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Journal Articles

Experimental and Numerical Analysis of Gas Premix Turbulent Flames Stabilized in a Swirl Burner With Central Bluff Body

Fernando Biagioli, Alessandro Innocenti, Steffen Terhaar, Teresa Marchione

J. Eng. Gas Turbines Power. June 2021, 143(6): 061007.

Paper No: GTP-20-1448

DOI: https://doi.org/10.1115/1.4048977

Published Online: March 15, 2021

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Topics: Flames, Turbulence, Flow (Dynamics), Vortices

Proceedings Papers

Experimental and Numerical Analysis of Gas Premix Turbulent Flames Stabilized in a Swirl Burner With Central Bluff Body

Fernando Biagioli, Alessandro Innocenti, Steffen Terhaar, Teresa Marchione

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A010, September 21–25, 2020

Paper No: GT2020-14243

DOI: https://doi.org/10.1115/GT2020-14243

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Topics: Flames, Numerical analysis, Turbulence, Combustion, Computational fluid dynamics, Flow (Dynamics), Vortices, Convection, Diffusion (Physics), Dynamics (Mechanics)

Journal Articles

Global and Local Hydrodynamic Stability Analysis as a Tool for Combustor Dynamics Modeling

Pedro Paredes, Steffen Terhaar, Kilian Oberleithner, Vassilis Theofilis, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. February 2016, 138(2): 021504.

Paper No: GTP-15-1320

DOI: https://doi.org/10.1115/1.4031183

Published Online: September 1, 2015

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Topics: Combustion chambers, Flames, Flow (Dynamics), Modeling, Stability, Oscillations, Fluctuations (Physics), Construction, Hydrodynamic stability

Proceedings Papers

Design and Assessment of a Fuel-Flexible Low Emission Combustor for Dry and Steam-Diluted Conditions

Phoebe Kuhn, Steffen Terhaar, Thoralf Reichel, Christian Oliver Paschereit

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A024, June 15–19, 2015

Paper No: GT2015-43375

DOI: https://doi.org/10.1115/GT2015-43375

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Topics: Combustion chambers, Design, Emissions, Fuels, Steam, Combustion, Flames, Flow (Dynamics), Fluorescence, Lasers

Proceedings Papers

Numerical Investigation of the Flow Field and Mixing in a Swirl-Stabilized Burner With a Non-Swirling Axial Jet

Tom Tanneberger, Thoralf G. Reichel, Oliver Krüger, Steffen Terhaar, Christian Oliver Paschereit

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A026, June 15–19, 2015

Paper No: GT2015-43382

DOI: https://doi.org/10.1115/GT2015-43382

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Topics: Flow (Dynamics), Swirling flow, Simulation, Combustion chambers, Fuels, Reynolds-averaged Navier–Stokes equations, Emissions, Mixing quality, Safety, Water tunnels

Proceedings Papers

Global and Local Hydrodynamic Stability Analysis as a Tool for Combustor Dynamics Modeling

Pedro Paredes, Vassilis Theofilis, Steffen Terhaar, Kilian Oberleithner, Christian Oliver Paschereit

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A070, June 15–19, 2015

Paper No: GT2015-44173

DOI: https://doi.org/10.1115/GT2015-44173

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Topics: Combustion chambers, Dynamics (Mechanics), Hydrodynamic stability, Modeling, Flow (Dynamics), Combustion, Stability, Acoustics, Combustion systems, Flames

Journal Articles

Amplitude-Dependent Flow Field and Flame Response to Axial and Tangential Velocity Fluctuations

Sebastian Schimek, Bernhard Ćosić, Jonas P. Moeck, Steffen Terhaar, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. August 2015, 137(8): 081501.

Paper No: GTP-14-1525

DOI: https://doi.org/10.1115/1.4029368

Published Online: August 1, 2015

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Topics: Flames, Flow (Dynamics), Combustion chambers, Fluctuations (Physics), Oscillations

Journal Articles

Increasing Flashback Resistance in Lean Premixed Swirl-Stabilized Hydrogen Combustion by Axial Air Injection

Thoralf G. Reichel, Steffen Terhaar, Oliver Paschereit

J. Eng. Gas Turbines Power. July 2015, 137(7): 071503.

Paper No: GTP-14-1522

DOI: https://doi.org/10.1115/1.4029119

Published Online: July 1, 2015

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Topics: Combustion, Combustion chambers, Emissions, Flames, Flow (Dynamics), Fuels, Hydrogen, Momentum, Temperature, Stability

Journal Articles

Flow Field and Flame Dynamics of Swirling Methane and Hydrogen Flames at Dry and Steam Diluted Conditions

Steffen Terhaar, Oliver Krüger, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. April 2015, 137(4): 041503.

Paper No: GTP-14-1391

DOI: https://doi.org/10.1115/1.4028392

Published Online: October 28, 2014

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Topics: Flames, Flow (Dynamics), Dynamics (Mechanics), Steam, Combustion chambers, Hydrogen, Swirling flow, Chemiluminescence

Proceedings Papers

Increasing Flashback Resistance in Lean Premixed Swirl-Stabilized Hydrogen Combustion by Axial Air Injection

Thoralf G. Reichel, Steffen Terhaar, Oliver Paschereit

Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A049, June 16–20, 2014

Paper No: GT2014-27002

DOI: https://doi.org/10.1115/GT2014-27002

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Topics: Combustion, Hydrogen, Flames, Safety, Combustion chambers, Emissions, Flow (Dynamics), Nitrogen oxides, Temperature, Aircraft engines

Proceedings Papers

Flow Field and Flame Dynamics of Swirling Methane and Hydrogen Flames at Dry and Steam-Diluted Conditions

Steffen Terhaar, Oliver Krüger, Christian Oliver Paschereit

Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A050, June 16–20, 2014

Paper No: GT2014-27023

DOI: https://doi.org/10.1115/GT2014-27023

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Topics: Dynamics (Mechanics), Flames, Flow (Dynamics), Hydrogen, Methane, Steam, Swirling flow, Shapes, Fluctuations (Physics), Heat

Journal Articles

Influence of Pressure and Steam Dilution on NO x and CO Emissions in a Premixed Natural Gas Flame

Sebastian Göke, Sebastian Schimek, Steffen Terhaar, Thoralf Reichel, Katharina Göckeler, Oliver Krüger, Julia Fleck, Peter Griebel, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. September 2014, 136(9): 091508.

Paper No: GTP-14-1050

DOI: https://doi.org/10.1115/1.4026942

Published Online: April 18, 2014

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Topics: Emissions, Flames, Nitrogen oxides, Pressure, Steam, Combustion chambers, Temperature, Combustion, Fuels, Ejectors

Journal Articles

Impact of Shear Flow Instabilities on the Magnitude and Saturation of the Flame Response

Steffen Terhaar, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner

J. Eng. Gas Turbines Power. July 2014, 136(7): 071502.

Paper No: GTP-13-1454

DOI: https://doi.org/10.1115/1.4026530

Published Online: February 18, 2014

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Topics: Combustion chambers, Flames, Flow (Dynamics), Stability, Fluctuations (Physics), Shear (Mechanics), Vortices, Heat

Journal Articles

Residence Time Distribution in a Swirling Flow at Nonreacting, Reacting, and Steam-Diluted Conditions

Katharina Göckeler, Steffen Terhaar, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. April 2014, 136(4): 041505.

Paper No: GTP-13-1262

DOI: https://doi.org/10.1115/1.4026000

Published Online: December 12, 2013

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Topics: Flow (Dynamics), Particulate matter, Steam, Combustion chambers, Delays

Proceedings Papers

Influence of Pressure and Steam Dilution on NOx and CO Emissions in a Premixed Natural Gas Flame

Sebastian Göke, Sebastian Schimek, Steffen Terhaar, Thoralf Reichel, Katharina Göckeler, Oliver Krüger, Julia Fleck, Peter Griebel, Christian Oliver Paschereit

Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A056, June 3–7, 2013

Paper No: GT2013-94782

DOI: https://doi.org/10.1115/GT2013-94782

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Topics: Emissions, Flames, Natural gas, Nitrogen oxides, Pressure, Steam, Combustion, Chemistry, Combustion chambers, Numerical analysis

Proceedings Papers

Impact of Shear Flow Instabilities on the Magnitude and Saturation of the Flame Response

Steffen Terhaar, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner

Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A056, June 3–7, 2013

Paper No: GT2013-95729

DOI: https://doi.org/10.1115/GT2013-95729

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Topics: Flames, Shear flow, Flow (Dynamics), Shear (Mechanics), Vortices, Transfer functions, Fluctuations (Physics), Acoustics, Chemiluminescence, Combustion chambers

Proceedings Papers

Residence Time Distribution in a Swirling Flow at Non-Reacting, Reacting, and Steam-Diluted Conditions

Katharina Göckeler, Steffen Terhaar, Christian Oliver Paschereit

Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A047, June 3–7, 2013

Paper No: GT2013-95594

DOI: https://doi.org/10.1115/GT2013-95594

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Topics: Steam, Swirling flow, Flow (Dynamics), Network models, Particulate matter, Combustion chambers, Gases, Light scattering, Shapes

Proceedings Papers

Why Non-Uniform Density Suppresses the Precessing Vortex Core

Kilian Oberleithner, Steffen Terhaar, Lothar Rukes, Christian Oliver Paschereit

Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A041, June 3–7, 2013

Paper No: GT2013-95509

DOI: https://doi.org/10.1115/GT2013-95509

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Topics: Density, Vortices, Flow (Dynamics), Flames, Oscillations, Hydrodynamic stability, Combustion chambers, Dynamics (Mechanics), Natural gas, Combustion

Journal Articles

Why Nonuniform Density Suppresses the Precessing Vortex Core

Kilian Oberleithner, Steffen Terhaar, Lothar Rukes, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. December 2013, 135(12): 121506.

Paper No: GTP-13-1251

DOI: https://doi.org/10.1115/1.4025130

Published Online: September 23, 2013

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Topics: Density, Flames, Flow (Dynamics), Oscillations, Stability, Vortices, Combustion chambers

Proceedings Papers

Effects of Outlet Boundary Conditions on the Reacting Flow Field in a Swirl-Stabilized Burner at Dry and Humid Conditions

Steffen Terhaar, Bernhard C. Bobusch, Christian Oliver Paschereit

Proc. ASME. GT2012, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 1295-1306, June 11–15, 2012

Paper No: GT2012-69753

DOI: https://doi.org/10.1115/GT2012-69753

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Topics: Boundary-value problems, Flow (Dynamics), Flames, Combustion, Acoustics, Combustion chambers, Computer simulation, Design, Emissions, Fuels

Journal citation

NARROW

Experimental and Numerical Analysis of Gas Premix Turbulent Flames Stabilized in a Swirl Burner With Central Bluff Body

Experimental and Numerical Analysis of Gas Premix Turbulent Flames Stabilized in a Swirl Burner With Central Bluff Body

Global and Local Hydrodynamic Stability Analysis as a Tool for Combustor Dynamics Modeling

Design and Assessment of a Fuel-Flexible Low Emission Combustor for Dry and Steam-Diluted Conditions

Numerical Investigation of the Flow Field and Mixing in a Swirl-Stabilized Burner With a Non-Swirling Axial Jet

Global and Local Hydrodynamic Stability Analysis as a Tool for Combustor Dynamics Modeling

Amplitude-Dependent Flow Field and Flame Response to Axial and Tangential Velocity Fluctuations

Increasing Flashback Resistance in Lean Premixed Swirl-Stabilized Hydrogen Combustion by Axial Air Injection

Flow Field and Flame Dynamics of Swirling Methane and Hydrogen Flames at Dry and Steam Diluted Conditions

Increasing Flashback Resistance in Lean Premixed Swirl-Stabilized Hydrogen Combustion by Axial Air Injection

Flow Field and Flame Dynamics of Swirling Methane and Hydrogen Flames at Dry and Steam-Diluted Conditions

Influence of Pressure and Steam Dilution on NO x and CO Emissions in a Premixed Natural Gas Flame

Impact of Shear Flow Instabilities on the Magnitude and Saturation of the Flame Response

Residence Time Distribution in a Swirling Flow at Nonreacting, Reacting, and Steam-Diluted Conditions

Influence of Pressure and Steam Dilution on NOx and CO Emissions in a Premixed Natural Gas Flame

Impact of Shear Flow Instabilities on the Magnitude and Saturation of the Flame Response

Residence Time Distribution in a Swirling Flow at Non-Reacting, Reacting, and Steam-Diluted Conditions

Why Non-Uniform Density Suppresses the Precessing Vortex Core

Why Nonuniform Density Suppresses the Precessing Vortex Core

Effects of Outlet Boundary Conditions on the Reacting Flow Field in a Swirl-Stabilized Burner at Dry and Humid Conditions

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