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Jan Kaufmann
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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
Paper No: OMAE2019-95352
DOI: https://doi.org/10.1115/OMAE2019-95352
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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
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071501.
Paper No: GTP-16-1323
DOI: https://doi.org/10.1115/1.4035591
Published Online: February 14, 2017
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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
Paper No: GT2016-57583
DOI: https://doi.org/10.1115/GT2016-57583
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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
Paper No: OMAE2013-10035
DOI: https://doi.org/10.1115/OMAE2013-10035
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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
Article Type: Offshore Technology
J. Offshore Mech. Arct. Eng. November 2012, 134(4): 041302.
DOI: https://doi.org/10.1115/1.4006392
Published Online: May 31, 2012
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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
Paper No: OMAE2011-49043
DOI: https://doi.org/10.1115/OMAE2011-49043
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Topics: Dynamic stability, Ocean engineering, Vessels, Ships, Design, Engineering simulation, Navier-Stokes equations, Simulation, Stability, Water