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Journal Articles

Large Eddy Simulation Of Soot Formation In A Real Aero-Engine Combustor Using Tabulated Chemistry And A Quadrature-Based Method Of Moments

Accepted Manuscript
Philipp Koob, Federica Ferraro, Hendrik Nicolai, Christian Hasse, Ruud L.G.M. Eggels, Max Staufer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1329
https://doi.org/10.1115/1.4063376
Published Online: September 8, 2023
View Article titled, Large Eddy Simulation Of Soot Formation In A Real Aero-Engine Combustor Using Tabulated Chemistry And A Quadrature-Based Method Of Moments
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Topics: Aircraft engines, Chemistry, Combustion chambers, Large eddy simulation, Method of moments, Soot, Particulate matter, Simulation, Turbulence, Aircraft
Journal Articles

Investigation of Soot in a Model CFM56 Atmospheric Combustor Using In-Situ Laser-Induced Incandescence Calibration

Arvind Krishnasamy Bharathi, Poorva Shrivastava, Hrishikesh Srivatsav, Muruganandam T. M., Vasudevarao K.
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071002.
Paper No: GTP-22-1485
https://doi.org/10.1115/1.4056719
Published Online: February 27, 2023
View Article titled, Investigation of Soot in a Model CFM56 Atmospheric Combustor Using In-Situ Laser-Induced Incandescence Calibration
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Topics: Calibration, Combustion chambers, Flames, Lasers, Light emission, Soot, Sprays, Flow (Dynamics), Imaging, Temperature
Journal Articles

An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames

Astrid Ramirez Hernandez, Trupti Kathrotia, Torsten Methling, Marina Braun-Unkhoff, Uwe Riedel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061006.
Paper No: GTP-22-1474
https://doi.org/10.1115/1.4056096
Published Online: January 13, 2023
View Article titled, An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames
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Topics: Flames, Ignition delay, Modeling, Oxidation, Fuels, Combustion, Soot
Journal Articles

Characterization of a Lightly Loaded Underfloor Catalyzed Gasoline Particulate Filter in a Turbocharged Light Duty Truck

Stanislav V. Bohac, Scott Ludlam
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021024.
Paper No: GTP-22-1515
https://doi.org/10.1115/1.4056047
Published Online: November 29, 2022
View Article titled, Characterization of a Lightly Loaded Underfloor Catalyzed Gasoline Particulate Filter in a Turbocharged Light Duty Truck
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Topics: Cycles, Emissions, Filters, Gasoline, Particulate matter, Soot, Temperature, Carbon, Vehicles, Light trucks
Journal Articles

Microtomography of Soil and Soot Deposits: Analysis of Three-Dimensional Structures and Surface Morphology

Alessio Suman, Alessandro Vulpio, Michele Pinelli, Lorenzo D'Amico
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101010.
Paper No: GTP-22-1370
https://doi.org/10.1115/1.4055217
Published Online: September 3, 2022
View Article titled, Microtomography of Soil and Soot Deposits: Analysis of Three-Dimensional Structures and Surface Morphology
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Topics: Particulate matter, Soil, Soot, Surface roughness, Compressors, Packing (Shipments), Packings (Cushioning), Shapes, Gas turbines
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
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
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Topics: Chemistry, Combustion, Combustion chambers, Emissions, Flamelet generated manifold, Fuels, Modeling, Nitrogen oxides, Simulation, Soot
Journal Articles

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray

Shawn A. Reggeti, Allen Parker, C. Taber Wanstall, Ajay K. Agrawal, Joshua A. Bittle
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. September 2021, 143(9): 091018.
Paper No: GTP-21-1095
https://doi.org/10.1115/1.4050868
Published Online: May 31, 2021
View Article titled, Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray
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Topics: Combustion, Flames, Fuels, Soot, Sprays, Turbulence, Vapors, Temperature, Chemiluminescence, Pressure
Journal Articles

The Potential of a Multifidelity Approach to Gas Turbine Combustor Design Optimization

David J. J. Toal, Xu Zhang, Andy J. Keane, Chin Yik Lee, Marco Zedda
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051002.
Paper No: GTP-20-1052
https://doi.org/10.1115/1.4048654
Published Online: March 11, 2021
View Article titled, The Potential of a Multifidelity Approach to Gas Turbine Combustor Design Optimization
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Topics: Combustion chambers, Design, Nitrogen oxides, Optimization, Simulation, Soot, Computational fluid dynamics, Gas turbines, Modeling
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
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
Journal Articles

Comparison of Ultra-High Rail Pressures and Postinjections for Soot Reduction With Massive Exhaust Gas Recirculation

Ryan M. Ogren, Song-Charng Kong
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091017.
Paper No: GTP-19-1088
https://doi.org/10.1115/1.4044133
Published Online: July 12, 2019
View Article titled, Comparison of Ultra-High Rail Pressures and Postinjections for Soot Reduction With Massive Exhaust Gas Recirculation
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Topics: Cylinders, Emissions, Engines, Exhaust gas recirculation, Fuels, Nitrogen oxides, Pressure, Soot, Rails, Silicon-on-insulator
Journal Articles

Polycyclic Aromatic Hydrocarbons and Soot Emissions in Oxygenated Ethylene Diffusion Flames at Elevated Pressures

Krishna C. Kalvakala, Suresh K. Aggarwal
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2019, 141(7): 071022.
Paper No: GTP-18-1601
https://doi.org/10.1115/1.4043394
Published Online: April 17, 2019
View Article titled, Polycyclic Aromatic Hydrocarbons and Soot Emissions in Oxygenated Ethylene Diffusion Flames at Elevated Pressures
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Topics: Flames, Pressure, Soot, Diffusion flames, Benzene
Journal Articles

Numerical Investigation of Combustion and Emission With Different Diesel Surrogate Fuel by Hybrid Breakup Model

Wenliang Qi, Pingjian Ming, Ming Jia, Ye Peng, Chen Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041013.
Paper No: GTP-18-1070
https://doi.org/10.1115/1.4041283
Published Online: November 20, 2018
View Article titled, Numerical Investigation of Combustion and Emission With Different Diesel Surrogate Fuel by Hybrid Breakup Model
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Topics: Combustion, Diesel, Emissions, Fuels, Ignition delay, Nozzles, Simulation, Soot, Sprays, Temperature
Journal Articles

Emission of Carbonyl and Polyaromatic Hydrocarbon Pollutants From the Combustion of Liquid Fuels: Impact of Biofuel Blending

Philippe Dagaut, Yuri Bedjanian, Guillaume Dayma, Fabrice Foucher, Benoît Grosselin, Manolis Romanias, Roya Shahla
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031028.
Paper No: GTP-18-1276
https://doi.org/10.1115/1.4040712
Published Online: November 14, 2018
View Article titled, Emission of Carbonyl and Polyaromatic Hydrocarbon Pollutants From the Combustion of Liquid Fuels: Impact of Biofuel Blending
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Topics: Biofuel, Combustion, Emissions, Fuels, Soot, Flames, Engines, Diesel, Pollution, Exhaust systems
Journal Articles

On the Combination of Large Eddy Simulation and Phenomenological Soot Modeling to Calculate the Smoke Index From Aero-Engines Over a Large Range of Operating Conditions

J. Lamouroux, S. Richard, Q. Male, G. Staffelbach, A. Dauptain, A. Misdariis
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 101501.
Paper No: GTP-17-1353
https://doi.org/10.1115/1.4039940
Published Online: June 19, 2018
View Article titled, On the Combination of Large Eddy Simulation and Phenomenological Soot Modeling to Calculate the Smoke Index From Aero-Engines Over a Large Range of Operating Conditions
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Topics: Calibration, Combustion chambers, Modeling, Smoke, Soot, Large eddy simulation, Simulation
Journal Articles

Partially Premixed Combustion Application for Diesel Power Improvement

Michael Walker, Robert Kelso, Kevin Bowes, Len Hamilton, Dianne Luning Prak, Jim Cowart
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092801.
Paper No: GTP-18-1082
https://doi.org/10.1115/1.4039809
Published Online: May 24, 2018
View Article titled, Partially Premixed Combustion Application for Diesel Power Improvement
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Topics: Combustion, Engines, Exhaust systems, Fuels, Stress, Diesel, Cylinders, Compression, Soot, Nitrogen oxides
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
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
Open the PDF for 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 in another window
Topics: Ceramic matrix composites, Combustion chambers, Computer simulation, Ejectors, Flames, Soot, Sprays, Combustion, Chemistry, Modeling
Journal Articles

Effects of Fuel Molecular Weight on Emissions in a Jet Flame and a Model Gas Turbine Combustor

Anandkumar Makwana, Suresh Iyer, Milton Linevsky, Robert Santoro, Thomas Litzinger, Jacqueline O'Connor
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. March 2018, 140(3): 031505.
Paper No: GTP-17-1347
https://doi.org/10.1115/1.4037928
Published Online: October 17, 2017
View Article titled, Effects of Fuel Molecular Weight on Emissions in a Jet Flame and a Model Gas Turbine Combustor
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Topics: Combustion chambers, Flames, Fuels, Gas turbines, Soot, Emissions
Journal Articles

Formation of Soot in Ethylene–Air Partially Premixed Flames Over a Wide Range of Premixedness

Aritra Chakraborty, Satya R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 121506.
Paper No: GTP-17-1234
https://doi.org/10.1115/1.4037580
Published Online: September 6, 2017
View Article titled, Formation of Soot in Ethylene–Air Partially Premixed Flames Over a Wide Range of Premixedness
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Topics: Flames, Soot, Lasers, Fuels
Journal Articles

Effects of Fuel Quantity on Soot Formation Process for Biomass-Based Renewable Diesel Fuel Combustion

Wei Jing, Zengyang Wu, William L. Roberts, Tiegang Fang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 102803.
Paper No: GTP-17-1055
https://doi.org/10.1115/1.4036292
Published Online: April 25, 2017
View Article titled, Effects of Fuel Quantity on Soot Formation Process for Biomass-Based Renewable Diesel Fuel Combustion
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Topics: Combustion, Diesel, Fuels, Soot, Temperature, Flames, Biomass, Engines, Sprays
Journal Articles

Spatiotemporal Distribution of Soot Temperature for Flames Using Optical Pyrometry Under Unsteady Inlet Airflow Conditions

Arda Cakmakci, Michael Knadler, Jong Guen Lee
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051502.
Paper No: GTP-16-1406
https://doi.org/10.1115/1.4034969
Published Online: December 7, 2016
View Article titled, Spatiotemporal Distribution of Soot Temperature for Flames Using Optical Pyrometry Under Unsteady Inlet Airflow Conditions
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Topics: Flames, Pyrometers, Temperature, Soot, Combustion, Calibration