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Proceedings Papers

Numerical Investigation of a Coupled Blow-Off/Flashback Process in a High-Pressure Lean-Burn Combustor

Alessandro Soli, Ivan Langella

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A010, June 13–17, 2022

Paper No: GT2022-82163

DOI: https://doi.org/10.1115/GT2022-82163

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Topics: Combustion chambers, High pressure (Physics), Flames, Vortices, Combustion, Ejectors, Bubbles, Cycles, Fuels, Geometry

Proceedings Papers

LES Based CFD Investigation of the Ignition Process in Lean Spray Burner

A. Andreini, M. Amerighi, L. Palanti, B. Facchini

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A053, June 7–11, 2021

Paper No: GT2021-59380

DOI: https://doi.org/10.1115/GT2021-59380

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Topics: Computational fluid dynamics, Ignition, Sprays, Flames, Simulation, Combustion chambers, Combustion, Design, Emissions, Engines

Proceedings Papers

Towards Reduced Order Models of Small-Scale Acoustically Significant Components in Gas Turbine Combustion Chambers

Suhas A. Kowshik, Sumukha Shridhar, N. C. W. Treleaven

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A013, June 7–11, 2021

Paper No: GT2021-59601

DOI: https://doi.org/10.1115/GT2021-59601

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Topics: Acoustics, Combustion chambers, Gas turbines, Simulation, Computational fluid dynamics, Flow (Dynamics), Artificial neural networks, Damping, Cooling, Design

Proceedings Papers

A Semi-Analytical Model for Prediction of Wall Quenching Distances of Premixed Flames

Huang Xia, Liu Weijie

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A017, June 7–11, 2021

Paper No: GT2021-59809

DOI: https://doi.org/10.1115/GT2021-59809

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Topics: Flames, Methane, Quenching (Metalworking), Radiation (Physics)

Proceedings Papers

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Ólafur H. Björnsson, Sikke A. Klein, Joeri Tober

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A005, September 21–25, 2020

Paper No: GT2020-14164

DOI: https://doi.org/10.1115/GT2020-14164

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Topics: Boundary layers, Flames, Hydrogen, Pressure gradient, Diffusers, Flow (Dynamics), Flow separation, Combustion, Computation, Computer simulation

Proceedings Papers

Evaluation of a Turbulent Jet Flame Flashback Correlation Applied to Annular Flow Configurations With and Without Swirl

E. Sullivan Lewis, Vincent G. McDonell, Alireza Kalantari, Priyank Saxena

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A039, September 21–25, 2020

Paper No: GT2020-14703

DOI: https://doi.org/10.1115/GT2020-14703

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Topics: Flames, Flow (Dynamics), Turbulence, Hydrogen, Fuels, Boundary layers, Carbon, Carbon monoxide, Computational fluid dynamics, Emissions

Proceedings Papers

Impact of Secondary Air Flow on Combustor Emissions

Bassam S. Mohammad, Brian Volk, Keith McManus

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A007, September 21–25, 2020

Paper No: GT2020-15304

DOI: https://doi.org/10.1115/GT2020-15304

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Topics: Air flow, Combustion chambers, Emissions, Flames, Temperature, Combustion, Combustion systems, Nitrogen oxides, Fuels, Acoustics

Proceedings Papers

A Fully Non-Adiabatic Flamelet Generated Manifold Model for High Fidelity Modeling of Turbulent Combustion in Gas Turbine Like Conditions

Rakesh Yadav, Ishan Verma, Abhijit Modak, Shaoping Li

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A026, September 21–25, 2020

Paper No: GT2020-15814

DOI: https://doi.org/10.1115/GT2020-15814

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Topics: Combustion, Flamelet generated manifold, Gas turbines, Modeling, Turbulence, Flames, Temperature, Combustion chambers, Manifolds, Density

Proceedings Papers

Investigating Boundary Layer Flashback of a High Turbulence Intensity Jet Flame at Gas Turbine Conditions

Nicolas Auwaijan, Vincent McDonell

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A006, September 21–25, 2020

Paper No: GT2020-15302

DOI: https://doi.org/10.1115/GT2020-15302

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Topics: Boundary layers, Flames, Gas turbines, Temperature, Turbulence, Flow (Dynamics), Hydrogen, Carbon, Fuels, Combustion

Proceedings Papers

Numerical Modeling of Gaseous Partially Premixed Low-Swirl Lifted Flame at Elevated Pressure

Leonardo Langone, Julia Sedlmaier, Pier Carlo Nassini, Lorenzo Mazzei, Stefan Harth, Antonio Andreini

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A068, September 21–25, 2020

Paper No: GT2020-16305

DOI: https://doi.org/10.1115/GT2020-16305

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Topics: Computer simulation, Flames, Pressure, Nozzles, Emissions, Gas turbines, Chemiluminescence, Combustion, Computer software, Ejectors

Proceedings Papers

Modeling of CO Emissions in Multi-Burner Systems With Fuel Staging

Noah Klarmann, Benjamin Timo Zoller, Thomas Sattelmayer

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A049, June 17–21, 2019

Paper No: GT2019-90821

DOI: https://doi.org/10.1115/GT2019-90821

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Topics: Emissions, Fuels, Modeling, Stress, Combustion, Gas turbines, Quenching (Metalworking), Combustion chambers, Geometry, Switches

Proceedings Papers

Experimental and Numerical Investigation of Different Flame Types Inside a Laboratory Scale RQL Combustion Chamber

Thomas von Langenthal, Nikolaos Zarzalis, Marco Konle

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A003, June 17–21, 2019

Paper No: GT2019-90127

DOI: https://doi.org/10.1115/GT2019-90127

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Topics: Combustion chambers, Flames, Combustion, Flow (Dynamics), Fuels, Soot, Emissions, Nitrogen oxides, Nozzles, Air flow

Proceedings Papers

Effects of Axial Velocity of Main Stage on the Performances of a Centrally Staged LPP Combustor

Zhichao Wang, Xin Hui, Jianchen Wang, Yuzhen Lin, Chi Zhang

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A061, June 17–21, 2019

Paper No: GT2019-90933

DOI: https://doi.org/10.1115/GT2019-90933

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Topics: Combustion chambers, Flow (Dynamics), Combustion, Emissions, Nitrogen oxides, Sprays, Temperature, Pressure, Turbulence, Computational fluid dynamics

Proceedings Papers

Experimental and Numerical Investigation of Early Phase of Laser Ignition Under Stoichiometric and Lean Conditions

Deshawn M. Coombs, Nathan D. Peters, Ben Akih-Kumgeh

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A009, June 11–15, 2018

Paper No: GT2018-77238

DOI: https://doi.org/10.1115/GT2018-77238

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Topics: Ignition, Lasers, Methane, Shock waves, Simulation, Flames, Geometry, Heat, Interferometry, Combustion

Proceedings Papers

Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames

Vera Hoferichter, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A037, June 11–15, 2018

Paper No: GT2018-75546

DOI: https://doi.org/10.1115/GT2018-75546

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Topics: Boundary layers, Flames, Combustion, Combustion systems, Flow (Dynamics), Heat losses, Hydrogen, Methane, Quenching (Metalworking)

Proceedings Papers

Numerical Investigation of Flame Structure and Soot Formation in a Lab-Scale Rich-Quench-Lean Burner

Andrea Giusti, Savvas Gkantonas, Jenna M. Foale, Epaminondas Mastorakos

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A032, June 11–15, 2018

Paper No: GT2018-76705

DOI: https://doi.org/10.1115/GT2018-76705

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Topics: Flames, Soot, Combustion, Computer simulation, Jets, Oxidation, Swirling flow, Aircraft engines, Combustion chambers, Emissions

Proceedings Papers

Investigation of Flow Characteristics in a Combustor With Opposed Jets

Yongbin Ji, Bing Ge, Shusheng Zang

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A016, June 11–15, 2018

Paper No: GT2018-76278

DOI: https://doi.org/10.1115/GT2018-76278

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Topics: Combustion chambers, Flow (Dynamics), Jets, Cross-flow, Gas turbines, Momentum, Quenching (Metalworking), Swirling flow, Blades, Computer simulation

Proceedings Papers

The Effect of Stratification Ratio on the Macrostructure of Stratified Swirl Flames: Experimental and Numerical Study

Xiao Han, Davide Laera, Aimee S. Morgans, Yuzhen Lin, Chih-Jen Sung

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A056, June 11–15, 2018

Paper No: GT2018-77155

DOI: https://doi.org/10.1115/GT2018-77155

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Topics: Flames, Shapes, Computational fluid dynamics, Computer software, Dynamics (Mechanics), Engineering simulation, Heat losses, Large eddy simulation, Methane, Numerical analysis

Proceedings Papers

Quantitative CO PLIF Measurements in Aeroengine Gas Turbine Combustion Chambers Under Realistic Conditions

Lena Voigt, Johannes Heinze, Thomas Aumeier, Thomas Behrendt, Francesca di Mare

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A004, June 26–30, 2017

Paper No: GT2017-63413

DOI: https://doi.org/10.1115/GT2017-63413

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Topics: Combustion chambers, Gas turbines, Cooling, Aircraft engines, Combustion, Combustion technologies, Computer simulation, Emissions, Flames, Flow (Dynamics)

Proceedings Papers

Influence of Boundary Layer Air Injection on Flashback of Premixed Hydrogen-Air Flames

Vera Hoferichter, Payam Mohammadzadeh Keleshtery, Christoph Hirsch, Thomas Sattelmayer, Yoshikazu Matsumura

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A007, June 13–17, 2016

Paper No: GT2016-56156

DOI: https://doi.org/10.1115/GT2016-56156

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Topics: Boundary layers, Flames, Hydrogen, Ejectors, Gas turbines, Combustion, Emissions, Flow (Dynamics), Fluids, Fuels

NARROW

Numerical Investigation of a Coupled Blow-Off/Flashback Process in a High-Pressure Lean-Burn Combustor

LES Based CFD Investigation of the Ignition Process in Lean Spray Burner

Towards Reduced Order Models of Small-Scale Acoustically Significant Components in Gas Turbine Combustion Chambers

A Semi-Analytical Model for Prediction of Wall Quenching Distances of Premixed Flames

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Evaluation of a Turbulent Jet Flame Flashback Correlation Applied to Annular Flow Configurations With and Without Swirl

Impact of Secondary Air Flow on Combustor Emissions

A Fully Non-Adiabatic Flamelet Generated Manifold Model for High Fidelity Modeling of Turbulent Combustion in Gas Turbine Like Conditions

Investigating Boundary Layer Flashback of a High Turbulence Intensity Jet Flame at Gas Turbine Conditions

Numerical Modeling of Gaseous Partially Premixed Low-Swirl Lifted Flame at Elevated Pressure

Modeling of CO Emissions in Multi-Burner Systems With Fuel Staging

Experimental and Numerical Investigation of Different Flame Types Inside a Laboratory Scale RQL Combustion Chamber

Effects of Axial Velocity of Main Stage on the Performances of a Centrally Staged LPP Combustor

Experimental and Numerical Investigation of Early Phase of Laser Ignition Under Stoichiometric and Lean Conditions

Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames

Numerical Investigation of Flame Structure and Soot Formation in a Lab-Scale Rich-Quench-Lean Burner

Investigation of Flow Characteristics in a Combustor With Opposed Jets

The Effect of Stratification Ratio on the Macrostructure of Stratified Swirl Flames: Experimental and Numerical Study

Quantitative CO PLIF Measurements in Aeroengine Gas Turbine Combustion Chambers Under Realistic Conditions

Influence of Boundary Layer Air Injection on Flashback of Premixed Hydrogen-Air Flames

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