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Proceedings Papers

Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling

Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A068, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126602
https://doi.org/10.1115/GT2024-126602
View Paper titled, Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling
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Topics: Flames, Fluctuations (Physics), Modeling, Transfer functions
Proceedings Papers

Burner and Flame Transfer Matrices of Jet Stabilized Flames: Influence of Jet Velocity and Fuel Properties

Philipp zur Nedden, Mattias Ettore Giulio Eck, Finn Lückoff, Christian Oliver Paschereit, Alessandro Orchini
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A048, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124934
https://doi.org/10.1115/GT2024-124934
View Paper titled, Burner and Flame Transfer Matrices of Jet Stabilized Flames: Influence of Jet Velocity and Fuel Properties
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Topics: Flames, Fuels, Hydrogen, Transfer functions
Proceedings Papers

Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements

Matthew Yoko, Matthew P. Juniper
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122798
https://doi.org/10.1115/GT2024-122798
View Paper titled, Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements
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Topics: Flames, Pressure measurement, Transfer functions, Turbulence
Proceedings Papers

Investigation of Flame Response in a Swirling Micromix Hydrogen-Methane Combustor

Dewen Liu, Zhenzhen Feng, Xiaojing Tian, Liangliang Xu, Mingming Gu, Yang Lin, Xi Xia, Fei Qi
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127607
https://doi.org/10.1115/GT2024-127607
View Paper titled, Investigation of Flame Response in a Swirling Micromix Hydrogen-Methane Combustor
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Topics: Combustion chambers, Flames, Hydrogen, Methane, Swirling flow, Transfer functions
Proceedings Papers

Experimental Study of the Dynamics of Lean Premixed Hydrogen Flames in a Multi Jet Combustor

Jan Paul Beuth, Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A035, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128547
https://doi.org/10.1115/GT2024-128547
View Paper titled, Experimental Study of the Dynamics of Lean Premixed Hydrogen Flames in a Multi Jet Combustor
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Topics: Combustion chambers, Dynamics (Mechanics), Flames, Hydrogen, Acoustics, Methane, Acoustical properties, Fuels, Helium, Optical measurement
Proceedings Papers

Transfer Functions for the Inverse Design of Turbomachinery for Thermal Power Storage

Steffen Folkers, Sebastian Schuster, Dieter Brillert
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123272
https://doi.org/10.1115/GT2024-123272
View Paper titled, Transfer Functions for the Inverse Design of Turbomachinery for Thermal Power Storage
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Topics: Design, Thermal energy storage, Transfer functions, Turbomachinery
Proceedings Papers

Experimental Identification of Blade Tip Rub Forces at Engine Relevant Temperatures and Speeds

Robin Reifsnyder, Randall Mathison, Kiran D’Souza
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT27A036, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129235
https://doi.org/10.1115/GT2024-129235
View Paper titled, Experimental Identification of Blade Tip Rub Forces at Engine Relevant Temperatures and Speeds
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Topics: Blades, Engines, Temperature, Clearances (Engineering), Stress, Transfer functions, Collaboration, Design, Engine efficiency, Force measurement
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

Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method

Hanna Reinhardt, Çetin Ozan Alanyalıoğlu, André Fischer, Claus Lahiri, Hendrik Nicolai, Christian Hasse
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100865
https://doi.org/10.1115/GT2023-100865
View Paper titled, Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method
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Topics: Aircraft engines, Computational fluid dynamics, Fuel injectors, Gas turbines, Simulation, Acoustics, Flames, Combustion systems, Ejectors, Fluid dynamics
Proceedings Papers

Comparison of the Flame Dynamics of a Liquid Fueled Swirl Stabilized Combustor for Different Degrees of Fuel-Air Premixing

Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A063, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102448
https://doi.org/10.1115/GT2023-102448
View Paper titled, Comparison of the Flame Dynamics of a Liquid Fueled Swirl Stabilized Combustor for Different Degrees of Fuel-Air Premixing
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Flames, Fuels, Transfer functions
Proceedings Papers

Thermoacoustic Characterization of a Premixed Multi Jet Burner for Hydrogen and Natural Gas Combustion

Jan Paul Beuth, Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Dominik Wassmer, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A070, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104112
https://doi.org/10.1115/GT2023-104112
View Paper titled, Thermoacoustic Characterization of a Premixed Multi Jet Burner for Hydrogen and Natural Gas Combustion
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Topics: Combustion, Hydrogen, Natural gas, Flames, Acoustics, Dynamics (Mechanics), Fuels, Flow (Dynamics), Shapes, Convection
Proceedings Papers

Modeling Flame Transfer Functions of an Industrial Premixed Burner

Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A035, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103246
https://doi.org/10.1115/GT2023-103246
View Paper titled, Modeling Flame Transfer Functions of an Industrial Premixed Burner
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Topics: Flames, Heat, Modeling, Transfer functions
Proceedings Papers

Flame Transfer Function and Emissions of a Piloted Single Jet Burner: Influence of Hydrogen Content

Philipp Maximilian zur Nedden, Mattias Ettore Giulio Eck, Finn Lückoff, Lukasz Panek, Alessandro Orchini, Christian Oliver Paschereit
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103032
https://doi.org/10.1115/GT2023-103032
View Paper titled, Flame Transfer Function and Emissions of a Piloted Single Jet Burner: Influence of Hydrogen Content
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Topics: Emissions, Flames, Hydrogen, Transfer functions, Nitrogen oxides, Combustion, Ejectors, Acoustics, Chemiluminescence, Combustion chambers
Proceedings Papers

Application of Closed-Loop Output Error System Identification to an SOFC Gas Turbine Hybrid Using a Cyber-Physical Approach

Mychal Amoafo, Nana Zhou, Harry Bonilla-Alvarado, David Tucker
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A030, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104190
https://doi.org/10.1115/GT2023-104190
View Paper titled, Application of Closed-Loop Output Error System Identification to an SOFC Gas Turbine Hybrid Using a Cyber-Physical Approach
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Topics: Adaptive control, Cycles, Errors, Gas turbines, Solid oxide fuel cells, System identification, Transfer functions
Proceedings Papers

Acoustic and Optical Flame Transfer Function Measurements in a High-Pressure Lean-Burn Aero-Engine Combustor Fueled With Jet A

Victor Salazar, Krisna Venkatesan, Fei Han, Samuel Wonfor, Mitchell Passarelli, Andy Zheng, Adam Steinberg
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A032, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103222
https://doi.org/10.1115/GT2023-103222
View Paper titled, Acoustic and Optical Flame Transfer Function Measurements in a High-Pressure Lean-Burn Aero-Engine Combustor Fueled With Jet A
Open the PDF for Acoustic and Optical Flame Transfer Function Measurements in a High-Pressure Lean-Burn Aero-Engine Combustor Fueled With Jet A in another window
Topics: Acoustics, Aircraft engines, Combustion chambers, Flames, High pressure (Physics), Imaging, Microphones, Transfer functions
Proceedings Papers

Evaluation of the Feasibility of Prediction of Thermoacoustic Instability Using a Wave-Based Reduced Order Network Model for a Micromixer Combustor

Riley Hunter, Jinkwan Song, Jong Guen Lee
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A069, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104098
https://doi.org/10.1115/GT2023-104098
View Paper titled, Evaluation of the Feasibility of Prediction of Thermoacoustic Instability Using a Wave-Based Reduced Order Network Model for a Micromixer Combustor
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Topics: Combustion chambers, Flames, Network models, Transfer functions, Waves
Proceedings Papers

An Analytical-Empirical Approach to Model Liquid Fuel Combustion Dynamics

Nicholas Magina, Fei Han, Janith Samarasinghe, Krishna Venkatesan
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A047, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81745
https://doi.org/10.1115/GT2022-81745
View Paper titled, An Analytical-Empirical Approach to Model Liquid Fuel Combustion Dynamics
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Topics: Acoustics, Combustion, Combustion chambers, Dynamics (Mechanics), Flames, Fuels, Transfer functions
Proceedings Papers

Acoustic Flame Transfer Function Measurements in a Liquid Fueled High Pressure Aero-Engine Combustor

Krishna Venkatesan, Arin Cross, Fei Han
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A049, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81769
https://doi.org/10.1115/GT2022-81769
View Paper titled, Acoustic Flame Transfer Function Measurements in a Liquid Fueled High Pressure Aero-Engine Combustor
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Topics: Acoustics, Aircraft engines, Combustion chambers, Flames, High pressure (Physics), Microphones, Transfer functions
Proceedings Papers

Dynamic Response of Stratified Flames to Acoustic Excitation in a Multi-Swirler Model Combustor

Weijie Liu, Ming Jin, Bing Ge, Ranran Xue, He Su, Shusheng Zang
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A035, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82871
https://doi.org/10.1115/GT2022-82871
View Paper titled, Dynamic Response of Stratified Flames to Acoustic Excitation in a Multi-Swirler Model Combustor
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Topics: Acoustics, Combustion chambers, Dynamic response, Excitation, Flames, Flow (Dynamics), Principal component analysis, Swirling flow, Transfer functions
Proceedings Papers

The Effect of Rectangular Confinement Aspect Ratio on the Flame Transfer Function of a Turbulent Swirling Flame

Aksel Ånestad, Byeonguk Ahn, Håkon T. Nygård, Nicholas A. Worth
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A041, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83014
https://doi.org/10.1115/GT2022-83014
View Paper titled, The Effect of Rectangular Confinement Aspect Ratio on the Flame Transfer Function of a Turbulent Swirling Flame
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Topics: Flames, Swirling flow, Transfer functions, Turbulence, Dynamics (Mechanics), Flow (Dynamics), Heat, Oscillations, Shapes