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Journal Articles

Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-injection Spark-ignition Engine

Accepted Manuscript
Joohan Kim, Muhsin Ameen, Riccardo Scarcelli, Namho Kim, Eshan Singh, Magnus Sjöberg
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1084
DOI: https://doi.org/10.1115/1.4062481
Published Online: May 5, 2023
View Article titled, Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-injection Spark-ignition Engine
Click here to open pdf in another window PDF for Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-injection Spark-ignition Engine
Topics: Combustion, Direct injection spark ignition engines, Sprays, Computational fluid dynamics, Cylinders, Engines, Pressure, Boiling, Cycles, Drag (Fluid dynamics)
Journal Articles

Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System

S. Puggelli, J. Leparoux, C. Brunet, R. Mercier, L. Liberatori, S. Zurbach, G. Cabot, F. Grisch
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061019.
Paper No: GTP-22-1544
DOI: https://doi.org/10.1115/1.4056635
Published Online: February 15, 2023
View Article titled, Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System
Click here to open pdf in another window PDF for Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System
Topics: Flames, Flow (Dynamics), High pressure (Physics), Large eddy simulation, Combustion chambers, Resolution (Optics), Aircraft engines, Vapors, Fuels
Journal Articles

Large Eddy Simulation of Gasoline Sprays in a Lagrangian–Eulerian Framework Using the High-Order Spectral Element Method

Juan D. Colmenares F., Muhsin M. Ameen, Saumil S. Patel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061009.
Paper No: GTP-22-1576
DOI: https://doi.org/10.1115/1.4056425
Published Online: January 13, 2023
View Article titled, Large Eddy Simulation of Gasoline Sprays in a Lagrangian–Eulerian Framework Using the High-Order Spectral Element Method
Click here to open pdf in another window PDF for Large Eddy Simulation of Gasoline Sprays in a Lagrangian–Eulerian Framework Using the High-Order Spectral Element Method
Topics: Drops, Plumes (Fluid dynamics), Sprays, Simulation, Nozzles, Gasoline, Large eddy simulation
Journal Articles

Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations

Sicong Wu, Saumil S. Patel, Muhsin M. Ameen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051011.
Paper No: GTP-22-1552
DOI: https://doi.org/10.1115/1.4056095
Published Online: December 22, 2022
View Article titled, Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
Click here to open pdf in another window PDF for Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
Topics: Compression, Cycles, Cylinders, Engines, Flow (Dynamics), Internal combustion engines, Large eddy simulation, Pistons, Simulation, Turbulence
Journal Articles

Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia

Thomas Indlekofer, Samuel Wiseman, Karl-Johan Nogenmyr, Jenny Larfeldt, Andrea Gruber
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041018.
Paper No: GTP-22-1494
DOI: https://doi.org/10.1115/1.4055725
Published Online: December 13, 2022
View Article titled, Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia
Click here to open pdf in another window PDF for Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia
Topics: Combustion, Emissions, Flames, Fuels, Large eddy simulation, Nitrogen oxides, Temperature, Combustion chambers, Hydrogen, Network models
Journal Articles

Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion

Nicola Detomaso, Davide Laera, Paul Pouech, Florent Duchaine, Thierry Poinsot
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021025.
Paper No: GTP-22-1524
DOI: https://doi.org/10.1115/1.4056018
Published Online: November 29, 2022
View Article titled, Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion
Click here to open pdf in another window PDF for Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion
Topics: Combustion, Cycles, Exhaust systems, Flames, Flow (Dynamics), Ignition, Large eddy simulation, Pressure, Temperature, Valves
Journal Articles

Effect of Methane on the Ignition Process of Spray Flame Using Large Eddy Simulation

Wanhui Zhao, Ting Sun, Lei Zhou, Haiqiao Wei
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111008.
Paper No: GTP-22-1159
DOI: https://doi.org/10.1115/1.4055415
Published Online: September 21, 2022
View Article titled, Effect of Methane on the Ignition Process of Spray Flame Using Large Eddy Simulation
Click here to open pdf in another window PDF for Effect of Methane on the Ignition Process of Spray Flame Using Large Eddy Simulation
Topics: Combustion, Flames, Fuels, Ignition, Large eddy simulation, Methane, Sprays, Temperature, High temperature
Journal Articles

Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner

A. Andreini, M. Amerighi, L. Palanti, B. Facchini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061016.
Paper No: GTP-21-1648
DOI: https://doi.org/10.1115/1.4053912
Published Online: May 20, 2022
View Article titled, Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner
Click here to open pdf in another window PDF for Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner
Topics: Flames, Ignition, Simulation, Sprays, Computational fluid dynamics, Large eddy simulation
Journal Articles

Spray Combustion Characteristics of Single/Multicomponent Surrogate Fuel for Aviation Kerosene

Wenjin Qin, Dengbiao Lu, Lihui Xu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031024.
Paper No: GTP-21-1203
DOI: https://doi.org/10.1115/1.4052782
Published Online: January 21, 2022
View Article titled, Spray Combustion Characteristics of Single/Multicomponent Surrogate Fuel for Aviation Kerosene
Click here to open pdf in another window PDF for Spray Combustion Characteristics of Single/Multicomponent Surrogate Fuel for Aviation Kerosene
Topics: Aviation, Combustion, Flow (Dynamics), Fuels, Large eddy simulation, Principal component analysis, Sprays, Temperature, Turbulence, Flames
Journal Articles

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Benjamin Martin, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Jérôme Dombard
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021007.
Paper No: GTP-21-1355
DOI: https://doi.org/10.1115/1.4052099
Published Online: November 1, 2021
View Article titled, Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation
Click here to open pdf in another window PDF for Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation
Topics: Boundary-value problems, Combustion chambers, Databases, Flow (Dynamics), Fluctuations (Physics), Simulation, Temperature, Turbines, Turbulence, Large eddy simulation
Journal Articles

Flamelet Versus Detailed Chemistry Large Eddy Simulation for a Liquid-Fueled Gas Turbine Combustor: A Comparison of Accuracy and Computational Cost

Megan Karalus, Piyush Thakre, Graham Goldin, Dustin Brandt
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011004.
Paper No: GTP-21-1358
DOI: https://doi.org/10.1115/1.4052257
Published Online: October 12, 2021
View Article titled, Flamelet Versus Detailed Chemistry Large Eddy Simulation for a Liquid-Fueled Gas Turbine Combustor: A Comparison of Accuracy and Computational Cost
Click here to open pdf in another window PDF for Flamelet Versus Detailed Chemistry Large Eddy Simulation for a Liquid-Fueled Gas Turbine Combustor: A Comparison of Accuracy and Computational Cost
Topics: Chemistry, Combustion, Combustion chambers, Emissions, Flamelet generated manifold, Fuels, Modeling, Nitrogen oxides, Simulation, Soot
Journal Articles

Confidence in Flame Impulse Response Estimation From Large Eddy Simulation With Uncertain Thermal Boundary Conditions

Sagar Kulkarni, Shuai Guo, Camilo F. Silva, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121002.
Paper No: GTP-21-1276
DOI: https://doi.org/10.1115/1.4052022
Published Online: October 4, 2021
View Article titled, Confidence in Flame Impulse Response Estimation From Large Eddy Simulation With Uncertain Thermal Boundary Conditions
Click here to open pdf in another window PDF for Confidence in Flame Impulse Response Estimation From Large Eddy Simulation With Uncertain Thermal Boundary Conditions
Topics: Boundary-value problems, Combustion chambers, Flames, Temperature, Uncertainty, Impulse (Physics), Uncertainty quantification, Large eddy simulation, Topology
Journal Articles

Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing

Donato M. Palermo, Feng Gao, Dario Amirante, John W. Chew, Anna Bru Revert, Paul F. Beard
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061025.
Paper No: GTP-20-1400
DOI: https://doi.org/10.1115/1.4049487
Published Online: April 2, 2021
View Article titled, Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing
Click here to open pdf in another window PDF for Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing
Topics: Flow (Dynamics), Rotors, Sealing (Process), Turbines, Stators, Scalars, Annulus, Large eddy simulation, Disks, Cavity flows
Journal Articles

A Joint Experimental and Large Eddy Simulation Characterization of the Liquid Fuel Spray in a Swirl Injector

Guillaume Vignat, Preethi Rajendram Soundararajan, Daniel Durox, Aymeric Vié, Antoine Renaud, Sébastien Candel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081019.
Paper No: GTP-20-1635
DOI: https://doi.org/10.1115/1.4049771
Published Online: March 31, 2021
View Article titled, A Joint Experimental and Large Eddy Simulation Characterization of the Liquid Fuel Spray in a Swirl Injector
Click here to open pdf in another window PDF for A Joint Experimental and Large Eddy Simulation Characterization of the Liquid Fuel Spray in a Swirl Injector
Topics: Drops, Ejectors, Fuels, Sprays, Large eddy simulation, Flow (Dynamics), Simulation, Particulate matter
Includes: Supplementary data
Journal Articles

Can Water Dilution Avoid Flashback on a Hydrogen-Enriched Micro-Gas Turbine Combustion?—A Large Eddy Simulations Study

Alessio Pappa, Laurent Bricteux, Pierre Bénard, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041008.
Paper No: GTP-20-1620
DOI: https://doi.org/10.1115/1.4049798
Published Online: February 26, 2021
View Article titled, Can Water Dilution Avoid Flashback on a Hydrogen-Enriched Micro-Gas Turbine Combustion?—A Large Eddy Simulations Study
Click here to open pdf in another window PDF for Can Water Dilution Avoid Flashback on a Hydrogen-Enriched Micro-Gas Turbine Combustion?—A Large Eddy Simulations Study
Topics: Combustion, Combustion chambers, Flames, Hydrogen, Temperature, Water, Large eddy simulation, Methane, Fuels, Turbines
Journal Articles

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021016.
Paper No: GTP-20-1526
DOI: https://doi.org/10.1115/1.4049348
Published Online: January 28, 2021
View Article titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
Click here to open pdf in another window PDF for Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
Topics: Cascades (Fluid dynamics), Computation, Condensation, Drops, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Sensors, Shock (Mechanics)
Journal Articles

Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments

Karl Töpperwien, Félix Collin-Bastiani, Eleonore Riber, Bénédicte Cuenot, Guillaume Vignat, Kevin Prieur, Daniel Durox, Sébastien Candel, Ronan Vicquelin
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021015.
Paper No: GTP-20-1501
DOI: https://doi.org/10.1115/1.4049297
Published Online: January 21, 2021
View Article titled, Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments
Click here to open pdf in another window PDF for Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments
Topics: Combustion, Combustion chambers, Ejectors, Evaporation, Flames, Heat, Ignition, Temperature, Flow (Dynamics), Large eddy simulation
Journal Articles

Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis

Thomas Ludwig Kaiser, Kilian Oberleithner, Laurent Selle, Thierry Poinsot
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011024.
Paper No: GTP-19-1433
DOI: https://doi.org/10.1115/1.4045018
Published Online: December 12, 2019
View Article titled, Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis
Click here to open pdf in another window PDF for Examining the Effect of Geometry Changes in Industrial Fuel Injection Systems on Hydrodynamic Structures With BiGlobal Linear Stability Analysis
Topics: Ejectors, Flow (Dynamics), Fuels, Geometry, Large eddy simulation, Stability, Pressure, Mode shapes
Journal Articles

Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models

S. Puggelli, T. Lancien, K. Prieur, D. Durox, S. Candel, R. Vicquelin
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011018.
Paper No: GTP-19-1549
DOI: https://doi.org/10.1115/1.4045341
Published Online: December 6, 2019
View Article titled, Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models
Click here to open pdf in another window PDF for Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models
Topics: Combustion chambers, Flames, Temperature, Boundary layers, Heat losses, Large eddy simulation, Sprays, Shapes, Ignition, Simulation
Journal Articles

Flow Dynamics in a Multiswirler Model Combustor Based on Large Eddy Simulation and Proper Orthogonal Decomposition Analysis

Weijie Liu, Huiru Wang, Qian Yang, Ranran Xue, Bing Ge, Yongbin Ji
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121014.
Paper No: GTP-19-1532
DOI: https://doi.org/10.1115/1.4045338
Published Online: November 15, 2019
View Article titled, Flow Dynamics in a Multiswirler Model Combustor Based on Large Eddy Simulation and Proper Orthogonal Decomposition Analysis
Click here to open pdf in another window PDF for Flow Dynamics in a Multiswirler Model Combustor Based on Large Eddy Simulation and Proper Orthogonal Decomposition Analysis
Topics: Combustion chambers, Flow (Dynamics), Principal component analysis, Large eddy simulation, Swirling flow