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Journal Articles

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Sylvain C. Humbert, Alessandro Orchini, Christian Oliver Paschereit, Nicolas Noiray

J. Eng. Gas Turbines Power. March 2023, 145(3): 031021.

Paper No: GTP-22-1295

DOI: https://doi.org/10.1115/1.4055366

Published Online: December 7, 2022

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Topics: Combustion chambers, Delays, Flames, Noise (Sound), Spin (Aerodynamics), Feedback, Oscillations

Proceedings Papers

Modeling the Convection of Entropy Waves in Strongly Non-Parallel Turbulent Flows Using a Linearized Framework

Thomas Ludwig Kaiser, Nicolas Noiray, Quentin Male, Kilian Oberleithner

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A039, June 13–17, 2022

Paper No: GT2022-82971

DOI: https://doi.org/10.1115/GT2022-82971

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Topics: Convection, Entropy, Modeling, Turbulence, Waves, Flow (Dynamics), Shear (Mechanics), Ducts, Fluctuations (Physics), Combustion chambers

Proceedings Papers

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Sylvain C. Humbert, Alessandro Orchini, Christian Oliver Paschereit, Nicolas Noiray

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A046, June 13–17, 2022

Paper No: GT2022-81729

DOI: https://doi.org/10.1115/GT2022-81729

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Topics: Combustion chambers, Feedback, Noise (Sound)

Proceedings Papers

Accurate Prediction of Confined Turbulent Boundary Layer Flashback Through a Critically Strained Flame Model

Alex G. Novoselov, Dominik Ebi, Nicolas Noiray

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A023, June 13–17, 2022

Paper No: GT2022-82506

DOI: https://doi.org/10.1115/GT2022-82506

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Topics: Boundary layer turbulence, Flames, Hydrogen, Swirling flow, Boundary layers, Gas turbines, Carbon, Combustion, Design, Dynamics (Mechanics)

Journal Articles

Accurate Prediction of Confined Turbulent Boundary Layer Flashback Through a Critically Strained Flame Model

Alex G. Novoselov, Dominik Ebi, Nicolas Noiray

J. Eng. Gas Turbines Power. October 2022, 144(10): 101013.

Paper No: GTP-22-1400

DOI: https://doi.org/10.1115/1.4055413

Published Online: September 12, 2022

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Topics: Boundary layers, Flames, Boundary layer turbulence, Hydrogen, Flow (Dynamics)

Journal Articles

Stability and Limit Cycles of a Nonlinear Damper Acting on a Linearly Unstable Thermoacoustic Mode

Claire Bourquard, Nicolas Noiray

J. Eng. Gas Turbines Power. May 2019, 141(5): 051012.

Paper No: GTP-18-1687

DOI: https://doi.org/10.1115/1.4042080

Published Online: December 17, 2018

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Topics: Cavities, Dampers, Limit cycles, Pressure, Acoustics

Journal Articles

Background-Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

Markus Weilenmann, Yuan Xiong, Mirko Bothien, Nicolas Noiray

J. Eng. Gas Turbines Power. January 2019, 141(1): 011030.

Paper No: GTP-18-1494

DOI: https://doi.org/10.1115/1.4041240

Published Online: October 17, 2018

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Topics: Acoustics, Combustion, Combustion chambers, Density, Flames, Flow (Dynamics), Fuels, Oscillations, Signals, Algorithms

Journal Articles

Synchronization of Thermoacoustic Modes in Sequential Combustors

Giacomo Bonciolini, Nicolas Noiray

J. Eng. Gas Turbines Power. March 2019, 141(3): 031010.

Paper No: GTP-18-1477

DOI: https://doi.org/10.1115/1.4041027

Published Online: October 4, 2018

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Flames, Heat, Oscillations, Synchronization, Signals, Sound pressure, Bifurcation

Journal Articles

Large Eddy Simulation of a Premixed Flame in Hot Vitiated Crossflow With Analytically Reduced Chemistry

Oliver Schulz, Nicolas Noiray

J. Eng. Gas Turbines Power. March 2019, 141(3): 031014.

Paper No: GTP-18-1522

DOI: https://doi.org/10.1115/1.4041205

Published Online: October 4, 2018

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Topics: Chemistry, Flames, Large eddy simulation, Simulation, Dynamics (Mechanics), Temperature

Proceedings Papers

Synchronization of Thermoacoustic Modes in Sequential Combustors

Giacomo Bonciolini, Nicolas Noiray

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A036, June 11–15, 2018

Paper No: GT2018-75531

DOI: https://doi.org/10.1115/GT2018-75531

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Topics: Combustion chambers, Synchronization, Acoustics, Bifurcation, Combustion systems, Dynamics (Mechanics), Entropy, Waves, Architecture, Combustion

Proceedings Papers

Background Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

Markus Weilenmann, Yuan Xiong, Mirko Bothien, Nicolas Noiray

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A034, June 11–15, 2018

Paper No: GT2018-75517

DOI: https://doi.org/10.1115/GT2018-75517

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Topics: Combustion chambers, Fuels, Oscillations, Flames, Feedback, Acoustics, Combustion systems, Flow (Dynamics)

Proceedings Papers

Stability and Limit Cycles of a Nonlinear Damper Acting on a Linearly Unstable Thermoacoustic Mode

Claire Bourquard, Nicolas Noiray

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A036, June 11–15, 2018

Paper No: GT2018-76838

DOI: https://doi.org/10.1115/GT2018-76838

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Topics: Dampers, Limit cycles, Stability, Acoustics, Cavities, Combustion chambers, Engines, Feedback, Computation, Delays

Proceedings Papers

Large Eddy Simulation of a Premixed Flame in Hot Vitiated Crossflow With Analytically Reduced Chemistry

Oliver Schulz, Nicolas Noiray

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A053, June 11–15, 2018

Paper No: GT2018-77115

DOI: https://doi.org/10.1115/GT2018-77115

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Topics: Chemistry, Flames, Large eddy simulation, Engineering simulation, Simulation, Atmospheric pressure, Combustion, Dynamics (Mechanics)

Journal Articles

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Nicolas Noiray

J. Eng. Gas Turbines Power. April 2017, 139(4): 041503.

Paper No: GTP-16-1350

DOI: https://doi.org/10.1115/1.4034601

Published Online: October 18, 2016

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Signals, Statistics, Bifurcation, Flames, Approximation, Sound pressure, Limit cycles

Proceedings Papers

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Nicolas Noiray

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A057, June 13–17, 2016

Paper No: GT2016-58169

DOI: https://doi.org/10.1115/GT2016-58169

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Signals, Statistics, Turbulence, Gas turbines, Combustion, Computer simulation, Emissions

Proceedings Papers

Numerical Analysis of the Dynamic Flame Response in Alstom Reheat Combustion Systems

Yang Yang, Nicolas Noiray, Alessandro Scarpato, Oliver Schulz, K. Michael Düsing, Mirko Bothien

Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A048, June 15–19, 2015

Paper No: GT2015-42622

DOI: https://doi.org/10.1115/GT2015-42622

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Topics: Combustion systems, Flames, Numerical analysis, Acoustics, Combustion chambers, Computational fluid dynamics, Design, Dynamic response, Emissions, Engines

Journal Articles

Analysis of Azimuthal Thermo-acoustic Modes in Annular Gas Turbine Combustion Chambers

Mirko R. Bothien, Nicolas Noiray, Bruno Schuermans

J. Eng. Gas Turbines Power. June 2015, 137(6): 061505.

Paper No: GTP-14-1447

DOI: https://doi.org/10.1115/1.4028718

Published Online: June 1, 2015

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Engines, Gas turbines, Simulation, Flames, Temperature

Proceedings Papers

Analysis of Azimuthal Thermoacoustic Modes in Annular Gas Turbine Combustion Chambers

Mirko Bothien, Nicolas Noiray, Bruno Schuermans

Proc. ASME. GT2014, Volume 4A: Combustion, Fuels and Emissions, V04AT04A062, June 16–20, 2014

Paper No: GT2014-25903

DOI: https://doi.org/10.1115/GT2014-25903

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Topics: Combustion chambers, Gas turbines, Network models, Engines, Flames, Acoustics, Statistics, Algorithms, Dynamics (Mechanics), Engineering simulation

Journal Articles

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

Mirko R. Bothien, Nicolas Noiray, Bruno Schuermans

J. Eng. Gas Turbines Power. April 2014, 136(4): 041504.

Paper No: GTP-13-1310

DOI: https://doi.org/10.1115/1.4025761

Published Online: December 10, 2013

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Topics: Dampers, Damping, Engines, Gas turbines, Acoustics, Combustion

Proceedings Papers

Combustion Dynamics Validation of an Annular Reheat Combustor

Ghislain Singla, Nicolas Noiray, Bruno Schuermans

Proc. ASME. GT2012, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 447-455, June 11–15, 2012

Paper No: GT2012-68684

DOI: https://doi.org/10.1115/GT2012-68684

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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Acoustics, Mode shapes, Probes, Accelerometers, Finite element analysis, Modal analysis, Power stations

Journal citation

NARROW

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Modeling the Convection of Entropy Waves in Strongly Non-Parallel Turbulent Flows Using a Linearized Framework

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Accurate Prediction of Confined Turbulent Boundary Layer Flashback Through a Critically Strained Flame Model

Accurate Prediction of Confined Turbulent Boundary Layer Flashback Through a Critically Strained Flame Model

Stability and Limit Cycles of a Nonlinear Damper Acting on a Linearly Unstable Thermoacoustic Mode

Background-Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

Synchronization of Thermoacoustic Modes in Sequential Combustors

Large Eddy Simulation of a Premixed Flame in Hot Vitiated Crossflow With Analytically Reduced Chemistry

Synchronization of Thermoacoustic Modes in Sequential Combustors

Background Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

Stability and Limit Cycles of a Nonlinear Damper Acting on a Linearly Unstable Thermoacoustic Mode

Large Eddy Simulation of a Premixed Flame in Hot Vitiated Crossflow With Analytically Reduced Chemistry

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Numerical Analysis of the Dynamic Flame Response in Alstom Reheat Combustion Systems

Analysis of Azimuthal Thermo-acoustic Modes in Annular Gas Turbine Combustion Chambers

Analysis of Azimuthal Thermoacoustic Modes in Annular Gas Turbine Combustion Chambers

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

Combustion Dynamics Validation of an Annular Reheat Combustor

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