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Proceedings Papers

Validation and Assessment of a Hybrid VOF-Lagrangian Numerical Methodology for Turbulent Liquid Fuel Jets in High-Speed Crossflow

Malika Zghal, Pierre Gauthier, Xiaoxiao Sun, Charith Wijesinghe, Vishal Sethi
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102316
https://doi.org/10.1115/GT2023-102316
View Paper titled, Validation and Assessment of a Hybrid VOF-Lagrangian Numerical Methodology for Turbulent Liquid Fuel Jets in High-Speed Crossflow
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Topics: Computational fluid dynamics, Fluids, Fuels, Gas turbines, Jets, Turbulence
Proceedings Papers

Learning RANS Model Parameters From LES Using Bayesian Inference

Santosh Hemchandra, Anindya Datta, Matthew P. Juniper
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A051, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102159
https://doi.org/10.1115/GT2023-102159
View Paper titled, Learning RANS Model Parameters From LES Using Bayesian Inference
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Topics: Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Design, Turbulence, Combustion, Eddies (Fluid dynamics), Energy dissipation, Engineering design, Engineering simulation, Flames
Proceedings Papers

Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach

Samuel Dillon, Renaud Mercier, Benoît Fiorina
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A010, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101075
https://doi.org/10.1115/GT2023-101075
View Paper titled, Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach
Open the PDF for Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach in another window
Topics: Chemistry, Combustion, Diffusion flames, Flames, Hydrogen, Large eddy simulation, Turbulence
Proceedings Papers

Evaluating the Effect of Liquid Water and Steam on Jet Flame Physics

John Schihl, Aaron W. Skiba, Campbell D. Carter, Amirreza Gandomkar, Jack Whitcomb, Patton M. Allison
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A034, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101575
https://doi.org/10.1115/GT2023-101575
View Paper titled, Evaluating the Effect of Liquid Water and Steam on Jet Flame Physics
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Topics: Flames, Physics, Steam, Water, Turbulence, Methane, Combustion, Computation, Density, Excitation
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

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
Open the PDF for Large Eddy Simulation of Soot Formation in a Real Aero-Engine Combustor Using Tabulated Chemistry and a Quadrature-Based Method of Moments in another window
Topics: Aircraft engines, Chemistry, Combustion chambers, Large eddy simulation, Method of moments, Soot, Particulate matter, Simulation, Turbulence, Aircraft
Proceedings Papers

Numerical Simulation of Turbulent Premixed Flames Using Thickened Flame Model

Yu Xia, Ashish Newale, Rakesh Yadav, Ishan Verma, Didier Bessette
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A047, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102039
https://doi.org/10.1115/GT2023-102039
View Paper titled, Numerical Simulation of Turbulent Premixed Flames Using Thickened Flame Model
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Topics: Computer simulation, Flames, Turbulence, Simulation, Chemistry, Heat, Combustion, Eddies (Fluid dynamics), Filters, Flow (Dynamics)
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

Turbulent Flame Speed and Flame Characteristics of Lean Premixed H 2 -CH 4 Flames at Moderate Pressure Levels

Filippo Faldella, Sebastián Eisenring, Taesung Kim, Ulrich Doll, Peter Jansohn
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A068, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102527
https://doi.org/10.1115/GT2023-102527
View Paper titled, Turbulent Flame Speed and Flame Characteristics of Lean Premixed H 2 -CH 4 Flames at Moderate Pressure Levels
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Topics: Combustion, Flames, Fuels, Gas turbines, Hydrogen, Pressure, Turbulence
Proceedings Papers

Role of Turbulence in Modifying the Coherent Heat Release Response of Acoustically Excited Rod-Stabilized Flames

Ashwini Karmarkar, Jacqueline O’Connor
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A048, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102042
https://doi.org/10.1115/GT2023-102042
View Paper titled, Role of Turbulence in Modifying the Coherent Heat Release Response of Acoustically Excited Rod-Stabilized Flames
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Topics: Acoustics, Flames, Heat, Turbulence, Flow (Dynamics), Combustion chambers, Oscillations, Combustion, Gas turbines, Combustion systems
Proceedings Papers

Towards Best Practice for Predicting a Lifted Hydrogen Diffusion Flame Using a Flamelet Generated Manifold Approach

Ashley van Bruygom, Andrew Garmory, A. Duncan Walker
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A055, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102250
https://doi.org/10.1115/GT2023-102250
View Paper titled, Towards Best Practice for Predicting a Lifted Hydrogen Diffusion Flame Using a Flamelet Generated Manifold Approach
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Topics: Diffusion flames, Flamelet generated manifold, Hydrogen, Modeling, Simulation, Turbulence, Chemistry, Combustion, Flames, Flow (Dynamics)
Proceedings Papers

Assessment of Flamelet Generated Manifold Approach With Inclusion of Stretch Effects of Pure Hydrogen Flames

Matteo Amerighi, Pier Carlo Nassini, Antonio Andreini, Stefano Orsino, Ishan Verma, Rakesh Yadav, Sunil Patil
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A077, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102651
https://doi.org/10.1115/GT2023-102651
View Paper titled, Assessment of Flamelet Generated Manifold Approach With Inclusion of Stretch Effects of Pure Hydrogen Flames
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Topics: Flamelet generated manifold, Flames, Hydrogen, Chemistry, Engineering simulation, Gas turbines, Simulation, Temperature, Aircraft engines, Aviation
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

Numerical Investigation of Steam Injection in a Premixed Swirl-Stabilized Methane-Air Flame Using the Flamelet-Generated-Manifold Method

Marius Köhler, Marian Hiestermann, Hagen Müller
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A037, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103341
https://doi.org/10.1115/GT2023-103341
View Paper titled, Numerical Investigation of Steam Injection in a Premixed Swirl-Stabilized Methane-Air Flame Using the Flamelet-Generated-Manifold Method
Open the PDF for Numerical Investigation of Steam Injection in a Premixed Swirl-Stabilized Methane-Air Flame Using the Flamelet-Generated-Manifold Method in another window
Topics: Combustion, Flamelet generated manifold, Flames, Methane, Steam, Turbofans, Turbulence, Water
Proceedings Papers

Role of the Equivalence Ratio on Soot Formation in a Perfectly Premixed Turbulent Swirled Flame: A Combined Experimental and LES Study

Aurora Maffina, Mathieu Roussillo, Philippe Scouflaire, Nasser Darabiha, Denis Veynante, Sebastien Candel, Benedetta Franzelli
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A074, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104174
https://doi.org/10.1115/GT2023-104174
View Paper titled, Role of the Equivalence Ratio on Soot Formation in a Perfectly Premixed Turbulent Swirled Flame: A Combined Experimental and LES Study
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Topics: Flames, Modeling, Simulation, Soot, Turbulence
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
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Topics: Hydrogen, Flames, Fuels, Combustion systems, Flow (Dynamics), Gas turbines, Turbulence, Carbon, Chemical kinetics, Chemically reactive flow
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
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Topics: Design, Enthalpy, Heating, Robustness, Turbomachinery, Turbochargers, Compressors, Blades, Carbon dioxide, Cements (Adhesives)
Proceedings Papers

Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor

Ayush Saraswat, Subhra Shankha Koley, Simon Evans, Michael Joly, Joseph Katz
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A029, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102633
https://doi.org/10.1115/GT2023-102633
View Paper titled, Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics), Rotors, Stress, Turbulence
Proceedings Papers

High Altitude Relight Performance of Hydrogen-Air Micromix Combustion Systems

Nicholas C. W. Treleaven, Stefano Puggelli, Renaud Mercier, Julien Leparoux, Xiaoxiao Sun, Bobby Sethi
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A063, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103970
https://doi.org/10.1115/GT2023-103970
View Paper titled, High Altitude Relight Performance of Hydrogen-Air Micromix Combustion Systems
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Topics: Combustion systems, Hydrogen, Ignition, Chemistry, Ejectors, Flames, Fuels, Combustion chambers, Probability, Aircraft
Proceedings Papers

Effect of Rim Seal Geometry on Rotationally-Driven Ingestion

Shaun Burden, John W. Chew, Feng Gao, Olaf Marxen
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A014, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103041
https://doi.org/10.1115/GT2023-103041
View Paper titled, Effect of Rim Seal Geometry on Rotationally-Driven Ingestion
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Topics: Geometry, Modeling, Sealing (Process), Boundary layers, Clearances (Engineering), Computation, Gas turbines, Large eddy simulation, Turbines, Turbulence