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Proceedings Papers

Low-Order Modeling of Can-Annular Combustors

Guillaume J. J. Fournier, Max Meindl, Camilo F. Silva, Giulio Ghirardo, Mirko R. Bothien, Wolfgang Polifke

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A027, June 7–11, 2021

Paper No: GT2021-58947

DOI: https://doi.org/10.1115/GT2021-58947

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Topics: Combustion chambers, Modeling, Acoustics, Engineering simulation, Reflectance, Simulation, Annulus, Compressors, Electrical conductivity, Experimental design

Proceedings Papers

Experimental Investigation of the Confinement Effects in Radial-Radial Swirlers

Fırat Kıyıcı, Mustafa Perçin

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A010, June 7–11, 2021

Paper No: GT2021-58653

DOI: https://doi.org/10.1115/GT2021-58653

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Topics: Flow (Dynamics), Particulate matter, Pressure gradient, Swirling flow

Proceedings Papers

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

Martin March, Julian Renner, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A007, June 7–11, 2021

Paper No: GT2021-58602

DOI: https://doi.org/10.1115/GT2021-58602

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Topics: Design, Dynamics (Mechanics), Flames, Acoustics, Aircraft engines, Combustion, Combustion chambers, Combustion gases, Damping, Ducts

Proceedings Papers

The Development Problems of Two-Fuel Burner for the Gas Turbine Combustion Chamber

A. Yu Vasilyev, O. G. Chelebyan, A. I. Maiorova, A. N. Tarasenko, D. S. Tarasov, V. M. Zakharov

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A011, June 7–11, 2021

Paper No: GT2021-58660

DOI: https://doi.org/10.1115/GT2021-58660

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Topics: Combustion chambers, Fuels, Gas turbines, Sprays

Proceedings Papers

Gradient-Free Optimization in Thermoacoustics: Application to A Low-Order Model

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Yiqing Li, Christian Oliver Paschereit, Alessandro Orchini

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A001, June 7–11, 2021

Paper No: GT2021-58341

DOI: https://doi.org/10.1115/GT2021-58341

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Topics: Optimization, Thermoacoustics, Fuels, Algorithms, Combustion chambers, Optimization algorithms, Design, Evolutionary algorithms, Fuel injectors, Gradient methods

Proceedings Papers

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Jakob G. R. von Saldern, Alessandro Orchini, Jonas P. Moeck

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A051, June 7–11, 2021

Paper No: GT2021-59321

DOI: https://doi.org/10.1115/GT2021-59321

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Topics: Acoustics, Damping, Optimization, Combustion chambers, Flow (Dynamics), Porosity, Density, Eigenvalues, Fluctuations (Physics), Modeling

Proceedings Papers

High Speed OH PLIF Measurements of Combustor Effusion Films in a High Pressure, Liquid Fueled Combustor

Aravind Chandh, Shivam Patel, Oleksandr Bibik, Subodh Adhikari, David Wu, Reza Rezvani, Dustin Davis, Tim Lieuwen, Benjamin Emerson

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A050, June 7–11, 2021

Paper No: GT2021-59306

DOI: https://doi.org/10.1115/GT2021-59306

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Topics: Combustion chambers, Fluorescence, High pressure (Physics), Jets

Proceedings Papers

Development and Atmospheric Testing of a High Hydrogen FlameSheet™ Combustor for the OP16 Gas Turbine

Thijs Bouten, Jan Withag, Lars-Uno Axelsson, Joris Koomen, Diethard Jansen, Peter Stuttaford

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A048, June 7–11, 2021

Paper No: GT2021-59236

DOI: https://doi.org/10.1115/GT2021-59236

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Topics: Combustion chambers, Gas turbines, Hydrogen, Testing, Combustion systems, Emissions, Flames, Fuels, Vortices, Carbon

Proceedings Papers

Enhancing Fuel Flexibility in Solar’s ® Titan™ 250 Dry Low Emissions Combustion System

Michael Ramotowski, Donald Cramb

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A029, June 7–11, 2021

Paper No: GT2021-58986

DOI: https://doi.org/10.1115/GT2021-58986

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Topics: Combustion systems, Emissions, Fuels, Engines, Natural gas, Combustion, Hydrogen, Testing, Carbon dioxide, Compressors

Proceedings Papers

Experimental Characterization of the Combustion in Fuel Flexible Humid Power Cycles

Simeon Dybe, Felix Güthe, Michael Bartlett, Panagiotis Stathopoulos, Christian Oliver Paschereit

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A012, June 7–11, 2021

Paper No: GT2021-58675

DOI: https://doi.org/10.1115/GT2021-58675

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Topics: Combustion, Experimental characterization, Fuels, Thermodynamic power cycles, Emissions, Hydrogen, Nitrogen oxides, Flames, Steam, Syngas

Proceedings Papers

Hydrogen Blending Into Ansaldo Energia AE94.3A Gas Turbine: High Pressure Tests, Field Experience and Modelling Considerations

A. Ciani, L. Tay-Wo-Chong, A. Amato, E. Bertolotto, G. Spataro

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A009, June 7–11, 2021

Paper No: GT2021-58650

DOI: https://doi.org/10.1115/GT2021-58650

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Topics: Combustion, Gas turbines, High pressure (Physics), Hydrogen, Hydrogen fuels, Modeling

Proceedings Papers

Modal Decomposition and Linear Modeling of Swirl Fluctuations in the Mixing Section of a Model Combustor Based on PIV Data

Jens Satria Müller, Finn Lückoff, Thomas Ludwig Kaiser, Christian Oliver Paschereit, Kilian Oberleithner

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A021, June 7–11, 2021

Paper No: GT2021-58832

DOI: https://doi.org/10.1115/GT2021-58832

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Topics: Combustion chambers, Fluctuations (Physics), Modeling, Flow (Dynamics), Waves, Acoustics, Combustion systems, Flames, Flow instability, Fluid mechanics

Proceedings Papers

On the Effect of Noise Induced Dynamics on Linear Growth Rates of Oscillations in an Electroacoustic Rijke Tube Simulator

Neha Vishnoi, Pankaj Wahi, Aditya Saurabh, Lipika Kabiraj

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A013, June 7–11, 2021

Paper No: GT2021-58691

DOI: https://doi.org/10.1115/GT2021-58691

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Topics: Dynamics (Mechanics), Noise (Sound), Oscillations, Stability, Combustion chambers, Acoustics, Gas turbines, Bifurcation, Combustion, Damping

Proceedings Papers

Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

Thomas Hofmeister, Thomas Sattelmayer

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A004, June 7–11, 2021

Paper No: GT2021-58456

DOI: https://doi.org/10.1115/GT2021-58456

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Topics: Combustion chambers, Damping, Gas turbines, Oscillations, Flow (Dynamics), Acoustics, Computational fluid dynamics, Engineering simulation, Flames, Simulation

Proceedings Papers

NOx Emission Modelling for Lean Premixed Industrial Combustors With a Diffusion Pilot Burner

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Thomas Ludwig Kaiser, Thoralf Reichel, Jan Paul Beuth, Bernhard Ćosić, Franklin Genin, Kilian Oberleithner, Christian Oliver Paschereit

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A035, June 7–11, 2021

Paper No: GT2021-59071

DOI: https://doi.org/10.1115/GT2021-59071

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Topics: Combustion chambers, Diffusion (Physics), Emissions, Modeling, Nitrogen oxides, Flames, Fuels, Combustion, Chemistry, Combustion systems

Proceedings Papers

Modelling of Turbulent Premixed CH 4 /H 2 /Air Flames Including the Influence of Stretch and Heat Losses

Halit Kutkan, Alberto Amato, Giovanni Campa, Giulio Ghirardo, Luis Tay Wo Chong, Eirik Æsøy

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A034, June 7–11, 2021

Paper No: GT2021-59063

DOI: https://doi.org/10.1115/GT2021-59063

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Topics: Combustion, Flames, Flow (Dynamics), Heat losses, Hydrogen, Methane, Modeling, Turbulence

Proceedings Papers

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Thomas Christou, Björn Stelzner, Nikolaos Zarzalis

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A022, June 7–11, 2021

Paper No: GT2021-58862

DOI: https://doi.org/10.1115/GT2021-58862

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Topics: Acoustics, Air flow, Jet engines, Sprays, Combustion chambers, Emissions, Excitation, Oscillations, Drops, Flames

Proceedings Papers

Spark Ignition of SPP Injector Under Sub-Atmospheric Conditions

Qianpeng Zhao, Yong Mu, Jinhu Yang, Yulan Wang, Gang Xu

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A014, June 7–11, 2021

Paper No: GT2021-58699

DOI: https://doi.org/10.1115/GT2021-58699

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Topics: Ejectors, Flames, Ignition, Trajectories (Physics)

Proceedings Papers

Confidence in Flame Impulse Response Estimation From LES With Uncertain Thermal Boundary Conditions

Sagar Kulkarni, Shuai Guo, Camilo F. Silva, Wolfgang Polifke

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A002, June 7–11, 2021

Paper No: GT2021-58352

DOI: https://doi.org/10.1115/GT2021-58352

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Topics: Boundary-value problems, Flames, Impulse (Physics), Uncertainty, Combustion chambers, Temperature, Dynamic response, Stability, Combustion, Dynamics (Mechanics)

Proceedings Papers

Numerical Study of Thermal Performance and NOx Emission for An Ammonia-Fuelled Micro-Combustor With Ring-Shaped Ribs in Lean Combustion

Siliang Ni, Dan Zhao

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A047, June 7–11, 2021

Paper No: GT2021-59226

DOI: https://doi.org/10.1115/GT2021-59226

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Topics: Combustion, Combustion chambers, Emissions, Nitrogen oxides, Sensitivity analysis

2 3 4 5

NARROW

Low-Order Modeling of Can-Annular Combustors

Experimental Investigation of the Confinement Effects in Radial-Radial Swirlers

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

The Development Problems of Two-Fuel Burner for the Gas Turbine Combustion Chamber

Gradient-Free Optimization in Thermoacoustics: Application to A Low-Order Model

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

High Speed OH PLIF Measurements of Combustor Effusion Films in a High Pressure, Liquid Fueled Combustor

Development and Atmospheric Testing of a High Hydrogen FlameSheet™ Combustor for the OP16 Gas Turbine

Enhancing Fuel Flexibility in Solar’s ® Titan™ 250 Dry Low Emissions Combustion System

Experimental Characterization of the Combustion in Fuel Flexible Humid Power Cycles

Hydrogen Blending Into Ansaldo Energia AE94.3A Gas Turbine: High Pressure Tests, Field Experience and Modelling Considerations

Modal Decomposition and Linear Modeling of Swirl Fluctuations in the Mixing Section of a Model Combustor Based on PIV Data

On the Effect of Noise Induced Dynamics on Linear Growth Rates of Oscillations in an Electroacoustic Rijke Tube Simulator

Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

NOx Emission Modelling for Lean Premixed Industrial Combustors With a Diffusion Pilot Burner

Modelling of Turbulent Premixed CH 4 /H 2 /Air Flames Including the Influence of Stretch and Heat Losses

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Spark Ignition of SPP Injector Under Sub-Atmospheric Conditions

Confidence in Flame Impulse Response Estimation From LES With Uncertain Thermal Boundary Conditions

Numerical Study of Thermal Performance and NOx Emission for An Ammonia-Fuelled Micro-Combustor With Ring-Shaped Ribs in Lean Combustion

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