1-20 of 153
Chemical kinetics
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Understanding EBC Lifetimes and Performance for Industrial Gas Turbines

Mackenzie J. Ridley, Michael J. Lance, Trevor G. Aguirre, Kenneth A. Kane, Bruce A. Pint
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125954
https://doi.org/10.1115/GT2024-125954
View Paper titled, Understanding EBC Lifetimes and Performance for Industrial Gas Turbines
Open the PDF for Understanding EBC Lifetimes and Performance for Industrial Gas Turbines in another window
Topics: Ceramic matrix composites, Coatings, Durability, Industrial gases, Silicon carbide, Silicon dioxide, Turbines, Hydrogen, Temperature, Chemical kinetics
Proceedings Papers

A Parametric Study on NOx Emissions From Ammonia Containing Product Gas in Rich Quench Lean Combustion

Ahmed Raslan, Silin Yang, Antoine Durocher, Felix Güthe, Jeff Bergthorson
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A033, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123900
https://doi.org/10.1115/GT2024-123900
View Paper titled, A Parametric Study on NOx Emissions From Ammonia Containing Product Gas in Rich Quench Lean Combustion
Open the PDF for A Parametric Study on NOx Emissions From Ammonia Containing Product Gas in Rich Quench Lean Combustion in another window
Topics: Combustion, Emissions, Nitrogen oxides, Combustion chambers, Fuels, Nitrogen, Gas turbines, Steam, Bearings, Biomass
Proceedings Papers

Development of a Reactor Network Model for a Practical Gas Turbine Combustor

Srujan Gubbi, Wenting Sun, Nakjeong Choi, Seik Park, Jungkeuk Park, Sanghyup Lee, Jim Harper, Robert Steele, David Noble
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124079
https://doi.org/10.1115/GT2024-124079
View Paper titled, Development of a Reactor Network Model for a Practical Gas Turbine Combustor
Open the PDF for Development of a Reactor Network Model for a Practical Gas Turbine Combustor in another window
Topics: Combustion chambers, Emissions, Fuels, Gas turbines, Network models, Nitrogen oxides, Simulation, Chemical kinetics, Retrofitting, Carbon
Proceedings Papers

Numerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor

Sandra Recio Balmaseda, Tim Jeremy Patrick Karpowski, Hendrik Nicolai, Philipp Koob, Max Greifenstein, Andreas Dreizler, Christian Hasse
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A038, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124048
https://doi.org/10.1115/GT2024-124048
View Paper titled, Numerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor
Open the PDF for Numerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor in another window
Topics: Aircraft engines, Combustion chambers, Cooling, Emissions, Flames, Computational fluid dynamics, Exhaust gas recirculation, Simulation, Air pollution control, Aviation
Proceedings Papers

Investigation of NOx and Ammonia Slip in an Ammonia and Hydrogen Powered Aviation Gas Turbine Using Chemical Reactor Network Modelling

Priyankar Garai, Shahzad Bobi, Ramees K. Rahman, David Zamora, Marzuqa Ahmed, Justin Urso, Subith S. Vasu
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122543
https://doi.org/10.1115/GT2024-122543
View Paper titled, Investigation of NOx and Ammonia Slip in an Ammonia and Hydrogen Powered Aviation Gas Turbine Using Chemical Reactor Network Modelling
Open the PDF for Investigation of NOx and Ammonia Slip in an Ammonia and Hydrogen Powered Aviation Gas Turbine Using Chemical Reactor Network Modelling in another window
Topics: Aviation, Combustion, Gas turbines, Hydrogen, Modeling, Nitrogen oxides, Fuels, Combustion chambers, Emissions, Engineering simulation
Proceedings Papers

Experimental and Numerical Study of a Premixed Two Stage Ammonia Combustor at High Pressure

Brandon Esquivias, Vincent McDonell, Hassan Abdul Sater, Stefan Tschirren, Stefano Piffaretti, Majed Toqan
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128081
https://doi.org/10.1115/GT2024-128081
View Paper titled, Experimental and Numerical Study of a Premixed Two Stage Ammonia Combustor at High Pressure
Open the PDF for Experimental and Numerical Study of a Premixed Two Stage Ammonia Combustor at High Pressure in another window
Topics: Combustion, Combustion chambers, Emissions, High pressure (Physics), Nitrogen oxides, Fuels, Pressure, Atmospheric pressure, Carbon neutrality, Chemical kinetics
Proceedings Papers

In-Situ Species Concentration Measurements in Ammonia-Mix Flames Using FTIR Spectroscopy

Clinton Bedick, Andrew Tulgestke, Wesley Boyette
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A029, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128167
https://doi.org/10.1115/GT2024-128167
View Paper titled, In-Situ Species Concentration Measurements in Ammonia-Mix Flames Using FTIR Spectroscopy
Open the PDF for In-Situ Species Concentration Measurements in Ammonia-Mix Flames Using FTIR Spectroscopy in another window
Topics: Combustion, Flames, Fourier transform infrared spectroscopy, Hydrogen, Methane, Fuels, Combustion systems, Absorption, Absorption spectroscopy, Carbon
Proceedings Papers

Numerical Study of Flow and Combustion Dynamics in a Hydrogen-Air Rotating Detonation Combustor-Stator Integrated System

Pinaki Pal, James Braun, Yiqing Wang, Venkat Athmanathan, Guillermo Paniagua, Terrence R. Meyer
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A059, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129058
https://doi.org/10.1115/GT2024-129058
View Paper titled, Numerical Study of Flow and Combustion Dynamics in a Hydrogen-Air Rotating Detonation Combustor-Stator Integrated System
Open the PDF for Numerical Study of Flow and Combustion Dynamics in a Hydrogen-Air Rotating Detonation Combustor-Stator Integrated System in another window
Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Explosions, Flow (Dynamics), Hydrogen, Integrated systems, Stators, Waves, Nozzle guide vanes
Proceedings Papers

Numerical Investigation of Reheat Hydrogen Flames in the Sequential-Combustion Stage of a Heavy-Duty Gas Turbine

Andrea Gruber, Ole H. H. Meyer, Tarjei Heggset, Birute Wood, Andrea Ciani
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A055, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128966
https://doi.org/10.1115/GT2024-128966
View Paper titled, Numerical Investigation of Reheat Hydrogen Flames in the Sequential-Combustion Stage of a Heavy-Duty Gas Turbine
Open the PDF for Numerical Investigation of Reheat Hydrogen Flames in the Sequential-Combustion Stage of a Heavy-Duty Gas Turbine in another window
Topics: Combustion, Flames, Gas turbines, Hydrogen, Temperature, Combustion chambers, Firing, Modeling, Pressure, Turbulence
Proceedings Papers

Combustion Optimization and Burnout of Ammonia-Based Gaseous Fuels in the Constant Pressure Sequential Combustion System Operated in Rich-Quench-Lean Mode

Tarjei Heggset, Ole H. H. Meyer, Andrea Gruber, Luis Tay-Wo-Chong, Andrea Ciani
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A054, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128946
https://doi.org/10.1115/GT2024-128946
View Paper titled, Combustion Optimization and Burnout of Ammonia-Based Gaseous Fuels in the Constant Pressure Sequential Combustion System Operated in Rich-Quench-Lean Mode
Open the PDF for Combustion Optimization and Burnout of Ammonia-Based Gaseous Fuels in the Constant Pressure Sequential Combustion System Operated in Rich-Quench-Lean Mode in another window
Topics: Combustion, Combustion systems, Gaseous fuels, Optimization, Pressure, Fuels, Emissions, Dams, Flames, Modeling
Proceedings Papers

Flashback of Hydrogen-Methane Mixtures in a Fixed-Vane, Low-Swirl Burner at Atmospheric Pressure

Matthew Searle, Peter Strakey
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A053, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102221
https://doi.org/10.1115/GT2023-102221
View Paper titled, Flashback of Hydrogen-Methane Mixtures in a Fixed-Vane, Low-Swirl Burner at Atmospheric Pressure
Open the PDF for Flashback of Hydrogen-Methane Mixtures in a Fixed-Vane, Low-Swirl Burner at Atmospheric Pressure in another window
Topics: Atmospheric pressure, Ejectors, Hydrogen, Methane, Computational fluid dynamics, Additive manufacturing, Chemical kinetics, Combustion, Design, Gas turbines
Proceedings Papers

GPU-Accelerated High-Fidelity Rotating Detonation Engine Simulations Using an Extended Flamelet Progress Variable Approach

L. Shunn, F. Ham, H. A. Elasrag, J. Hoke, S. Alexander Schumaker
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A031, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101483
https://doi.org/10.1115/GT2023-101483
View Paper titled, GPU-Accelerated High-Fidelity Rotating Detonation Engine Simulations Using an Extended Flamelet Progress Variable Approach
Open the PDF for GPU-Accelerated High-Fidelity Rotating Detonation Engine Simulations Using an Extended Flamelet Progress Variable Approach in another window
Topics: Engineering simulation, Engines, Explosions, Graphics processing units, Simulation, Design, Chemical kinetics, Algorithms, Cascades (Fluid dynamics), Computational fluid dynamics
Proceedings Papers

Determination of Cetane Numbers via Chemical Kinetic Mechanism

Marleen Schmidt, Samuel Schlichting, Jens Melder, Torsten Methling, Markus Köhler, Andreas Huber
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A044, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103550
https://doi.org/10.1115/GT2023-103550
View Paper titled, Determination of Cetane Numbers via Chemical Kinetic Mechanism
Open the PDF for Determination of Cetane Numbers via Chemical Kinetic Mechanism in another window
Topics: ASTM International, Chemical kinetics, Climate change, Combustion chambers, Commercial air transport, Design, Engines, Errors, Evaporation, Flight
Proceedings Papers

Numerical and Experimental Investigation of a Geometrically Simplified, Two-Dimensional FlameSheet ™ Hydrogen Burner

Andrea Gruber, Tarjei Heggset, Ole Meyer, Luuk Altenburg, Mark Tummers, Sikke Klein, Joris Koomen, Peter Stuttaford
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A054, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103779
https://doi.org/10.1115/GT2023-103779
View Paper titled, Numerical and Experimental Investigation of a Geometrically Simplified, Two-Dimensional FlameSheet ™ Hydrogen Burner
Open the PDF for Numerical and Experimental Investigation of a Geometrically Simplified, Two-Dimensional FlameSheet ™ Hydrogen Burner in another window
Topics: Hydrogen, Flames, Fuels, Combustion systems, Flow (Dynamics), Gas turbines, Turbulence, Carbon, Chemical kinetics, Chemically reactive flow
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
Open the PDF for 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 in another window
Topics: Combustion, Combustion systems, Pressure, Fuels, Hydrogen, Carbon, Emissions, Feedstock, Flames, Nitrogen oxides
Proceedings Papers

A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design

Nikolas Karefyllidis, Dylan Rubini, Budimir Rosic, Liping Xu, Veli-Matti Purola
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A036, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103219
https://doi.org/10.1115/GT2023-103219
View Paper titled, A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design
Open the PDF for A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design in another window
Topics: Design, Enthalpy, Heating, Robustness, Turbomachinery, Turbochargers, Compressors, Blades, Carbon dioxide, Cements (Adhesives)
Proceedings Papers

A Numerical Investigation of Reheat Hydrogen Combustion in a Simplified Geometrical Configuration From Atmospheric Pressure to Full Load Conditions

Andrea Gruber, Tarjei Heggset, Michael Duesing, Andrea Ciani
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A045, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83218
https://doi.org/10.1115/GT2022-83218
View Paper titled, A Numerical Investigation of Reheat Hydrogen Combustion in a Simplified Geometrical Configuration From Atmospheric Pressure to Full Load Conditions
Open the PDF for A Numerical Investigation of Reheat Hydrogen Combustion in a Simplified Geometrical Configuration From Atmospheric Pressure to Full Load Conditions in another window
Topics: Atmospheric pressure, Combustion, Hydrogen, Stress, Flames, Temperature, Combustion systems, Emissions, Fuels, Ignition
Proceedings Papers

Numerical Investigation of Rich-Lean Staging in SGT-750 Scaled DLE Burner With Partially-Decomposed Ammonia

Thomas Indlekofer, Andrea Gruber, Samuel Wiseman, Karl-Johan Nogenmyr, Jenny Larfeldt
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A044, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83131
https://doi.org/10.1115/GT2022-83131
View Paper titled, Numerical Investigation of Rich-Lean Staging in SGT-750 Scaled DLE Burner With Partially-Decomposed Ammonia
Open the PDF for Numerical Investigation of Rich-Lean Staging in SGT-750 Scaled DLE Burner With Partially-Decomposed Ammonia in another window
Topics: Carbon, Carbon capture and storage, Chemical kinetics, Combustion, Curbs (Roads), Design, Emissions, Energy generation, Fuels, Gas turbines
Proceedings Papers

Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods

Eric L. Petersen, Olivier Mathieu, James C. Thomas, Sean P. Cooper, David S. Teitge, Raquel Juárez, Nobel Gutierrez, Chad V. Mashuga
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A045, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60319
https://doi.org/10.1115/GT2021-60319
View Paper titled, Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods
Open the PDF for Combustion and Oxidation of Lube Oils at Gas Turbine Conditions: Experimental Methods in another window
Topics: Combustion, Experimental methods, Gas turbines, Ignition, Oils, Oxidation, Petroleum, Temperature, High temperature, Lubricants
Proceedings Papers

Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing

Kelsi M. Katcher, Timothy C. Allison, Michael Marshall, Yuin Jin, Chansun Lim, Sungho Chang
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A002, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-04122
https://doi.org/10.1115/GT2021-04122
View Paper titled, Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing
Open the PDF for Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing in another window
Topics: Combustion, Design, Steady state, Testing, Temperature, Cycles, Flow (Dynamics), Carbon capture and storage, Chemical kinetics, Circuits