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Journal Articles

Interplay Between Unburned Emissions And Nox Emissions From A Dual Swirl Hydrogen Air Injector

Accepted Manuscript
Hervé Magnes, Martin Vilespy, Laurent Selle, Thierry Poinsot, Thierry Schuller
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1644
https://doi.org/10.1115/1.4066717
Published Online: September 28, 2024
View Article titled, Interplay Between Unburned Emissions And Nox Emissions From A Dual Swirl Hydrogen Air Injector
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Topics: Ejectors, Emissions, Hydrogen, Nitrogen oxides, Flames, Temperature, Combustion, Diffusion (Physics), Flue gases, Fuels
Proceedings Papers

Interplay Between Unburned Emissions and NOx Emissions From a Dual Swirl Hydrogen Air Injector

Hervé Magnes, Martin Vilespy, Laurent Selle, Thierry Poinsot, Thierry Schuller
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A049, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128817
https://doi.org/10.1115/GT2024-128817
View Paper titled, Interplay Between Unburned Emissions and NOx Emissions From a Dual Swirl Hydrogen Air Injector
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Topics: Ejectors, Emissions, Hydrogen, Nitrogen oxides, Flames, Temperature, Combustion, Diffusion (Physics), Wings, Flue gases
Journal Articles

Impact of Preheating on Flame Stabilization and NO x Emissions From a Dual Swirl Hydrogen Injector

Hervé Magnes, Sylvain Marragou, Andrea Aniello, Laurent Selle, Thierry Poinsot, Thierry Schuller
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051004.
Paper No: GTP-23-1517
https://doi.org/10.1115/1.4063719
Published Online: December 8, 2023
View Article titled, Impact of Preheating on Flame Stabilization and NO x Emissions From a Dual Swirl Hydrogen Injector
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Topics: Ejectors, Emissions, Flames, Hydrogen, Nitrogen oxides, Temperature
Proceedings Papers

Impact of Preheating on Flame Stabilization and NOx Emissions From a Dual Swirl Hydrogen Injector

Hervé Magnes, Sylvain Marragou, Andrea Aniello, Laurent Selle, Thierry Poinsot, Thierry Schuller
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A064, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103992
https://doi.org/10.1115/GT2023-103992
View Paper titled, Impact of Preheating on Flame Stabilization and NOx Emissions From a Dual Swirl Hydrogen Injector
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Topics: Ejectors, Emissions, Flames, Hydrogen, Nitrogen oxides, Shapes, Temperature, Air flow, Combustion chambers, Thermal energy
Journal Articles

Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion

Nicola Detomaso, Davide Laera, Paul Pouech, Florent Duchaine, Thierry Poinsot
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021025.
Paper No: GTP-22-1524
https://doi.org/10.1115/1.4056018
Published Online: November 29, 2022
View Article titled, Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion
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Topics: Combustion, Cycles, Exhaust systems, Flames, Flow (Dynamics), Ignition, Large eddy simulation, Pressure, Temperature, Valves
Proceedings Papers

Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion

Nicola Detomaso, Davide Laera, Paul Pouech, Florent Duchaine, Thierry Poinsot
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A037, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81366
https://doi.org/10.1115/GT2022-81366
View Paper titled, Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion
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Topics: Combustion, Combustion chambers, Large eddy simulation, Pressure, Cycles, Exhaust systems, Valves, Boundary-value problems, Dynamics (Mechanics), Flames
Proceedings Papers

Numerical and Experimental Flame Stabilization Analysis in the New Spinning Combustion Technology Framework

Pasquale Walter Agostinelli, Yi Hao Kwah, Stephane Richard, Gorka Exilard, James R. Dawson, Laurent Gicquel, Thierry Poinsot
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A058, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15035
https://doi.org/10.1115/GT2020-15035
View Paper titled, Numerical and Experimental Flame Stabilization Analysis in the New Spinning Combustion Technology Framework
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Topics: Combustion technologies, Flames, Spin (Aerodynamics), Spinning (Textile), Combustion chambers, Climate change, Combustion, Engines, Fuel injectors, Aviation
Journal Articles

Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis

Thomas Ludwig Kaiser, Kilian Oberleithner, Laurent Selle, Thierry Poinsot
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011024.
Paper No: GTP-19-1433
https://doi.org/10.1115/1.4045018
Published Online: December 12, 2019
View Article titled, Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis
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Topics: Ejectors, Flow (Dynamics), Fuels, Geometry, Large eddy simulation, Stability, Pressure, Mode shapes
Proceedings Papers

Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis

Thomas Ludwig Kaiser, Kilian Oberleithner, Laurent Selle, Thierry Poinsot
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A027, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90447
https://doi.org/10.1115/GT2019-90447
View Paper titled, Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis
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Topics: Fuels, Geometry, Stability, Flow (Dynamics), Shape optimization, Combustion, Ejectors, Fuel injectors, Large eddy simulation, Turbulence
Proceedings Papers

Inlet and Outlet Characteristics Boundary Conditions for Large Eddy Simulations of Turbomachinery

Nicolas Odier, Thierry Poinsot, Florent Duchaine, Laurent Gicquel, Stéphane Moreau
Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A020, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90747
https://doi.org/10.1115/GT2019-90747
View Paper titled, Inlet and Outlet Characteristics Boundary Conditions for Large Eddy Simulations of Turbomachinery
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Topics: Boundary-value problems, Large eddy simulation, Turbomachinery, Flow (Dynamics), Pressure, Computational fluid dynamics, Relaxation (Physics), Temperature
Proceedings Papers

Comparison of Various CFD Codes for LES Simulations of Turbomachinery: From Inviscid Vortex Convection to Multi-Stage Compressor

Vincent Brunet, Emma Croner, Alexandre Minot, Jérôme de Laborderie, Eric Lippinois, Stéphane Richard, Jean-François Boussuge, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Thierry Poinsot, Guillaume Puigt, Gabriel Staffelbach, Luis Segui, Olivier Vermorel, Nadège Villedieu, Jean-Sébastien Cagnone, Koen Hillewaert, Michel Rasquin, Ghislain Lartigue, Vincent Moureau, Vincent Couaillier, Emeric Martin, Marta de la Llave Plata, Jean-Marie Le Gouez, Florent Renac
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A013, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75523
https://doi.org/10.1115/GT2018-75523
View Paper titled, Comparison of Various CFD Codes for LES Simulations of Turbomachinery: From Inviscid Vortex Convection to Multi-Stage Compressor
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Topics: Compressors, Computational fluid dynamics, Convection, Simulation, Turbomachinery, Vortices, Engineering simulation, Numerical analysis, Reynolds-averaged Navier–Stokes equations
Journal Articles

Stability and Sensitivity Analysis of Hydrodynamic Instabilities in Industrial Swirled Injection Systems

Thomas L. Kaiser, Thierry Poinsot, Kilian Oberleithner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 051506.
Paper No: GTP-17-1409
https://doi.org/10.1115/1.4038283
Published Online: January 10, 2018
View Article titled, Stability and Sensitivity Analysis of Hydrodynamic Instabilities in Industrial Swirled Injection Systems
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Topics: Flow (Dynamics), Stability, Hydrodynamic stability
Proceedings Papers

Stability and Sensitivity Analysis of Hydrodynamic Instabilities in Industrial Swirled Injection Systems

Thomas L. Kaiser, Thierry Poinsot, Kilian Oberleithner
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A043, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63649
https://doi.org/10.1115/GT2017-63649
View Paper titled, Stability and Sensitivity Analysis of Hydrodynamic Instabilities in Industrial Swirled Injection Systems
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Topics: Hydrodynamic stability, Sensitivity analysis, Stability, Ejectors, Large eddy simulation, Flow (Dynamics), Mode shapes, Vortices, Geometry, Particulate matter
Journal Articles

Influence of Heat Transfer and Material Temperature on Combustion Instabilities in a Swirl Burner

Christian Kraus, Laurent Selle, Thierry Poinsot, Christoph M. Arndt, Henning Bockhorn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051503.
Paper No: GTP-16-1303
https://doi.org/10.1115/1.4035143
Published Online: December 21, 2016
View Article titled, Influence of Heat Transfer and Material Temperature on Combustion Instabilities in a Swirl Burner
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Topics: Combustion, Combustion chambers, Flow (Dynamics), Heat transfer, Temperature, Flames, Heat losses, Boundary-value problems
Proceedings Papers

Influence of Heat Transfer and Material Temperature on Combustion Instabilities in a Swirl Burner

Christian Kraus, Laurent Selle, Thierry Poinsot, Christoph M. Arndt, Henning Bockhorn
Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A022, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56368
https://doi.org/10.1115/GT2016-56368
View Paper titled, Influence of Heat Transfer and Material Temperature on Combustion Instabilities in a Swirl Burner
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Topics: Combustion, Heat transfer, Temperature, Combustion chambers, Computation, Fuels, Modeling, Accounting, Computational fluid dynamics, Design
Proceedings Papers

Acoustic Analysis of a Liquid Fuel Swirl Combustor Using Dynamic Mode Decomposition

Abdulla Ghani, Laurent Gicquel, Thierry Poinsot
Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A062, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42769
https://doi.org/10.1115/GT2015-42769
View Paper titled, Acoustic Analysis of a Liquid Fuel Swirl Combustor Using Dynamic Mode Decomposition
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Topics: Acoustics, Combustion chambers, Fuels, Flow (Dynamics), Flames, Boundary-value problems, Combustion, Cycles, Delays, Large eddy simulation
Proceedings Papers

Bi-Stable Flame Behaviour of Heavy Duty Gas Turbine Burner: RANS, LES and Experiment Comparison

Vyacheslav V. Anisimov, Aldo Chiarioni, Luca Rofi, Claudia Ozzano, Sebastian Hermeth, Gregory Hannebique, Gabriel Staffelbach, Thierry Poinsot
Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A041, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42536
https://doi.org/10.1115/GT2015-42536
View Paper titled, Bi-Stable Flame Behaviour of Heavy Duty Gas Turbine Burner: RANS, LES and Experiment Comparison
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Topics: Flames, Gas turbines, Reynolds-averaged Navier–Stokes equations, Shapes, Stress, Combustion systems, Engineering simulation, Simulation, Boundary-value problems, Combustion chambers
Proceedings Papers

Characterization of Confined Swirl Flows Using Large Eddy Simulations

Jörg Schlüter, Thilo Schönfeld, Thierry Poinsot, Werner Krebs, Stefan Hoffmann
Proc. ASME. GT2001, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A027, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0060
https://doi.org/10.1115/2001-GT-0060
View Paper titled, Characterization of Confined Swirl Flows Using Large Eddy Simulations
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Topics: Flow (Dynamics), Large eddy simulation, Combustion systems, Gas turbines, Vortex shedding, Computers, Design, Flames, Nitrogen oxides, Nozzles
Proceedings Papers

Analysis and Modelling of Entropy Modes in a Realistic Aeronautical Gas Turbine

Emmanuel Motheau, Franck Nicoud, Yoann Mery, Thierry Poinsot
Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A009, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94224
https://doi.org/10.1115/GT2013-94224
View Paper titled, Analysis and Modelling of Entropy Modes in a Realistic Aeronautical Gas Turbine
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Topics: Entropy, Gas turbines, Modeling, Acoustics, Combustion chambers, Nozzles, Aircraft engines, Boundary-value problems, Combustion, Convection
Proceedings Papers

LES Evaluation of Non-Linear Effects on the Dynamic Flame Response in a Real Gas Turbine Combustion Chamber

Sebastian Hermeth, Gabriel Staffelbach, Laurent Gicquel, Thierry Poinsot
Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A052, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95699
https://doi.org/10.1115/GT2013-95699
View Paper titled, LES Evaluation of Non-Linear Effects on the Dynamic Flame Response in a Real Gas Turbine Combustion Chamber
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Topics: Combustion chambers, Flames, Gas turbines, Shapes, Delays, Acoustics, Cycles, Geometry, Large eddy simulation, Oscillations