doi.org/10.1115/1.4063782
Published Online: October 16, 2023
View Article titled, Investigation of Fuel and Load Flexibility of an Atmospheric Single Nozzle Jet-Stabilized FLOX® Combustor with Hydrogen/methane-Air Mixtures
Open the PDF for Investigation of Fuel and Load Flexibility of an Atmospheric Single Nozzle Jet-Stabilized FLOX® Combustor with Hydrogen/methane-Air Mixtures in another window
Topics: Combustion chambers, Fuels, Hydrogen, Methane, Nozzles, Stress, Flames, Chemiluminescence, Combustion, Computer simulation
Journal Articles

Characterization of a Novel Am Micromix Nozzle Burning Methane to Hydrogen

Accepted Manuscript
Antoine Durocher, Luming Fan, Benjamin Francolini, Marc Furi, Gilles Bourque, Julien Sirois, David May, Jeffrey M. Bergthorson, Sean Yun, Patrizio Vena
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1444
https://doi.org/10.1115/1.4063690
Published Online: October 6, 2023
View Article titled, Characterization of a Novel Am Micromix Nozzle Burning Methane to Hydrogen
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Topics: Combustion, Hydrogen, Methane, Nozzles, Fuels, Acoustics, Flames, Dynamics (Mechanics), Stability, Additive manufacturing
Journal Articles

The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor

Yi Hao Kwah, Samuel Wiseman, James R. Dawson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111018.
Paper No: GTP-23-1321
https://doi.org/10.1115/1.4063315
Published Online: September 29, 2023
View Article titled, The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor
Open the PDF for The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor in another window
Topics: Combustion chambers, Ejectors, Flames, Fuels, Ignition, Methane, Hydrogen, Fossil fuels
Journal Articles

Erratum: “Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor” [ASME J. Eng. Gas Turbines Power, 143(12), p. 121022; DOI: 10.1115/1.4052091 ]

Abhishek Kushwaha, Praveen Kasthuri, Samadhan A. Pawar, R. I. Sujith, Ianko Chterev, Isaac Boxx
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Errata
J. Eng. Gas Turbines Power. October 2023, 145(10): 107001.
Paper No: GTP-23-1138
https://doi.org/10.1115/1.4062841
Published Online: August 1, 2023
View Article titled, Erratum: “Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor” [ASME J. Eng. Gas Turbines Power, 143(12), p. 121022; DOI: 10.1115/1.4052091 ]
Open the PDF for Erratum: “Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor” [ASME J. Eng. Gas Turbines Power, 143(12), p. 121022; DOI: 10.1115/1.4052091 ] in another window
Topics: Combustion chambers, Gas turbines, Hydrogen, Methane, Oscillations, Phase space, Time series, Signals
Journal Articles

Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks

Ahmed Almeldein, Noah Van Dam
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091008.
Paper No: GTP-23-1113
https://doi.org/10.1115/1.4062654
Published Online: July 27, 2023
View Article titled, Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks
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Topics: Artificial neural networks, Chemical kinetics, Combustion, Errors, Physics, Simulation, Temperature, Methane, Graphics processing units
Journal Articles

Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation

Jinlong Liu, Christopher J. Ulishney, Cosmin Emil Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081008.
Paper No: GTP-23-1094
https://doi.org/10.1115/1.4062418
Published Online: July 19, 2023
View Article titled, Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation
Open the PDF for Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation in another window
Topics: Combustion, Cylinders, Diesel engines, Emissions, Engines, Exhaust systems, Flames, Fuels, Ignition, Methane
Journal Articles

An Experimental Investigation of Supercritical Methane Injection Characteristics in a CO 2 Environment

Ritesh Ghorpade, Gihun Kim, K. R. V. Manikantachari (Raghu), Joshua Weiner, Daniel T. Banuti, Subith Vasu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031018.
Paper No: GTP-22-1280
https://doi.org/10.1115/1.4055632
Published Online: December 8, 2022
View Article titled, An Experimental Investigation of Supercritical Methane Injection Characteristics in a CO 2 Environment
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Topics: Carbon dioxide, Density, Fluids, Methane, Pressure, Temperature, Supercritical carbon dioxide
Journal Articles

Computational Fluid Dynamics Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions

Vyaas Gururajan, Riccardo Scarcelli, Sayan Biswas, Isaac Ekoto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031010.
Paper No: GTP-22-1461
https://doi.org/10.1115/1.4055778
Published Online: December 5, 2022
View Article titled, Computational Fluid Dynamics Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions
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Topics: Ignition, Low temperature, Plasmas (Ionized gases), Methane, Computational fluid dynamics, Heating, Modeling, Flames, Simulation, Temperature
Journal Articles

Enhancement of Low Operating Load Limit and Engine Characteristics by Hydrogen Addition in a Biogas-Fueled Spark-Ignition Engine

Hiresh Bundele, Penmatsa Sandeep Varma, Caneon Kurien, Mayank Mittal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021006.
Paper No: GTP-22-1219
https://doi.org/10.1115/1.4056101
Published Online: November 28, 2022
View Article titled, Enhancement of Low Operating Load Limit and Engine Characteristics by Hydrogen Addition in a Biogas-Fueled Spark-Ignition Engine
Open the PDF for Enhancement of Low Operating Load Limit and Engine Characteristics by Hydrogen Addition in a Biogas-Fueled Spark-Ignition Engine in another window
Topics: Biogas, Carbon dioxide, Combustion, Cylinders, Emissions, Engines, Fuels, Hydrogen, Methane, Spark-ignition engine
Journal Articles

The Ignition of C 1 –C 7 Natural Gas Blends and the Effect of Hydrogen Addition in the Low and High Temperature Regimes

A. Abd El-Sabor Mohamed, Amrit Bikram Sahu, Snehasish Panigrahy, Gilles Bourque, Henry Curran
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121009.
Paper No: GTP-22-1334
https://doi.org/10.1115/1.4055423
Published Online: October 7, 2022
View Article titled, The Ignition of C 1 –C 7 Natural Gas Blends and the Effect of Hydrogen Addition in the Low and High Temperature Regimes
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Topics: Fuels, High temperature, Hydrogen, Ignition, Methane, Natural gas, Oxidation, Sensitivity analysis, Temperature, Chain