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Journal Articles

The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame

Sharan Sreedeep, Vikram Ramanan, Aritra Chakraborty, Satyanarayanan R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061009.
Paper No: GTP-21-1594
DOI: https://doi.org/10.1115/1.4054014
Published Online: March 29, 2022
View Article titled, The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame
Click here to open pdf in another window PDF for The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame
Topics: Acoustics, Chemiluminescence, Combustion chambers, Flames, Heat, Oscillations, Pressure, Wavelet transforms, Flow (Dynamics), Fluctuations (Physics)
Journal Articles

Characterization of a Newly Designed Test Bench for Investigations of Flame–Wall Interaction

Rahand Dalshad, Tobias Sander, Michael Pfitzner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041006.
Paper No: GTP-21-1423
DOI: https://doi.org/10.1115/1.4052264
Published Online: January 13, 2022
View Article titled, Characterization of a Newly Designed Test Bench for Investigations of Flame–Wall Interaction
Click here to open pdf in another window PDF for Characterization of a Newly Designed Test Bench for Investigations of Flame–Wall Interaction
Topics: Flames, Flow (Dynamics), Fuels, Lasers, Methane, Temperature, Heat, Temperature measurement, Chemiluminescence, Generators
Journal Articles

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray

Shawn A. Reggeti, Allen Parker, C. Taber Wanstall, Ajay K. Agrawal, Joshua A. Bittle
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091018.
Paper No: GTP-21-1095
DOI: https://doi.org/10.1115/1.4050868
Published Online: May 31, 2021
View Article titled, Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray
Click here to open pdf in another window PDF for Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray
Topics: Combustion, Flames, Fuels, Soot, Sprays, Turbulence, Vapors, Temperature, Chemiluminescence, Pressure
Journal Articles

Experimental Investigation Into the Role of Mean Flame Stabilization on the Combustion Dynamics of High-Hydrogen Fuels in a Turbulent Combustor

Nikhil A. Baraiya, Vikram Ramanan, N. Baladandayuthapani, Chetankumar S. Vegad, S. R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081021.
Paper No: GTP-20-1588
DOI: https://doi.org/10.1115/1.4050067
Published Online: April 19, 2021
View Article titled, Experimental Investigation Into the Role of Mean Flame Stabilization on the Combustion Dynamics of High-Hydrogen Fuels in a Turbulent Combustor
Click here to open pdf in another window PDF for Experimental Investigation Into the Role of Mean Flame Stabilization on the Combustion Dynamics of High-Hydrogen Fuels in a Turbulent Combustor
Topics: Acoustics, Combustion, Combustion chambers, Dynamics (Mechanics), Flames, Fuels, Hydrogen, Pressure, Oscillations, Chemiluminescence
Journal Articles

Investigation of Fuel and Load Flexibility in a Siemens Gas Turbine-600/700/800 Burner Under Atmospheric Pressure Conditions Using High-Speed Hydroxyl-PLIF and Hydroxyl Radical Chemiluminescence Imaging

Arman Ahamed Subash, Haisol Kim, Sven-Inge Möller, Mattias Richter, Christian Brackmann, Marcus Aldén, Andreas Lantz, Annika Lindholm, Jenny Larfeldt, Daniel Lörstad
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081009.
Paper No: GTP-20-1509
DOI: https://doi.org/10.1115/1.4049499
Published Online: March 31, 2021
View Article titled, Investigation of Fuel and Load Flexibility in a Siemens Gas Turbine-600/700/800 Burner Under Atmospheric Pressure Conditions Using High-Speed Hydroxyl-PLIF and Hydroxyl Radical Chemiluminescence Imaging
Click here to open pdf in another window PDF for Investigation of Fuel and Load Flexibility in a Siemens Gas Turbine-600/700/800 Burner Under Atmospheric Pressure Conditions Using High-Speed Hydroxyl-PLIF and Hydroxyl Radical Chemiluminescence Imaging
Topics: Chemiluminescence, Flames, Fuels, Stress, Combustion, Turbines, Atmospheric pressure
Journal Articles

Experimental Investigation of the Combustion Behavior of Single-Nozzle Liquid-FLOX ® -Based Burners on an Atmospheric Test Rig

Saeed Izadi, Jan Zanger, Oliver Kislat, Benedict Enderle, Felix Grimm, Peter Kutne, Manfred Aigner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071021.
Paper No: GTP-20-1447
DOI: https://doi.org/10.1115/1.4049166
Published Online: March 31, 2021
View Article titled, Experimental Investigation of the Combustion Behavior of Single-Nozzle Liquid-FLOX ® -Based Burners on an Atmospheric Test Rig
Click here to open pdf in another window PDF for Experimental Investigation of the Combustion Behavior of Single-Nozzle Liquid-FLOX ® -Based Burners on an Atmospheric Test Rig
Topics: Emissions, Flames, Fuels, Nozzles, Thermal energy, Exhaust systems, Temperature, Nitrogen oxides, Chemiluminescence, Combustion chambers
Journal Articles

The Effect of the Degree of Premixedness on Self-Excited Combustion Instability

Adam Howie, Daniel Doleiden, Stephen Peluso, Jacqueline O'Connor
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071024.
Paper No: GTP-20-1458
DOI: https://doi.org/10.1115/1.4049486
Published Online: March 31, 2021
View Article titled, The Effect of the Degree of Premixedness on Self-Excited Combustion Instability
Click here to open pdf in another window PDF for The Effect of the Degree of Premixedness on Self-Excited Combustion Instability
Topics: Combustion chambers, Flames, Fluctuations (Physics), Nozzles, Oscillations, Heat, Fuels, Pressure, Dynamics (Mechanics), Combustion
Journal Articles

Emissions Performance of Staged Premixed and Diffusion Combustor Concepts for an NH 3 /Air Flame With and Without Reactant Humidification

D. Pugh, A. Valera-Medina, P. Bowen, A. Giles, B. Goktepe, J. Runyon, S. Morris, S. Hewlett, R. Marsh
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051012.
Paper No: GTP-20-1524
DOI: https://doi.org/10.1115/1.4049451
Published Online: March 11, 2021
View Article titled, Emissions Performance of Staged Premixed and Diffusion Combustor Concepts for an NH 3 /Air Flame With and Without Reactant Humidification
Click here to open pdf in another window PDF for Emissions Performance of Staged Premixed and Diffusion Combustor Concepts for an NH 3 /Air Flame With and Without Reactant Humidification
Topics: Chemiluminescence, Combustion chambers, Diffusion (Physics), Emissions, Flames, Nitrogen oxides, Fuels
Journal Articles

Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor

Tommy Genova, Michelle Otero, Jonathan Reyes, Scott Martin, Kareem Ahmed
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031006.
Paper No: GTP-20-1582
DOI: https://doi.org/10.1115/1.4049700
Published Online: February 8, 2021
View Article titled, Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor
Click here to open pdf in another window PDF for Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor
Topics: Combustion chambers, Flames, Flow (Dynamics), Fuels, High pressure (Physics), Emissions, Gas turbines, Jets, Chemiluminescence, Methane
Journal Articles

Characterization of Additive Layer Manufacturing Swirl Burner Surface Roughness and Its Effects on Flame Stability Using High-Speed Diagnostics

Jon Runyon, Anthony Giles, Richard Marsh, Daniel Pugh, Burak Goktepe, Philip Bowen, Steve Morris
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2020, 142(4): 041017.
Paper No: GTP-19-1389
DOI: https://doi.org/10.1115/1.4044950
Published Online: February 4, 2020
View Article titled, Characterization of Additive Layer Manufacturing Swirl Burner Surface Roughness and Its Effects on Flame Stability Using High-Speed Diagnostics
Click here to open pdf in another window PDF for Characterization of Additive Layer Manufacturing Swirl Burner Surface Roughness and Its Effects on Flame Stability Using High-Speed Diagnostics
Topics: Chemiluminescence, Flames, Flow (Dynamics), Stability, Surface roughness, Nozzles, Emissions, Exhaust systems, Manufacturing, Combustion
Journal Articles

On the Interaction of Swirling Flames in a Lean Premixed Combustor

Gopakumar Ramachandran, Ankit Kumar Dutta, Harish Durairaj, Swetaprovo Chaudhuri
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031006.
Paper No: GTP-19-1347
DOI: https://doi.org/10.1115/1.4044732
Published Online: January 17, 2020
View Article titled, On the Interaction of Swirling Flames in a Lean Premixed Combustor
Click here to open pdf in another window PDF for On the Interaction of Swirling Flames in a Lean Premixed Combustor
Topics: Combustion chambers, Flames, Swirling flow, Heat, Flow (Dynamics), Chemiluminescence, Lasers, Particulate matter, Fluorescence, Sound pressure
Journal Articles

Phase-Opposition Control of the Precessing Vortex Core in Turbulent Swirl Flames for Investigation of Mixing and Flame Stability

Finn Lückoff, Moritz Sieber, Christian Oliver Paschereit, Kilian Oberleithner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111008.
Paper No: GTP-19-1377
DOI: https://doi.org/10.1115/1.4044469
Published Online: September 16, 2019
View Article titled, Phase-Opposition Control of the Precessing Vortex Core in Turbulent Swirl Flames for Investigation of Mixing and Flame Stability
Click here to open pdf in another window PDF for Phase-Opposition Control of the Precessing Vortex Core in Turbulent Swirl Flames for Investigation of Mixing and Flame Stability
Topics: Dynamics (Mechanics), Flames, Flow (Dynamics), Flow control, Fluctuations (Physics), Particulate matter, Turbulence, Vortices, Signals, Actuators
Journal Articles

Optical Measurements of a Lower Calorific Values-Combustor Operated in a Micro Gas Turbine With Various Fuel Compositions

Timo Zornek, Thomas Mosbach, Manfred Aigner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041032.
Paper No: GTP-18-1375
DOI: https://doi.org/10.1115/1.4040908
Published Online: December 7, 2018
View Article titled, Optical Measurements of a Lower Calorific Values-Combustor Operated in a Micro Gas Turbine With Various Fuel Compositions
Click here to open pdf in another window PDF for Optical Measurements of a Lower Calorific Values-Combustor Operated in a Micro Gas Turbine With Various Fuel Compositions
Topics: Combustion, Combustion chambers, Flames, Fuels, Micro gas turbines, Hydrogen, Optical measurement, Chemiluminescence, Emissions, Exhaust systems
Journal Articles

OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine

Jonathan Tobias, Daniel Depperschmidt, Cooper Welch, Robert Miller, Mruthunjaya Uddi, Ajay K. Agrawal, Ron Daniel, Jr.
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 021021.
Paper No: GTP-18-1436
DOI: https://doi.org/10.1115/1.4041143
Published Online: October 4, 2018
View Article titled, OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine
Click here to open pdf in another window PDF for OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine
Topics: Chemiluminescence, Combustion, Engines, Explosions, Imaging, Methane, Pressure, Waves, Fuels, Flow (Dynamics)
Journal Articles

Experimental Investigation of Self-Excited Combustion Instabilities in a Lean, Premixed, Gas Turbine Combustor at High Pressure

Timo Buschhagen, Rohan Gejji, John Philo, Lucky Tran, J. Enrique Portillo Bilbao, Carson D. Slabaugh
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 111503.
Paper No: GTP-17-1648
DOI: https://doi.org/10.1115/1.4039760
Published Online: June 27, 2018
View Article titled, Experimental Investigation of Self-Excited Combustion Instabilities in a Lean, Premixed, Gas Turbine Combustor at High Pressure
Click here to open pdf in another window PDF for Experimental Investigation of Self-Excited Combustion Instabilities in a Lean, Premixed, Gas Turbine Combustor at High Pressure
Topics: Combustion, Combustion chambers, Flames, Pressure, Heat, Acoustics, Vortices, High pressure (Physics), Cycles, Chemiluminescence
Journal Articles

High-Speed Imaging of Forced Ignition Kernels in Nonuniform Jet Fuel/Air Mixtures

Sheng Wei, Brandon Sforzo, Jerry Seitzman
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 071503.
Paper No: GTP-17-1335
DOI: https://doi.org/10.1115/1.4038322
Published Online: May 29, 2018
View Article titled, High-Speed Imaging of Forced Ignition Kernels in Nonuniform Jet Fuel/Air Mixtures
Click here to open pdf in another window PDF for High-Speed Imaging of Forced Ignition Kernels in Nonuniform Jet Fuel/Air Mixtures
Topics: Fuels, Ignition, Imaging, Emissions, Chemiluminescence
Journal Articles

Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation

D. Ebi, A. Denisov, G. Bonciolini, E. Boujo, N. Noiray
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 061504.
Paper No: GTP-17-1450
DOI: https://doi.org/10.1115/1.4038326
Published Online: January 17, 2018
View Article titled, Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation
Click here to open pdf in another window PDF for Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation
Topics: Acoustics, Bifurcation, Chemiluminescence, Combustion chambers, Flames, Heat, Oscillations, Pressure, Sound pressure, Fluctuations (Physics)
Journal Articles

Catalytic Influence of Water Vapor on Lean Blow-Off and NO x Reduction for Pressurized Swirling Syngas Flames

Daniel Pugh, Philip Bowen, Andrew Crayford, Richard Marsh, Jon Runyon, Steven Morris, Anthony Giles
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 061502.
Paper No: GTP-17-1408
DOI: https://doi.org/10.1115/1.4038417
Published Online: January 17, 2018
View Article titled, Catalytic Influence of Water Vapor on Lean Blow-Off and NO x Reduction for Pressurized Swirling Syngas Flames
Click here to open pdf in another window PDF for Catalytic Influence of Water Vapor on Lean Blow-Off and NO x Reduction for Pressurized Swirling Syngas Flames
Topics: Chemiluminescence, Flames, Fuels, Nitrogen oxides, Pressure, Swirling flow, Water, Temperature, Emissions, Syngas
Journal Articles

Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor

Hiroshi Gotoda, Kenta Hayashi, Ryosuke Tsujimoto, Shohei Domen, Shigeru Tachibana
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041509.
Paper No: GTP-16-1294
DOI: https://doi.org/10.1115/1.4034700
Published Online: November 8, 2016
View Article titled, Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor
Click here to open pdf in another window PDF for Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor
Topics: Combustion, Combustion chambers, Entropy, Gas turbines, Oscillations, Time series, Fluctuations (Physics), Chemiluminescence
Journal Articles

Experimental Study of the Interaction of Water Sprays With Swirling Premixed Natural Gas Flames

Stephan Lellek, Christoph Barfuß, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2017, 139(2): 021506.
Paper No: GTP-16-1279
DOI: https://doi.org/10.1115/1.4034238
Published Online: September 13, 2016
View Article titled, Experimental Study of the Interaction of Water Sprays With Swirling Premixed Natural Gas Flames
Click here to open pdf in another window PDF for Experimental Study of the Interaction of Water Sprays With Swirling Premixed Natural Gas Flames
Topics: Combustion chambers, Drops, Flames, Heat, Nitrogen oxides, Sprays, Underground injection, Water, Combustion, Emissions