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Journal Articles

Predicting NO x Emissions of a Lean Hydrogen Flame Using High and Low Order Computational Fluid Dynamics Models

M. Amerighi, A. Andreini, Stefano Orsino, Ishan Verma, Rakesh Yadav, T. Reichel, T. Tanneberger, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121019.
Paper No: GTP-24-1294
https://doi.org/10.1115/1.4066232
Published Online: September 6, 2024
View Article titled, Predicting NO x Emissions of a Lean Hydrogen Flame Using High and Low Order Computational Fluid Dynamics Models
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Topics: Emissions, Flames, Nitrogen oxides, Simulation, Hydrogen
Journal Articles

Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels

S. Dybe, R. Bluemner, K. Zhang, S. Schimek, C. Duwig, P. Stathopoulos, C. O. Paschereit, M. Bartlett
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021025.
Paper No: GTP-20-1518
https://doi.org/10.1115/1.4049642
Published Online: December 9, 2021
View Article titled, Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels
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Topics: Combustion, Design, Emissions, Flames, Fuels, Nitrogen oxides, Steam, Combustion chambers, Gaseous fuels, Temperature
Proceedings Papers

Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels

S. Dybe, R. Bluemner, K. Zhang, S. Schimek, C. Duwig, P. Stathopoulos, C. O. Paschereit, M. Bartlett
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14654
https://doi.org/10.1115/GT2020-14654
View Paper titled, Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels
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Topics: Combustion chambers, Design, Experimental characterization, Gaseous fuels, Flames, Steam, Fuels, Combustion, Gases, Stability
Proceedings Papers

Multi-Objective Modelling of Leading Edge Serrations Applied to Low-Pressure Axial Fans

Till M. Biedermann, M. Reich, C. O. Paschereit
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T10A004, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14400
https://doi.org/10.1115/GT2020-14400
View Paper titled, Multi-Objective Modelling of Leading Edge Serrations Applied to Low-Pressure Axial Fans
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Topics: Artificial neural networks, Fans, Modeling, Pareto optimization, Pressure
Journal Articles

Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans

Till M. Biedermann, M. Reich, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2020, 142(11): 111009.
Paper No: GTP-20-1406
https://doi.org/10.1115/1.4048599
Published Online: October 26, 2020
View Article titled, Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans
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Topics: Acoustics, Artificial neural networks, Blades, Design, Fans, Flow (Dynamics), Modeling, Noise control, Optimization, Pareto optimization
Proceedings Papers

Successive Aeroacoustic Transfer of Leading Edge Serrations From Single Airfoil to Low-Pressure Fan Application

Till M. Biedermann, F. Kameier, C. O. Paschereit
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A001, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90212
https://doi.org/10.1115/GT2019-90212
View Paper titled, Successive Aeroacoustic Transfer of Leading Edge Serrations From Single Airfoil to Low-Pressure Fan Application
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Topics: Airfoils, Pressure, Blades, Noise control, Rotors, Design, Flow (Dynamics), Noise (Sound), Fluctuations (Physics), Inflow
Journal Articles

Successive Aeroacoustic Transfer of Leading Edge Serrations From Single Airfoil to Low-Pressure Fan Application

Till M. Biedermann, F. Kameier, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101011.
Paper No: GTP-19-1331
https://doi.org/10.1115/1.4044362
Published Online: September 16, 2019
View Article titled, Successive Aeroacoustic Transfer of Leading Edge Serrations From Single Airfoil to Low-Pressure Fan Application
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Topics: Airfoils, Blades, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Turbulence, Noise control, Inflow
Journal Articles

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Deg Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

D. Holst, B. Church, G. Pechlivanoglou, E. Tüzüner, J. Saverin, C. N. Nayeri, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041012.
Paper No: GTP-18-1576
https://doi.org/10.1115/1.4041651
Published Online: November 19, 2018
View Article titled, Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Deg Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis
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Topics: Airfoils, Pressure, Reynolds number, Wind turbines, Experimental analysis, Wind tunnels, Drag (Fluid dynamics)
Journal Articles

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

D. Holst, B. Church, F. Wegner, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031020.
Paper No: GTP-18-1434
https://doi.org/10.1115/1.4041146
Published Online: October 17, 2018
View Article titled, Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers
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Topics: Airfoils, Flow (Dynamics), Pressure, Reynolds number, Drag (Fluid dynamics), Experimental analysis
Proceedings Papers

Numerical Investigation of a Lean Premixed Swirl-Stabilized Hydrogen Combustor and Operational Conditions Close to Flashback

D. Mira, O. Lehmkuhl, P. Stathopoulos, T. Tanneberger, T. G. Reichel, C. O. Paschereit, M. Vázquez, G. Houzeaux
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76229
https://doi.org/10.1115/GT2018-76229
View Paper titled, Numerical Investigation of a Lean Premixed Swirl-Stabilized Hydrogen Combustor and Operational Conditions Close to Flashback
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Topics: Combustion chambers, Hydrogen, Flow (Dynamics), Combustion, Air jets, Design, Large eddy simulation, Swirling flow, Water tunnels
Proceedings Papers

Optimised Test Rig for Measurements of Aerodynamic and Aeroacoustic Performance of Leading Edge Serrations in Low-Speed Fan Application

Till M. Biedermann, F. Kameier, C. O. Paschereit
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A002, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75369
https://doi.org/10.1115/GT2018-75369
View Paper titled, Optimised Test Rig for Measurements of Aerodynamic and Aeroacoustic Performance of Leading Edge Serrations in Low-Speed Fan Application
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Topics: Blades, Design, Inflow, Noise control, Turbulence, Wavelength
Proceedings Papers

Investigations on the Fatigue Load Reduction Potential of Advanced Control Strategies for Multi-MW Wind Turbines Using a Free Vortex Wake Model

Sebastian Perez-Becker, Joseph Saverin, David Marten, Jörg Alber, George Pechlivanoglou, C. O. Paschereit
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76078
https://doi.org/10.1115/GT2018-76078
View Paper titled, Investigations on the Fatigue Load Reduction Potential of Advanced Control Strategies for Multi-MW Wind Turbines Using a Free Vortex Wake Model
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Topics: Fatigue, Stress, Vortices, Wakes, Wind turbines, Aerodynamics, Boundary element methods, Engineering simulation, Simulation, Turbines
Proceedings Papers

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

D. Holst, B. Church, F. Wegner, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76514
https://doi.org/10.1115/GT2018-76514
View Paper titled, Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers
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Topics: Airfoils, Experimental analysis, Reynolds number, Pressure, Design, Flow (Dynamics), Vertical axis wind turbines, Wind turbines, Blades, Calibration
Proceedings Papers

Experimental Characterisation of Acoustic Damping Generated by Perforated Screens at High Frequencies

M. Jurisch, M. Szeponik, C. O. Paschereit, P. R. Flohr, M. Huth, L. Panek, J. P. Moeck
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A053, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75689
https://doi.org/10.1115/GT2018-75689
View Paper titled, Experimental Characterisation of Acoustic Damping Generated by Perforated Screens at High Frequencies
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Topics: Acoustics, Damping, Experimental characterization, Engines, Flow (Dynamics), Acoustical properties, Combustion chambers, Mode shapes, Combustion systems, Dampers
Proceedings Papers

Gas Dynamic Simulation of Shockless Explosion Combustion for Gas Turbine Power Cycles

T. S. Rähse, C. O. Paschereit, P. Stathopoulos, P. Berndt, R. Klein
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A005, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63439
https://doi.org/10.1115/GT2017-63439
View Paper titled, Gas Dynamic Simulation of Shockless Explosion Combustion for Gas Turbine Power Cycles
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Topics: Combustion, Explosions, Gas turbines, Simulation, Thermodynamic power cycles, Turbines, Thermal efficiency, Combustion chambers, Compressors, Cycles
Proceedings Papers

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Degree Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

D. Holst, B. Church, G. Pechlivanoglou, E. Tüzüner, J. Saverin, C. N. Nayeri, C. O. Paschereit
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63643
https://doi.org/10.1115/GT2017-63643
View Paper titled, Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Degree Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis
Open the PDF for Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Degree Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis in another window
Topics: Airfoils, Experimental analysis, Reynolds number, Wind turbines, Pressure, Vertical axis wind turbines, Form drag, Machinery, Symmetry (Physics), Wind tunnels
Proceedings Papers

URANS Simulations and Experimental Investigations on Unsteady Aerodynamic Effects in the Blade Tip Region of a Shrouded Fan Configuration

Gi-Don Na, Frank Kameier, Nils Springer, Michael Mauß, C. O. Paschereit
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A003, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63680
https://doi.org/10.1115/GT2017-63680
View Paper titled, URANS Simulations and Experimental Investigations on Unsteady Aerodynamic Effects in the Blade Tip Region of a Shrouded Fan Configuration
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Topics: Blades, Simulation, Acoustics, Design, Computer simulation, Noise (Sound), Emissions, Fans, Acoustical properties, Anechoic chambers
Journal Articles

Emissions of a Wet Premixed Flame of Natural Gas and a Mixture With Hydrogen at High Pressure

P. Stathopoulos, P. Kuhn, J. Wendler, T. Tanneberger, S. Terhaar, C. O. Paschereit, C. Schmalhofer, P. Griebel, M. Aigner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041507.
Paper No: GTP-16-1332
https://doi.org/10.1115/1.4034687
Published Online: November 2, 2016
View Article titled, Emissions of a Wet Premixed Flame of Natural Gas and a Mixture With Hydrogen at High Pressure
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Topics: Combustion chambers, Emissions, Flames, Fuels, High pressure (Physics), Hydrogen, Natural gas, Pressure, Steam, Nitrogen oxides
Journal Articles

Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

D. Holst, G. Pechlivanoglou, F. Wegner, C. N. Nayeri, C. O. Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 032604.
Paper No: GTP-16-1298
https://doi.org/10.1115/1.4034543
Published Online: October 11, 2016
View Article titled, Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines
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Topics: Airfoils, Blades, Design, Flow control, Generators, Horizontal axis wind turbines, Reynolds number, Simulation, Turbines, Vortices
Proceedings Papers

sHAWT Design: Airfoil Aerodynamics Under the Influence of Roughness

D. Holst, G. Pechlivanoglou, C. T. Kohlrausch, C. N. Nayeri, C. O. Paschereit
Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A005, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56377
https://doi.org/10.1115/GT2016-56377
View Paper titled, sHAWT Design: Airfoil Aerodynamics Under the Influence of Roughness
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Topics: Aerodynamics, Airfoils, Design, Surface roughness, Wind turbines, Sands, Testing, Blades, Energy generation, Horizontal axis wind turbines