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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

Paper No: GT2021-59540

DOI: https://doi.org/10.1115/GT2021-59540

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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

J. Eng. Gas Turbines Power. March 2020, 142(3): 031016.

Paper No: GTP-19-1434

DOI: https://doi.org/10.1115/1.4044936

Published Online: February 3, 2020

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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

Paper No: GT2019-90240

DOI: https://doi.org/10.1115/GT2019-90240

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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

Paper No: GT2019-90241

DOI: https://doi.org/10.1115/GT2019-90241

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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

Paper No: GT2019-91246

DOI: https://doi.org/10.1115/GT2019-91246

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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

Paper No: GT2018-77101

DOI: https://doi.org/10.1115/GT2018-77101

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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

Paper No: GT2018-77034

DOI: https://doi.org/10.1115/GT2018-77034

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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

J. Eng. Gas Turbines Power. May 2018, 140(5): 051505.

Paper No: GTP-17-1274

DOI: https://doi.org/10.1115/1.4038240

Published Online: December 19, 2017

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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

J. Eng. Gas Turbines Power. April 2018, 140(4): 041507.

Paper No: GTP-17-1257

DOI: https://doi.org/10.1115/1.4038036

Published Online: November 7, 2017

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Flames, Heat, Oscillations, Pressure, Stability, Gas turbines, Displacement

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

Paper No: GT2017-63997

DOI: https://doi.org/10.1115/GT2017-63997

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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

Paper No: GT2017-64233

DOI: https://doi.org/10.1115/GT2017-64233

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Topics: Damping, Oscillations, Pressure, Acoustics, Flames, Heat, Bifurcation, Chemiluminescence, Combustion systems, Design

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

Paper No: GT2017-64717

DOI: https://doi.org/10.1115/GT2017-64717

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Topics: Combustion chambers, Entropy, Gas turbines, Waves, Acoustics, Noise (Sound), Turbines, Flight, Fluctuations (Physics), Gas discharge (Electric discharge)

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

J. Eng. Gas Turbines Power. July 2017, 139(7): 071503.

Paper No: GTP-16-1322

DOI: https://doi.org/10.1115/1.4035529

Published Online: February 23, 2017

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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

J. Eng. Gas Turbines Power. July 2017, 139(7): 071501.

Paper No: GTP-16-1323

DOI: https://doi.org/10.1115/1.4035591

Published Online: February 14, 2017

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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

J. Eng. Gas Turbines Power. July 2017, 139(7): 071502.

Paper No: GTP-16-1324

DOI: https://doi.org/10.1115/1.4035592

Published Online: February 14, 2017

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Topics: Acoustics, Combustion chambers, Displacement, Flames, Gas turbines, Heat, Oscillations, Pressure, Deformation, Modeling

Journal Articles

An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor

Dominik Wassmer, Bruno Schuermans, Christian Oliver Paschereit, Jonas P. Moeck

J. Eng. Gas Turbines Power. April 2017, 139(4): 041501.

Paper No: GTP-16-1289

DOI: https://doi.org/10.1115/1.4034542

Published Online: October 18, 2016

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Topics: Acoustics, Combustion, Combustion chambers, Entropy, Flight, Fluctuations (Physics), Gas turbines, Temperature, Temperature measurement, Waves

Journal Articles

Linearized Euler Equations for the Prediction of Linear High-Frequency Stability in Gas Turbine Combustors

Moritz Schulze, Tobias Hummel, Noah Klarmann, Frederik Berger, Bruno Schuermans, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2017, 139(3): 031510.

Paper No: GTP-16-1319

DOI: https://doi.org/10.1115/1.4034453

Published Online: October 4, 2016

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Topics: Acoustics, Combustion, Combustion chambers, Flames, Flow (Dynamics), Gas turbines, Heat, Stability, Stress, Computational fluid dynamics

Proceedings Papers

Identification of Multi-Parameter Flame Transfer Function for a Reheat Combustor

Alessandro Scarpato, Lisa Zander, Rohit Kulkarni, Bruno Schuermans

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A038, June 13–17, 2016

Paper No: GT2016-57699

DOI: https://doi.org/10.1115/GT2016-57699

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Topics: Combustion chambers, Flames, Transfer functions, Combustion systems, Dynamic response, Gas turbines, Emissions, Engineering simulation, Engines, Fluctuations (Physics)

Proceedings Papers

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

Tobias Hummel, Klaus Hammer, Pedro Romero, Bruno Schuermans, Thomas Sattelmayer

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A048, June 13–17, 2016

Paper No: GT2016-57913

DOI: https://doi.org/10.1115/GT2016-57913

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Topics: Combustion chambers, Gas turbines, Modeling, Oscillations, Acoustics, Flames, Dynamic systems, Dynamics (Mechanics), Combustion, Damping

Proceedings Papers

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

Frederik M. Berger, Tobias Hummel, Michael Hertweck, Jan Kaufmann, Bruno Schuermans, Thomas Sattelmayer

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A029, June 13–17, 2016

Paper No: GT2016-57583

DOI: https://doi.org/10.1115/GT2016-57583

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Topics: Combustion chambers, Flames, Gas turbines, Transfer functions, Heat, Acoustics, Chemiluminescence, Combustion, Dynamics (Mechanics), Imaging

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Journal citation

NARROW

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor

Linearized Euler Equations for the Prediction of Linear High-Frequency Stability in Gas Turbine Combustors

Identification of Multi-Parameter Flame Transfer Function for a Reheat Combustor

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

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

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