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Journal Articles

Effect of Hydrogen Enrichment on Transfer Matrices of Fully and Technically Premixed Swirled Flames

Audrey Blondé, Bruno Schuermans, Khushboo Pandey, Nicolas Noiray
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121009.
Paper No: GTP-23-1325
https://doi.org/10.1115/1.4063415
Published Online: October 17, 2023
View Article titled, Effect of Hydrogen Enrichment on Transfer Matrices of Fully and Technically Premixed Swirled Flames
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Topics: Flames, Acoustics, Hydrogen, Delays, Speed of sound
Proceedings Papers

Effect of Hydrogen Enrichment on Transfer Matrices of Fully and Technically Premixed Swirled Flames

Audrey Blondé, Bruno Schuermans, Khushboo Pandey, Nicolas Noiray
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A032, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101500
https://doi.org/10.1115/GT2023-101500
View Paper titled, Effect of Hydrogen Enrichment on Transfer Matrices of Fully and Technically Premixed Swirled Flames
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Topics: Flames, Hydrogen, Transfer functions
Proceedings Papers

On the Demonstration of a Humid Combustion System Performing Flexible Fuel-Switch From Pure Hydrogen to Natural Gas With Ultra-Low NOx Emissions

Simeon Dybe, Muhammad Yasir, Felix Güthe, Reddy Alemela, Michael Bartlett, Bruno Schuermans, Christian Oliver Paschereit
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A016, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103023
https://doi.org/10.1115/GT2023-103023
View Paper titled, On the Demonstration of a Humid Combustion System Performing Flexible Fuel-Switch From Pure Hydrogen to Natural Gas With Ultra-Low NOx Emissions
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Topics: Combustion, Combustion systems, Emissions, Fuels, Hydrogen, Natural gas, Nitrogen oxides, Switches, Syngas
Proceedings Papers

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Alexander J. Eder, Bayu Dharmaputra, Marcel Désor, Camilo F. Silva, Alex M. Garcia, Bruno Schuermans, Nicolas Noiray, Wolfgang Polifke
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102833
https://doi.org/10.1115/GT2023-102833
View Paper titled, Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment
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Topics: Absorption spectroscopy, Combustion, Combustion chambers, Entropy, Flames, Hydrogen, Large eddy simulation, Lasers, Noise (Sound), System identification
Journal Articles

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Alexander J. Eder, Bayu Dharmaputra, Marcel Désor, Camilo F. Silva, Alex M. Garcia, Bruno Schuermans, Nicolas Noiray, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111001.
Paper No: GTP-23-1312
https://doi.org/10.1115/1.4063283
Published Online: September 14, 2023
View Article titled, Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment
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Topics: Combustion chambers, Diffusion (Physics), Entropy, Flames, Hydrogen, Temperature, Waves
Proceedings Papers

Self-Excited High-Frequency Transverse Limit-Cycle Oscillations and Associated Flame Dynamics in a Gas Turbine Reheat Combustor Experiment

Jonathan McClure, Frederik M. Berger, Michael Bertsch, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A009, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59540
https://doi.org/10.1115/GT2021-59540
View Paper titled, Self-Excited High-Frequency Transverse Limit-Cycle Oscillations and Associated Flame Dynamics in a Gas Turbine Reheat Combustor Experiment
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Topics: Combustion chambers, Dynamics (Mechanics), Flames, Gas turbines, Limit cycles, Oscillations, Acoustics, Pressure, Displacement, Heat
Journal Articles

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems

Thomas Hofmeister, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031016.
Paper No: GTP-19-1434
https://doi.org/10.1115/1.4044936
Published Online: February 3, 2020
View Article titled, Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems
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Topics: Acoustics, Damping, Modeling, Vortex shedding, Flow (Dynamics)
Proceedings Papers

Quantification of Energy Transformation Processes Between Acoustic and Hydrodynamic Modes in Non-Compact Thermoacoustic Systems via a Helmholtz-Hodge Decomposition Approach

Thomas Hofmeister, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A013, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90240
https://doi.org/10.1115/GT2019-90240
View Paper titled, Quantification of Energy Transformation Processes Between Acoustic and Hydrodynamic Modes in Non-Compact Thermoacoustic Systems via a Helmholtz-Hodge Decomposition Approach
Open the PDF for Quantification of Energy Transformation Processes Between Acoustic and Hydrodynamic Modes in Non-Compact Thermoacoustic Systems via a Helmholtz-Hodge Decomposition Approach in another window
Topics: Acoustics, Energy transformation, Damping, Stability, Vortex shedding, Engineering simulation, Simulation, Combustion chambers, Entropy, Excitation
Proceedings Papers

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems

Thomas Hofmeister, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A014, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90241
https://doi.org/10.1115/GT2019-90241
View Paper titled, Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems
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Topics: Acoustics, Damping, Modeling, Vortex shedding, Combustion chambers, Combustion systems, Gas turbines, Network models, Stability
Proceedings Papers

Combustion Instabilities Damping System Development for Dry Low NOx Emissions Operability Enhancement of a Heavy-Duty Gas Turbine

Matteo Cerutti, Nicola Giannini, Bruno Schuermans, Riccardo Brenci, Alessandro Marini, Gianni Ceccherini, Giovanni Riccio
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A017, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91246
https://doi.org/10.1115/GT2019-91246
View Paper titled, Combustion Instabilities Damping System Development for Dry Low NOx Emissions Operability Enhancement of a Heavy-Duty Gas Turbine
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Topics: Combustion, Damping, Emissions, Gas turbines, Nitrogen oxides, Design, Dampers, Combustion chambers, Acoustics, Engines
Proceedings Papers

A Novel Reheat Combustor Experiment for the Analysis of High-Frequency Flame Dynamics: Concept and Experimental Validation

Frederik M. Berger, Tobias Hummel, Pedro Romero Vega, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A051, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77101
https://doi.org/10.1115/GT2018-77101
View Paper titled, A Novel Reheat Combustor Experiment for the Analysis of High-Frequency Flame Dynamics: Concept and Experimental Validation
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Topics: Combustion chambers, Dynamics (Mechanics), Flames, Combustion, Design, Ignition, Pressure, Resonance, Acoustical properties, Acoustics
Proceedings Papers

Numerical Design of a Novel Reheat Combustor Experiment for the Analysis of High-Frequency Flame Dynamics

Pedro Romero Vega, Frederik M. Berger, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A046, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77034
https://doi.org/10.1115/GT2018-77034
View Paper titled, Numerical Design of a Novel Reheat Combustor Experiment for the Analysis of High-Frequency Flame Dynamics
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Topics: Combustion chambers, Design, Dynamics (Mechanics), Flames, Acoustics, Damping, Flow (Dynamics), Aerodynamics, Boundary layers, Combustion
Journal Articles

Extraction of Linear Growth and Damping Rates of High-Frequency Thermoacoustic Oscillations From Time Domain Data

Tobias Hummel, Frederik Berger, Nicolai Stadlmair, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 051505.
Paper No: GTP-17-1274
https://doi.org/10.1115/1.4038240
Published Online: December 19, 2017
View Article titled, Extraction of Linear Growth and Damping Rates of High-Frequency Thermoacoustic Oscillations From Time Domain Data
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Topics: Acoustics, Damping, Flames, Oscillations, Heat
Journal Articles

Pulsation-Amplitude-Dependent Flame Dynamics of High-Frequency Thermoacoustic Oscillations in Lean-Premixed Gas Turbine Combustors

Frederik M. Berger, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2018, 140(4): 041507.
Paper No: GTP-17-1257
https://doi.org/10.1115/1.4038036
Published Online: November 7, 2017
View Article titled, Pulsation-Amplitude-Dependent Flame Dynamics of High-Frequency Thermoacoustic Oscillations in Lean-Premixed Gas Turbine Combustors
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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Flames, Heat, Oscillations, Pressure, Stability, Gas turbines, Displacement
Proceedings Papers

An Onion Peeling Reconstruction of the Spatial Characteristics of Entropy Waves in a Model Gas Turbine Combustor

Dominik Wassmer, Felix Pause, Bruno Schuermans, Christian Oliver Paschereit, Jonas P. Moeck
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A037, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64717
https://doi.org/10.1115/GT2017-64717
View Paper titled, An Onion Peeling Reconstruction of the Spatial Characteristics of Entropy Waves in a Model Gas Turbine Combustor
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Topics: Combustion chambers, Entropy, Gas turbines, Waves, Acoustics, Noise (Sound), Turbines, Flight, Fluctuations (Physics), Gas discharge (Electric discharge)
Proceedings Papers

Pulsation-Amplitude-Dependent Flame Dynamics of High-Frequency Thermoacoustic Oscillations in Lean-Premixed Gas Turbine Combustors

Frederik M. Berger, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A061, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63997
https://doi.org/10.1115/GT2017-63997
View Paper titled, Pulsation-Amplitude-Dependent Flame Dynamics of High-Frequency Thermoacoustic Oscillations in Lean-Premixed Gas Turbine Combustors
Open the PDF for Pulsation-Amplitude-Dependent Flame Dynamics of High-Frequency Thermoacoustic Oscillations in Lean-Premixed Gas Turbine Combustors in another window
Topics: Combustion chambers, Dynamics (Mechanics), Flames, Gas turbines, Oscillations, Acoustics, Heat, Chemiluminescence, Deformation, Flow (Dynamics)
Proceedings Papers

Extraction of Linear Growth and Damping Rates of High-Frequency Thermoacoustic Oscillations From Time Domain Data

Tobias Hummel, Frederik Berger, Nicolai Stadlmair, Bruno Schuermans, Thomas Sattelmayer
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A080, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64233
https://doi.org/10.1115/GT2017-64233
View Paper titled, Extraction of Linear Growth and Damping Rates of High-Frequency Thermoacoustic Oscillations From Time Domain Data
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Topics: Damping, Oscillations, Pressure, Acoustics, Flames, Heat, Bifurcation, Chemiluminescence, Combustion systems, Design
Journal Articles

Low-Order Modeling of Nonlinear High-Frequency Transversal Thermoacoustic Oscillations in Gas Turbine Combustors

Tobias Hummel, Klaus Hammer, Pedro Romero, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071503.
Paper No: GTP-16-1322
https://doi.org/10.1115/1.4035529
Published Online: February 23, 2017
View Article titled, Low-Order Modeling of Nonlinear High-Frequency Transversal Thermoacoustic Oscillations in Gas Turbine Combustors
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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Flames, Gas turbines, Modeling, Oscillations, Pressure, Simulation, Stability
Journal Articles

High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part I: Experimental Investigation of Local Flame Response

Frederik M. Berger, Tobias Hummel, Michael Hertweck, Jan Kaufmann, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071501.
Paper No: GTP-16-1323
https://doi.org/10.1115/1.4035591
Published Online: February 14, 2017
View Article titled, High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part I: Experimental Investigation of Local Flame Response
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Topics: Acoustics, Combustion chambers, Flames, Heat, Oscillations, Pressure, Gas turbines
Journal Articles

High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part II: Modeling and Analysis

Tobias Hummel, Frederik Berger, Michael Hertweck, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071502.
Paper No: GTP-16-1324
https://doi.org/10.1115/1.4035592
Published Online: February 14, 2017
View Article titled, High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part II: Modeling and Analysis
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Topics: Acoustics, Combustion chambers, Displacement, Flames, Gas turbines, Heat, Oscillations, Pressure, Deformation, Modeling