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Jan Kaufmann
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Journal Articles

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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2025, 147(4): 041025.
Paper No: GTP-24-1553
https://doi.org/10.1115/1.4066612
Published Online: November 5, 2024
View Articletitled, Equivalence Ratio-Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling
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Topics: Flames, Modeling, Transfer functions
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
Open the PDF for Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling in another window
Topics: Flames, Fluctuations (Physics), Modeling, Transfer functions
Journal Articles

Modeling Flame Transfer Functions of an Industrial Premixed Burner

Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051015.
Paper No: GTP-23-1396
https://doi.org/10.1115/1.4063780
Published Online: December 20, 2023
View Articletitled, Modeling Flame Transfer Functions of an Industrial Premixed Burner
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Topics: Acoustics, Flames, Modeling, Heat, Transfer functions, Fluctuations (Physics), Dynamics (Mechanics), Flow (Dynamics)
Journal Articles

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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031015.
Paper No: GTP-23-1417
https://doi.org/10.1115/1.4063590
Published Online: November 21, 2023
View Articletitled, Comparison of the Flame Dynamics of a Liquid-Fueled Swirl-Stabilized Combustor for Different Degrees of Fuel-Air Premixing
Open the PDF for Comparison of the Flame Dynamics of a Liquid-Fueled Swirl-Stabilized Combustor for Different Degrees of Fuel-Air Premixing in another window
Topics: Drops, Flames, Flow (Dynamics), Fuels, Shapes, Nitrogen oxides, Emissions, Dynamics (Mechanics), Combustion, Combustion chambers
Proceedings Papers

Comparison of Equivalence Ratio Fluctuations in a Lean Premixed Combustor for Kerosene and Natural Gas

Manuel Vogel, Jan Kaufmann, Vinzenz Völkl, Christoph Hirsch, Thomas Sattelmayer
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101091
https://doi.org/10.1115/GT2023-101091
View Paper titled, Comparison of Equivalence Ratio Fluctuations in a Lean Premixed Combustor for Kerosene and Natural Gas
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Topics: Chemiluminescence, Combustion, Combustion chambers, Fluctuations (Physics), Natural gas
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

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

Wave Load and Response Predictions Combining HOSM, CFD and Machine Learning

Jan Oberhagemann, Jan Kaufmann, Anna Kringlen Ervik, Odin Gramstad, Jens Bloch Helmers, Francois-Xavier Sireta
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A023, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95352
https://doi.org/10.1115/OMAE2019-95352
View Paper titled, Wave Load and Response Predictions Combining HOSM, CFD and Machine Learning
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Topics: Computational fluid dynamics, Machine learning, Stress, Waves
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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071501.
Paper No: GTP-16-1323
https://doi.org/10.1115/1.4035591
Published Online: February 14, 2017
View Articletitled, High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part I: Experimental Investigation of Local Flame Response
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Topics: Acoustics, Combustion chambers, Flames, Heat, Oscillations, Pressure, Gas turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57583
https://doi.org/10.1115/GT2016-57583
View Paper titled, High Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors: Part One — Experimental Investigation of Local Flame Response
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Topics: Combustion chambers, Flames, Gas turbines, Transfer functions, Heat, Acoustics, Chemiluminescence, Combustion, Dynamics (Mechanics), Imaging
Proceedings Papers

Stability Requirements of Multi-Purpose Ships for Heavy Lifts

Helge Rathje, Ole Hympendahl, Jan Kaufmann, Thomas E. Schellin
Proc. ASME. OMAE2013, Volume 2A: Structures, Safety and Reliability, V02AT02A005, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-10035
https://doi.org/10.1115/OMAE2013-10035
View Paper titled, Stability Requirements of Multi-Purpose Ships for Heavy Lifts
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Topics: Ships, Stability, Cranes, Stress, Damping, Equations of motion, Equilibrium (Physics), Failure, Gears, Hull
Journal Articles

Assessing the Dynamic Stability of an Offshore Supply Vessel

Vladimir Shigunov, Ould el Moctar, Thomas E. Schellin, Jan Kaufmann, Rasmus Stute
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Offshore Technology
J. Offshore Mech. Arct. Eng. November 2012, 134(4): 041302.
https://doi.org/10.1115/1.4006392
Published Online: May 31, 2012
View Articletitled, Assessing the Dynamic Stability of an Offshore Supply Vessel
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Topics: Dynamic stability, Ocean engineering, Ships, Simulation, Vessels, Waves, Resonance, Water
Proceedings Papers

Assessing the Dynamic Stability of an Offshore Supply Vessel

Vladimir Shigunov, Ould el Moctar, Thomas E. Schellin, Jan Kaufmann, Rasmus Stute
Proc. ASME. OMAE2011, Volume 1: Offshore Technology; Polar and Arctic Sciences and Technology, 29-37, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49043
https://doi.org/10.1115/OMAE2011-49043
View Paper titled, Assessing the Dynamic Stability of an Offshore Supply Vessel
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Topics: Dynamic stability, Ocean engineering, Vessels, Ships, Design, Engineering simulation, Navier-Stokes equations, Simulation, Stability, Water