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Epaminondas Mastorakos
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Proceedings Papers

Investigation of Lean Blow Off Limits of a Spray Flame in a Laboratory-Scale RQL-Type Burner

Jun Nagao, Preethi Rajendram Soundararajan, Ryoichi Kurose, Epaminondas Mastorakos
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127205
https://doi.org/10.1115/GT2024-127205
View Paper titled, Investigation of Lean Blow Off Limits of a Spray Flame in a Laboratory-Scale RQL-Type Burner
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Topics: Flames, Principal component analysis, Sprays, Swirling flow
Proceedings Papers

Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modelling

Savvas Gkantonas, Sandeep Jella, Salvatore Iavarone, Philippe Versailles, Epaminondas Mastorakos, Gilles Bourque
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A014, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79904
https://doi.org/10.1115/GT2022-79904
View Paper titled, Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modelling
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Topics: Gas turbines, Modeling
Proceedings Papers

Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modelling

Salvatore Iavarone, Savvas Gkantonas, Sandeep Jella, Philippe Versailles, Sajjad Yousefian, Rory F. D. Monaghan, Epaminondas Mastorakos, Gilles Bourque
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A037, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82931
https://doi.org/10.1115/GT2022-82931
View Paper titled, Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modelling
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Topics: Gas turbines, Metamodeling, Risk
Journal Articles

Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling

Salvatore Iavarone, Savvas Gkantonas, Sandeep Jella, Philippe Versailles, Sajjad Yousefian, Rory F. D. Monaghan, Epaminondas Mastorakos, Gilles Bourque
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121006.
Paper No: GTP-22-1300
https://doi.org/10.1115/1.4055481
Published Online: October 4, 2022
View Article titled, Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling
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Topics: Computational fluid dynamics, Flow (Dynamics), Fuels, Gas turbines, Metamodeling, Probability, Risk, Simulation, Temperature, Design
Journal Articles

Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling

Savvas Gkantonas, Sandeep Jella, Salvatore Iavarone, Philippe Versailles, Epaminondas Mastorakos, Gilles Bourque
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101009.
Paper No: GTP-22-1303
https://doi.org/10.1115/1.4055273
Published Online: September 2, 2022
View Article titled, Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling
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Topics: Computation, Computational fluid dynamics, Flow (Dynamics), Fuels, Gas turbines, Modeling, Scalars, Simulation, Temperature, Probability
Journal Articles

Ignition Probability and Lean Ignition Behavior of a Swirled Premixed Bluff Body Stabilized Annular Combustor

Roberto Ciardiello, Rohit S. Pathania, Patton M. Allison, Pedro M. de Oliveira, Epaminondas Mastorakos
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041024.
Paper No: GTP-20-1414
https://doi.org/10.1115/1.4048461
Published Online: March 10, 2021
View Article titled, Ignition Probability and Lean Ignition Behavior of a Swirled Premixed Bluff Body Stabilized Annular Combustor
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Topics: Combustion chambers, Flames, Ignition, Probability
Proceedings Papers

Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling

Savvas Gkantonas, Jenna M. Foale, Andrea Giusti, Epaminondas Mastorakos
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A013, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15460
https://doi.org/10.1115/GT2020-15460
View Paper titled, Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling
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Topics: Aircraft engines, Combustion chambers, Emissions, Modeling, Particle size, Simulation, Soot
Proceedings Papers

Ignition Probability and Lean Ignition Behaviour of a Swirled Premixed Bluff Body Stabilised Annular Combustor

Roberto Ciardiello, Rohit S. Pathania, Patton M. Allison, Pedro M. de Oliveira, Epaminondas Mastorakos
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A012, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15434
https://doi.org/10.1115/GT2020-15434
View Paper titled, Ignition Probability and Lean Ignition Behaviour of a Swirled Premixed Bluff Body Stabilised Annular Combustor
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Topics: Combustion chambers, Flames, Ignition, Probability, Turbulence
Journal Articles

Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling

Savvas Gkantonas, Jenna M. Foale, Andrea Giusti, Epaminondas Mastorakos
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2020, 142(10): 101007.
Paper No: GTP-20-1394
https://doi.org/10.1115/1.4048408
Published Online: September 25, 2020
View Article titled, Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling
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Topics: Combustion chambers, Simulation, Soot, Ceramic matrix composites, Chemistry, Computational fluid dynamics, Modeling, Emissions, Computation
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76705
https://doi.org/10.1115/GT2018-76705
View Paper titled, Numerical Investigation of Flame Structure and Soot Formation in a Lab-Scale Rich-Quench-Lean Burner
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Topics: Flames, Soot, Combustion, Computer simulation, Jets, Oxidation, Swirling flow, Aircraft engines, Combustion chambers, Emissions
Journal Articles

Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the Large Eddy Simulation/Conditional Moment Closure Approach

Andrea Giusti, Epaminondas Mastorakos, Christoph Hassa, Johannes Heinze, Eggert Magens, Marco Zedda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 061506.
Paper No: GTP-17-1246
https://doi.org/10.1115/1.4038025
Published Online: February 13, 2018
View Article titled, Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the Large Eddy Simulation/Conditional Moment Closure Approach
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Topics: Ceramic matrix composites, Combustion chambers, Computer simulation, Ejectors, Flames, Soot, Sprays, Combustion, Chemistry, Modeling
Journal Articles

Low-Order Modeling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion

Yasser Mahmoudi, Andrea Giusti, Epaminondas Mastorakos, Ann P. Dowling
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2018, 140(1): 011502.
Paper No: GTP-17-1244
https://doi.org/10.1115/1.4037321
Published Online: September 19, 2017
View Article titled, Low-Order Modeling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion
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Topics: Combustion, Combustion chambers, Entropy, Noise (Sound), Turbines, Aircraft engines, Waves, Transfer functions, Modeling
Proceedings Papers

Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the LES/CMC Approach

Andrea Giusti, Epaminondas Mastorakos, Christoph Hassa, Johannes Heinze, Eggert Magens, Marco Zedda
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A042, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63620
https://doi.org/10.1115/GT2017-63620
View Paper titled, Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the LES/CMC Approach
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Topics: Ceramic matrix composites, Combustion chambers, Computer simulation, Flames, Soot, Ejectors, Engines, Chemistry, Combustion, Fuels
Proceedings Papers

Low-Order Modelling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion

Yasser Mahmoudi, Andrea Giusti, Epaminondas Mastorakos, Ann P. Dowling
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A009, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63147
https://doi.org/10.1115/GT2017-63147
View Paper titled, Low-Order Modelling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion
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Topics: Aircraft engines, Combustion, Entropy, Modeling, Noise (Sound), Waves, Combustion chambers, Turbines, Turbine blades, Actuators
Proceedings Papers

Numerical Investigation of Ignition Performance of a Lean Burn Combustor at Sub-Atmospheric Conditions

T. Soworka, M. Gerendas, R. L. G. M. Eggels, Epaminondas Mastorakos
Proc. ASME. GT2014, Volume 4A: Combustion, Fuels and Emissions, V04AT04A046, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25644
https://doi.org/10.1115/GT2014-25644
View Paper titled, Numerical Investigation of Ignition Performance of a Lean Burn Combustor at Sub-Atmospheric Conditions
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Topics: Combustion chambers, Ignition, Engines, Flames, Sprays, Turbulence, Combustion, Gas turbines, Testing
Proceedings Papers

Conditional Moment Closure LES Modelling of an Aero-Engine Combustor at Relight Conditions

Simon R. Stow, Marco Zedda, Antonios Triantafyllidis, Andrew Garmory, Epaminondas Mastorakos, Thomas Mosbach
Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 75-89, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45100
https://doi.org/10.1115/GT2011-45100
View Paper titled, Conditional Moment Closure LES Modelling of an Aero-Engine Combustor at Relight Conditions
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Topics: Aircraft engines, Combustion chambers, Modeling, Ceramic matrix composites, Simulation, Flames, Chemiluminescence, Computational fluid dynamics, Chemically reactive flow, Fuels
Proceedings Papers

Planar Laser Diagnostics at High Repetition Rates: Acquisition and Analysis of Transient Combustion Processes

Christof Heeger, Benjamin Bo¨hm, Isaac Boxx, Wolfgang Meier, Samer F. Ahmed, Epaminondas Mastorakos, Andreas Dreizler
Proc. ASME. GT2008, Volume 3: Combustion, Fuels and Emissions, Parts A and B, 47-56, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50152
https://doi.org/10.1115/GT2008-50152
View Paper titled, Planar Laser Diagnostics at High Repetition Rates: Acquisition and Analysis of Transient Combustion Processes
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Topics: Combustion, Lasers, Transients (Dynamics), Turbulence, Complementary metal oxide semiconductors, Electromagnetic scattering, Flames, Fluorescence, Ignition, Imaging
Proceedings Papers

Flame Propagation Following the Autoignition of Axisymmetric Hydrogen, Acetylene and Normal-Heptane Plumes in Turbulent Co-Flows of Hot Air

Christos N. Markides, Epaminondas Mastorakos
Proc. ASME. GT2006, Volume 1: Combustion and Fuels, Education, 843-852, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91157
https://doi.org/10.1115/GT2006-91157
View Paper titled, Flame Propagation Following the Autoignition of Axisymmetric Hydrogen, Acetylene and Normal-Heptane Plumes in Turbulent Co-Flows of Hot Air
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Topics: Flames, Flow (Dynamics), Heptane, Hydrogen, Plumes (Fluid dynamics), Turbulence
Journal Articles

Flame Propagation Following the Autoignition of Axisymmetric Hydrogen, Acetylene, and Normal-Heptane Plumes in Turbulent Coflows of Hot Air

Christos N. Markides, Epaminondas Mastorakos
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2008, 130(1): 011502.
https://doi.org/10.1115/1.2771245
Published Online: December 13, 2007
View Article titled, Flame Propagation Following the Autoignition of Axisymmetric Hydrogen, Acetylene, and Normal-Heptane Plumes in Turbulent Coflows of Hot Air
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Topics: Flames, Heptane, Turbulence, Flow (Dynamics), Hydrogen, Plumes (Fluid dynamics), Fuels, Ejectors