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Proceedings Papers

Hydrogen Combustor Integration Study for a Medium Range Aircraft Engine Using the Dry-Low NOx “Micromix” Combustion Principle

Harald H.-W. Funke, Nils Beckmann, Lukas Stefan, Jan Keinz
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A022, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102370
https://doi.org/10.1115/GT2023-102370
View Paper titled, Hydrogen Combustor Integration Study for a Medium Range Aircraft Engine Using the Dry-Low NOx “Micromix” Combustion Principle
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Topics: Aircraft engines, Combustion, Combustion chambers, Emissions, Hydrogen, Nitrogen oxides
Proceedings Papers

Numerical Investigation Into the Impact of Operating Boundary Conditions on NOx Formation in Hydrogen Micromix Combustion System

Gaurav Singh, Malika Zghal, Xiaoxiao Sun, Pierre Gauthier, Vishal Sethi
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A019, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103111
https://doi.org/10.1115/GT2023-103111
View Paper titled, Numerical Investigation Into the Impact of Operating Boundary Conditions on NOx Formation in Hydrogen Micromix Combustion System
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Topics: Boundary-value problems, Combustion systems, Emissions, Hydrogen, Nitrogen oxides
Proceedings Papers

Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants

Silvia Ravelli
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103511
https://doi.org/10.1115/GT2023-103511
View Paper titled, Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants
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Topics: Carbon capture and storage, Carbon dioxide, Co-firing, Combined cycle power stations, Combined cycles, Combustion, Combustion systems, Emissions, Energy generation, Exhaust gas recirculation
Proceedings Papers

Performance, Emissions, and Decarbonization of an Industrial Gas Turbine Operated With Hydrotreated Vegetable Oil

Jon Runyon, Stuart James, Tanmay Kadam, Barak Ofir, David Graham
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101972
https://doi.org/10.1115/GT2023-101972
View Paper titled, Performance, Emissions, and Decarbonization of an Industrial Gas Turbine Operated With Hydrotreated Vegetable Oil
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Topics: Emissions, Gas turbines, Industrial gases, Turbines, Vegetable oils
Proceedings Papers

Spray Combustion and Emissions of a Hydrothermal Liquefaction Biofuel for Gas Turbine Applications

Mohsen Broumand, Muhammad Shahzeb Khan, Murray J. Thomson, Devinder Singh, Sean Yun, Zekai Hong
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103719
https://doi.org/10.1115/GT2023-103719
View Paper titled, Spray Combustion and Emissions of a Hydrothermal Liquefaction Biofuel for Gas Turbine Applications
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Topics: Biofuel, Biomass, Combustion, Emissions, Flames, Gas turbines, Liquefaction, Sprays
Proceedings Papers

Progress on the Complete and Low-NOx Combustion of Eco-Fuels Using a Thermo-Acoustically-Driven, Hydrogen-Powered Pilot Stage

Nina Paulitsch, Fabrice Giuliani, Andrea Hofer, Johannes Hofer, Lukas Andracher
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A018, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102987
https://doi.org/10.1115/GT2023-102987
View Paper titled, Progress on the Complete and Low-NOx Combustion of Eco-Fuels Using a Thermo-Acoustically-Driven, Hydrogen-Powered Pilot Stage
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Topics: Acoustics, Combustion, Fuels, Hydrogen, Nitrogen oxides, Flames, Emissions, Carbon, Deformation, Density
Proceedings Papers

Characterization of Spray Field for Water-Emulsified Diesel Using a Pressure Swirl Atomizer Under a Non-Reacting Environment

Baha Suleiman, Hatem Selim, Alaaeldin Dawood, Jinkwan Song, Jong Guen Lee, Abdurrahman Khalidi, Kamal Al-Ahmadi, Ibrahim Al-Ghamdi, Eid Badr, Mohammed Al-Gahatani
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102954
https://doi.org/10.1115/GT2023-102954
View Paper titled, Characterization of Spray Field for Water-Emulsified Diesel Using a Pressure Swirl Atomizer Under a Non-Reacting Environment
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Topics: Diesel, Emulsions, Fuels, Gas turbines, Pressure, Sprays, Water, Combustion chambers, Temperature, Emissions
Proceedings Papers

Performance and Emissions Benefits of Cooled Ceramic Matrix Composite Vanes for High Pressure Turbines

Patrick Wehrel, Robin Schöffler, Clemens Grunwitz, Francisco Carvalho, Martin Plohr, Jannik Häßy, Anna Petersen
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101601
https://doi.org/10.1115/GT2023-101601
View Paper titled, Performance and Emissions Benefits of Cooled Ceramic Matrix Composite Vanes for High Pressure Turbines
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Topics: Ceramic matrix composites, Cooling, Emissions, High pressure (Physics), Nitrogen oxides, Turbines
Proceedings Papers

Modelling Ammonia-Hydrogen-Air Combustion and Emission Characteristics of a Generic Swirl Burner

Luca Mazzotta, Francesco D’Alessio, Roberto Meloni, Steve Morris, Burak Goktepe, Rachele Lamioni, Matteo Cerutti, Christian Romano, Chiara Galletti, Francesco Creta, Domenico Borello, Agustin Valera-Medina
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A016, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102803
https://doi.org/10.1115/GT2023-102803
View Paper titled, Modelling Ammonia-Hydrogen-Air Combustion and Emission Characteristics of a Generic Swirl Burner
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Topics: Combustion, Emissions, Hydrogen, Modeling, Nitrogen oxides, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Experimental Measurements and CFD Predictions of NOx Emissions From a Water-Cooled Rotating Detonation Engine

Peter A. Strakey, Donald H. Ferguson
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A005, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100851
https://doi.org/10.1115/GT2023-100851
View Paper titled, Experimental Measurements and CFD Predictions of NOx Emissions From a Water-Cooled Rotating Detonation Engine
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Topics: Computational fluid dynamics, Emissions, Engines, Explosions, Nitrogen oxides, Water
Proceedings Papers

Evaluation of Minimum NO x Emission From Ammonia Combustion

Srujan Gubbi, Renee Cole, Ben Emerson, David Noble, Robert Steele, Wenting Sun, Tim Lieuwen
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A072, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102599
https://doi.org/10.1115/GT2023-102599
View Paper titled, Evaluation of Minimum NO x Emission From Ammonia Combustion
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Topics: Combustion, Emissions, Nitrogen oxides
Proceedings Papers

Numerical Study of the Effect of Fuel Heating Value Change on Combustion for Siemens Energy Dry Low Emission Combustor

Liam McManus, Suresh Sadasivuni, Kexin Liu, Erik Munktell
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A052, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102217
https://doi.org/10.1115/GT2023-102217
View Paper titled, Numerical Study of the Effect of Fuel Heating Value Change on Combustion for Siemens Energy Dry Low Emission Combustor
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Topics: Combustion, Combustion chambers, Emissions, Fuels, Heating, Carbon dioxide, Engines, Flamelet generated manifold, Natural gas, Computer simulation
Proceedings Papers

Development of a Hydrogen Micro Gas Turbine Combustor: Atmospheric Pressure Testing

Tom Tanneberger, Johannes Mundstock, Christoph Rex, Sebastian Rösch, Christian Oliver Paschereit
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A022, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101364
https://doi.org/10.1115/GT2023-101364
View Paper titled, Development of a Hydrogen Micro Gas Turbine Combustor: Atmospheric Pressure Testing
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Topics: Atmospheric pressure, Combustion, Combustion chambers, Emissions, Hydrogen, Micro gas turbines, Testing
Proceedings Papers

Precessing Vortex Core Suppression in a Swirl Stabilized Combustor With Hydrogen Addition

Saarthak Gupta, Anindya Datta, Santosh Hemchandra, Isaac Boxx
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100617
https://doi.org/10.1115/GT2023-100617
View Paper titled, Precessing Vortex Core Suppression in a Swirl Stabilized Combustor With Hydrogen Addition
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Topics: Combustion chambers, Hydrogen, Vortices, Flames, Flow (Dynamics), Fuels, Oscillations, Dynamics (Mechanics), Methane, Stability
Proceedings Papers

Adaptation of Aeroengine Micromixing Injectors for Lean Direct Injection of Hydrogen and Hydrogen/Natural Gas Blends

Iker Gomez Escudero, Britney Tran, Malcolm Overbaugh, Vincent McDonell, Brandon Williams, Philip Buelow, Jason Ryon, Ottavio DeBeni
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A035, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101577
https://doi.org/10.1115/GT2023-101577
View Paper titled, Adaptation of Aeroengine Micromixing Injectors for Lean Direct Injection of Hydrogen and Hydrogen/Natural Gas Blends
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Topics: Computational fluid dynamics, Ejectors, Emissions, Fuel injectors, Hydrogen, Imaging, Natural gas, Stability
Proceedings Papers

The Effect of Unsteady Boundary Conditions on Simulations of Prefilming Airblast Atomisation

Jack R. J. Wetherell, Andrew Garmory
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100731
https://doi.org/10.1115/GT2023-100731
View Paper titled, The Effect of Unsteady Boundary Conditions on Simulations of Prefilming Airblast Atomisation
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Topics: Boundary-value problems, Engineering simulation, Simulation, Sprays, Drops, Flow (Dynamics), Surface mount devices, Aviation, Combustion systems, Delays
Proceedings Papers

Influence of Variable Swirl on Emissions in a Non-Premixed Fuel-Flexible Burner at Elevated Ambient Conditions

Daniel Pugh, Philip Bowen, Rukshan Navaratne, Burak Goktepe, Anthony Giles, Agustin Valera Medina, Steven Morris, Robin Vivoli
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A065, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102457
https://doi.org/10.1115/GT2023-102457
View Paper titled, Influence of Variable Swirl on Emissions in a Non-Premixed Fuel-Flexible Burner at Elevated Ambient Conditions
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Topics: Combustion chambers, Emissions, Fuels
Proceedings Papers

Influence of Steam and Elevated Ambient Conditions on N 2 O in a Premixed Swirling NH 3 /H 2 Flame

Daniel Pugh, Philip Bowen, Burak Goktepe, Anthony Giles, Syed Mashruk, Agustin Valera Medina, Steven Morris
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A064, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102452
https://doi.org/10.1115/GT2023-102452
View Paper titled, Influence of Steam and Elevated Ambient Conditions on N 2 O in a Premixed Swirling NH 3 /H 2 Flame
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Topics: Combustion chambers, Emissions, Flames, Fuels, Steam, Swirling flow, Turbulence
Proceedings Papers

Gas Concentration Maps Within a Turbomachine Combustor Fueled With Jet-A1 or Sustainable Aviation Fuel (SAF)

Jean-Baptiste Jarin, Jean-Louis Champion-Réaud, Pierre-Alain Lambert, Carlos Mendes, Nicolas Jeuland, Jean-Baptiste May-Carle, Clarisse Doucet, Florent Picard
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A024, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101375
https://doi.org/10.1115/GT2023-101375
View Paper titled, Gas Concentration Maps Within a Turbomachine Combustor Fueled With Jet-A1 or Sustainable Aviation Fuel (SAF)
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Topics: Combustion chambers, Sustainable aviation fuels, Turbomachinery, Fuels, Emissions, Engines, Flight, Helicopters, Aviation, Carbon
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