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Proceedings Papers

Large Eddy Simulation of Soot Formation in a Real Aero-Engine Combustor Using Tabulated Chemistry and a Quadrature-Based Method of Moments

Philipp Koob, Federica Ferraro, Hendrik Nicolai, Ruud Eggels, Max Staufer, Christian Hasse
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101148
https://doi.org/10.1115/GT2023-101148
View Paper titled, Large Eddy Simulation of Soot Formation in a Real Aero-Engine Combustor Using Tabulated Chemistry and a Quadrature-Based Method of Moments
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Topics: Aircraft engines, Chemistry, Combustion chambers, Large eddy simulation, Method of moments, Soot, Particulate matter, Simulation, Turbulence, Aircraft
Proceedings Papers

Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames With the Artificially Thickened Flame Model

Simone Castellani, Pier Carlo Nassini, Antonio Andreini, Roberto Meloni, Egidio Pucci, Agustin Valera-Medina, Steven Morris, Burak Goktepe, Syed Mashruk
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A044, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101994
https://doi.org/10.1115/GT2023-101994
View Paper titled, Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames With the Artificially Thickened Flame Model
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Topics: Flames, Methane, Modeling, Fuels, Gas turbines, Hydrogen, Chemiluminescence, Chemistry, Combustion, Combustion chambers
Proceedings Papers

Development of a Hybrid Tabulated-Virtual Chemistry Model for Pollutant Formation Prediction

Tan-Phong Luu, Nasser Darabiha, Benoît Fiorina
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A038, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101732
https://doi.org/10.1115/GT2023-101732
View Paper titled, Development of a Hybrid Tabulated-Virtual Chemistry Model for Pollutant Formation Prediction
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Topics: Chemistry, Flames, Modeling, Pollution
Proceedings Papers

Lean Flame Stabilization With Nanosecond Plasma Discharges in a Gas Turbine Model Combustor

Victorien P. Blanchard, Frédéric Roqué, Philippe Scouflaire, Christophe O. Laux, Sébastien Ducruix
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A074, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102621
https://doi.org/10.1115/GT2023-102621
View Paper titled, Lean Flame Stabilization With Nanosecond Plasma Discharges in a Gas Turbine Model Combustor
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Topics: Combustion, Combustion chambers, Emissions, Flames, Gas turbines, Nitrogen oxides, Plasmas (Ionized gases), Pollution
Proceedings Papers

Development of an Hydrogen Fueled Gas Turbine Combustion System From Conceptual Through Full Scale Verification Test

M. Cerutti, E. Pucci, C. Romano, V. R. Dabiru
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A067, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102502
https://doi.org/10.1115/GT2023-102502
View Paper titled, Development of an Hydrogen Fueled Gas Turbine Combustion System From Conceptual Through Full Scale Verification Test
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Topics: Combustion, Combustion systems, Gas turbines, Hydrogen, Hydrogen fuels, Nitrogen oxides, Emissions, Combustion chambers, Design, Flames
Proceedings Papers

Pollutant Emissions Reporting and Performance Considerations for Ammonia-Blended Fuels in Gas Turbines

Christopher M. Douglas, Thomas D. Martz, Robert C. Steele, David R. Noble, Benjamin L. Emerson, Timothy C. Lieuwen
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A071, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102554
https://doi.org/10.1115/GT2023-102554
View Paper titled, Pollutant Emissions Reporting and Performance Considerations for Ammonia-Blended Fuels in Gas Turbines
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Topics: Emissions, Fuels, Gas turbines, Hydrogen, Pollution
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
Proceedings Papers

Numerical Investigation of a Hydrogen-Air Flame for NOx Prediction

Julien Leparoux, Renaud Mercier, Stefano Puggelli, Mélody Cailler, Vincent Moureau
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A025, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103129
https://doi.org/10.1115/GT2023-103129
View Paper titled, Numerical Investigation of a Hydrogen-Air Flame for NOx Prediction
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Topics: Flames, Hydrogen, Nitrogen oxides, Combustion, Chemistry, Combustion chambers, Emissions, Pollution, Sustainable aviation fuels, Aircraft engines
Proceedings Papers

Development of a Needle Type Nanosecond Pulsed Plasma Actuator for the Enhancement of Blowout Limits in a Lifted Stabilized Combustor

Maria Grazia De Giorgi, Sara Bonuso, Ghazanfar Mehdi, Stefan Harth, Antonio Ficarella
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A061, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103936
https://doi.org/10.1115/GT2023-103936
View Paper titled, Development of a Needle Type Nanosecond Pulsed Plasma Actuator for the Enhancement of Blowout Limits in a Lifted Stabilized Combustor
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Topics: Actuators, Combustion, Combustion chambers, Flames, Needles, Plasmas (Ionized gases), Stability, Plasma generators, Chemiluminescence, Excitation
Proceedings Papers

Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Bernhard Ćosić, Christian Oliver Paschereit
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102832
https://doi.org/10.1115/GT2023-102832
View Paper titled, Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization
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Topics: Combustion chambers, Optimization, Fuels, Stress, Design, Emissions, Combustion, Combustion systems, Ejectors, Errors
Proceedings Papers

Numerical Assessment of a Rich-Quench-Lean Staging Strategy for Clean and Efficient Combustion of Partially Decomposed Ammonia in the Constant Pressure Sequential Combustion System

Tarjei Heggset, Ole Meyer, Andrea Gruber, Luis Tay-Wo-Chong, Andrea Ciani
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A057, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103835
https://doi.org/10.1115/GT2023-103835
View Paper titled, Numerical Assessment of a Rich-Quench-Lean Staging Strategy for Clean and Efficient Combustion of Partially Decomposed Ammonia in the Constant Pressure Sequential Combustion System
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Topics: Combustion, Combustion systems, Pressure, Fuels, Hydrogen, Carbon, Emissions, Feedstock, Flames, Nitrogen oxides
Proceedings Papers

Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor With Angular Air Supply

Sven Hoffmann, Rainer Koch, Hans-Jörg Bauer
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A041, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103459
https://doi.org/10.1115/GT2023-103459
View Paper titled, Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor With Angular Air Supply
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Topics: Combustion chambers, Flames, Flow (Dynamics), Combustion, Fuels, Aircraft engines, Emissions, Exhaust gas recirculation, Stability, Chemistry
Proceedings Papers

Mistuning Strategy on Long Blades to Mitigate Flutter

Lorenzo Pinelli, Andrea Arnone, Lorenzo Peruzzi, Claudio Bettini, Conrad Finzel, Rudolf Kellerer
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT21A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102933
https://doi.org/10.1115/GT2023-102933
View Paper titled, Mistuning Strategy on Long Blades to Mitigate Flutter
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Topics: Blades, Flutter (Aerodynamics), Design, Combined cycles, Computational fluid dynamics, Emissions, Energy generation, Flow (Dynamics), Fuel consumption, Machinery
Proceedings Papers

Design of an Innovative Experimental Rig for the Study of Deposition Phenomena in Axial Compressors

Alessio Suman, Nicola Zanini, Michele Pinelli
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103408
https://doi.org/10.1115/GT2023-103408
View Paper titled, Design of an Innovative Experimental Rig for the Study of Deposition Phenomena in Axial Compressors
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Design, Gas turbines, Particulate matter, Engineering simulation, Simulation, Wind tunnels, Adhesion
Proceedings Papers

Real Time Precursor Calculation for the Early Detection of Combustion Instabilities

R. Meloni, N. Giannini
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A006, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81310
https://doi.org/10.1115/GT2022-81310
View Paper titled, Real Time Precursor Calculation for the Early Detection of Combustion Instabilities
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Topics: Combustion, Algorithms, Combustion chambers, Engines, Gas turbines, Pressure, Signals, Acoustics, Control systems, Emissions
Proceedings Papers

Experimental Investigation of CH 4 -Humid Air Flame Characteristic of a Novel Micromix Concept Model Burner

Ce Liu, Weiwei Shao, Zhedian Zhang
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A053, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81919
https://doi.org/10.1115/GT2022-81919
View Paper titled, Experimental Investigation of CH 4 -Humid Air Flame Characteristic of a Novel Micromix Concept Model Burner
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Topics: Combustion, Emissions, Flames, Methane, Nitrogen oxides, Combustion chambers, Cycles, Steam, Temperature, Atmospheric pressure
Proceedings Papers

Pollutant Emissions Reporting and Performance Considerations for Hydrogen-Hydrocarbon Fuels in Gas Turbines

Christopher M. Douglas, Stephanie L. Shaw, Thomas D. Martz, Robert C. Steele, David R. Noble, Benjamin L. Emerson, Timothy C. Lieuwen
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A029, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80971
https://doi.org/10.1115/GT2022-80971
View Paper titled, Pollutant Emissions Reporting and Performance Considerations for Hydrogen-Hydrocarbon Fuels in Gas Turbines
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Topics: Emissions, Fuels, Gas turbines, Hydrogen, Pollution
Proceedings Papers

Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions

Bernhard Stiehl, Marcel Otto, Malcolm Newmyer, Max Fortin, Tommy Genova, Kareem Ahmed, Jayanta Kapat, Stefano Orsino, Carlo Arguinzoni
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A050, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83343
https://doi.org/10.1115/GT2022-83343
View Paper titled, Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions
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Topics: Combustion chambers, Ejectors, Fuels, Gas turbines, Gaseous fuels, Large eddy simulation, Nitrogen oxides, Pollution, Turbines
Proceedings Papers

Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System

Stefano Puggelli, Julien Leparoux, Clément Brunet, Renaud Mercier, Luce Liberatori, Stephan Zurbach, Gilles Cabot, Frédéric Grisch
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82272
https://doi.org/10.1115/GT2022-82272
View Paper titled, Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System
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Topics: Large eddy simulation, Combustion, Design, High pressure (Physics), Aircraft engines, Optimization, Pollution
Proceedings Papers

Performance of Swirl-Stabilized Distributed Combustion With Hydrogen-Enriched Methane: Stability, Blowoff and Emissions

Rishi Roy, Khuong Nguyen, Trevor Stuart, Ashwani K. Gupta
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82062
https://doi.org/10.1115/GT2022-82062
View Paper titled, Performance of Swirl-Stabilized Distributed Combustion With Hydrogen-Enriched Methane: Stability, Blowoff and Emissions
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Topics: Carbon dioxide, Combustion, Emissions, Hydrogen, Methane, Pollution, Stability