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Proceedings Papers

Unpacking Inter-Mineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet

Eric P. Nied, Jeffrey P. Bons, Ryan K. Lundgreen
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A013, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82304
https://doi.org/10.1115/GT2022-82304
View Paper titled, Unpacking Inter-Mineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet
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Topics: Chemistry, Coolants, Dust, Gas turbines, Minerals, Gypsum, Quartz, Temperature, Composite materials, Flow (Dynamics)
Proceedings Papers

Characterization of Transient Wall Heat Load for a Low NOx Lean Premixed Swirl Stabilized Can Combustor Under Reacting Conditions

Kishore Ranganath Ramakrishnan, Shoaib Ahmed, Srinath Ekkad, Federico Liberatore, Yin-Hsiang Ho
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A002, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14429
https://doi.org/10.1115/GT2020-14429
View Paper titled, Characterization of Transient Wall Heat Load for a Low NOx Lean Premixed Swirl Stabilized Can Combustor Under Reacting Conditions
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Topics: Combustion chambers, Heat, Heat transfer, Nitrogen oxides, Stress, Transients (Dynamics), Flames, Flow (Dynamics), Fuels, Reynolds number
Proceedings Papers

Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry

Evan D. Crowe, Jeffrey P. Bons
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91032
https://doi.org/10.1115/GT2019-91032
View Paper titled, Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry
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Topics: Cooling, Dust, Geometry, Particulate matter, Minerals, Flow (Dynamics), Coolants, Flat plates, Gypsum, Kilns
Proceedings Papers

High Amplitude Combustion Instabilities in an Annular Combustor Inducing Pressure Field Deformation and Flame Blow-Off

Guillaume Vignat, Daniel Durox, Antoine Renaud, Sébastien Candel
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A044, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90738
https://doi.org/10.1115/GT2019-90738
View Paper titled, High Amplitude Combustion Instabilities in an Annular Combustor Inducing Pressure Field Deformation and Flame Blow-Off
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Topics: Combustion, Combustion chambers, Deformation, Flames, Pressure, Oscillations, Acoustics, Sprays, Ejectors, Quartz
Proceedings Papers

The Effects of Exit Boundary Condition on Precessing Vortex Core Dynamics

Danielle Mason, Sean Clees, Mark Frederick, Jacqueline O’Connor
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91079
https://doi.org/10.1115/GT2019-91079
View Paper titled, The Effects of Exit Boundary Condition on Precessing Vortex Core Dynamics
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Topics: Boundary-value problems, Dynamics (Mechanics), Vortices, Combustion chambers, Flow (Dynamics), Swirling flow, Combustion, Flames, Acoustics, Bubbles
Proceedings Papers

Behavior of Autoignition in Polydisperse Jet-A Fuel Spray With High Temperature Co-Flow

Aimee Williams, Nishant Jain, Jerry Seitzman, Ben T. Zinn
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A049, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91915
https://doi.org/10.1115/GT2019-91915
View Paper titled, Behavior of Autoignition in Polydisperse Jet-A Fuel Spray With High Temperature Co-Flow
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Topics: Flow (Dynamics), Fuels, High temperature, Sprays, Combustion chambers, Temperature, Drops, Gas turbines, Chemical processes, Chemical reactions
Proceedings Papers

Assessment of External Heat Transfer Modeling of a Laboratory-Scale Combustor Inside a Pressure-Housing Environment

P. Rodrigues, O. Gicquel, N. Darabiha, K. P. Geigle, R. Vicquelin
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT17A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76579
https://doi.org/10.1115/GT2018-76579
View Paper titled, Assessment of External Heat Transfer Modeling of a Laboratory-Scale Combustor Inside a Pressure-Housing Environment
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Topics: Combustion chambers, Heat transfer, Modeling, Pressure, Quartz, Chemically reactive flow, Engineering simulation, Flames, Simulation, Computation
Proceedings Papers

High Frequency Measurement of Temperature and Composition Spots With LITGS

Francesca De Domenico, Priyav Shah, Benjamin A. O. Williams, Paul Ewart, Steven M. Lowe, Luming Fan, Simone Hochgreb
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A058, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75804
https://doi.org/10.1115/GT2018-75804
View Paper titled, High Frequency Measurement of Temperature and Composition Spots With LITGS
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Topics: Calibration, Combustion chambers, Density, Diffraction gratings, Entropy, Flow (Dynamics), Fluctuations (Physics), Jets, Lasers, Quartz
Proceedings Papers

Experimental and Numerical Investigations of MILD Combustion in a Model Combustor Applied for Gas Turbine

Huan Zhang, Zhedian Zhang, Yan Xiong, Yan Liu, Yunhan Xiao
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A013, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76253
https://doi.org/10.1115/GT2018-76253
View Paper titled, Experimental and Numerical Investigations of MILD Combustion in a Model Combustor Applied for Gas Turbine
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Topics: Combustion, Combustion chambers, Gas turbines, Nozzles, Emissions, Exhaust systems, Flow (Dynamics), Lasers, Combustion technologies, Computer simulation
Proceedings Papers

Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors

Patrick Nau, Zhiyao Yin, Oliver Lammel, Wolfgang Meier
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75293
https://doi.org/10.1115/GT2018-75293
View Paper titled, Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors
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Topics: Combustion chambers, Gas turbines, Phosphors, Wall temperature, Flames, Temperature, Temperature measurement, Atmospheric pressure, Boundary-value problems, Ceramics
Proceedings Papers

Experimental Analysis of Confinement and Swirl Effects on Premixed CH 4 -H 2 Flame Behavior in a Pressurized Generic Swirl Burner

Jon Runyon, Richard Marsh, Daniel Pugh, Philip Bowen, Anthony Giles, Steven Morris, Agustin Valera-Medina
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A044, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64794
https://doi.org/10.1115/GT2017-64794
View Paper titled, Experimental Analysis of Confinement and Swirl Effects on Premixed CH 4 -H 2 Flame Behavior in a Pressurized Generic Swirl Burner
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Topics: Experimental analysis, Flames, Methane, Combustion chambers, Combustion, Hydrogen, Acoustics, Emissions, Gas turbines, Geometry
Proceedings Papers

Strong Azimuthal Combustion Instabilities in a Spray Annular Chamber With Intermittent Partial Blow-Off

Kevin Prieur, Daniel Durox, Thierry Schuller, Sébastien Candel
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A027, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63343
https://doi.org/10.1115/GT2017-63343
View Paper titled, Strong Azimuthal Combustion Instabilities in a Spray Annular Chamber With Intermittent Partial Blow-Off
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Topics: Combustion, Sprays, Flames, Pressure, Signals, Combustion chambers, Oscillations, Acoustics, Limit cycles, Spin (Aerodynamics)
Proceedings Papers

High-Speed Imaging and Measurements of Ignition Delay Times in Oxy-Syngas Mixtures With High CO2 Dilution in a Shock Tube

Samuel Barak, Owen Pryor, Joseph Lopez, Erik Ninnemann, Subith Vasu, Batikan Koroglu
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A023, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63316
https://doi.org/10.1115/GT2017-63316
View Paper titled, High-Speed Imaging and Measurements of Ignition Delay Times in Oxy-Syngas Mixtures With High CO2 Dilution in a Shock Tube
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Topics: Carbon dioxide, Ignition delay, Imaging, Shock tubes, Syngas, Combustion, Fuels, Emissions, Carbon, Hydrogen
Proceedings Papers

Operation and Flame Observation of Micro Gas Turbine Firing Ammonia

Norihiko Iki, Osamu Kurata, Takayuki Matsunuma, Takahiro Inoue, Taku Tsujimura, Hirohide Furutani, Hideaki Kobayashi, Akihiro Hayakawa
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A018, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64250
https://doi.org/10.1115/GT2017-64250
View Paper titled, Operation and Flame Observation of Micro Gas Turbine Firing Ammonia
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Topics: Firing, Flames, Micro gas turbines, Emissions, Combustion chambers, Nitrogen oxides, Energy generation, Combustion, Methane, Gas turbines
Proceedings Papers

Pilot-Pilot Interaction Effects on a Prototype DLE Gas Turbine Burner Combustion

Atanu Kundu, Jens Klingmann, Arman Ahamed Subash, Robert Collin
Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A012, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57338
https://doi.org/10.1115/GT2016-57338
View Paper titled, Pilot-Pilot Interaction Effects on a Prototype DLE Gas Turbine Burner Combustion
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Topics: Combustion, Engineering prototypes, Gas turbines, Emissions, Flames, Fuels, Nitrogen oxides, Combustion chambers, Pollution, Chemiluminescence
Proceedings Papers

Investigation of Ducted Inverse Nonpremixed Flame Using Dynamic Systems Approach

Uddalok Sen, Tryambak Gangopadhyay, Chandrachur Bhattacharya, Arpan Misra, Suman Karmakar, Preetam Sengupta, Achintya Mukhopadhyay, Swarnendu Sen
Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A059, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58179
https://doi.org/10.1115/GT2016-58179
View Paper titled, Investigation of Ducted Inverse Nonpremixed Flame Using Dynamic Systems Approach
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Topics: Dynamic systems, Flames, Diffusion flames, Ducts, Fuels, Gas turbines, Acoustics, Air flow, Aviation, Combustion
Proceedings Papers

Experimental Investigation of Convergent and Convergent-Divergent Micro Swirling Flame Behavior and Stabilization

Xintong Zhang, Yuzhen Lin, Xin Xue, Liang Zhang, Chi Zhang
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A017, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56944
https://doi.org/10.1115/GT2016-56944
View Paper titled, Experimental Investigation of Convergent and Convergent-Divergent Micro Swirling Flame Behavior and Stabilization
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Topics: Flames, Swirling flow, Ejectors, Fuels, Methane, Shapes, Combustion chambers, Stability, Atmospheric pressure, Combustion
Proceedings Papers

Flame Holding in the Premixing Zone of a Gas Turbine Model Combustor After Forced Ignition of H2-NG-Air-Mixtures

Matthias Utschick, Thomas Sattelmayer
Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A017, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56246
https://doi.org/10.1115/GT2016-56246
View Paper titled, Flame Holding in the Premixing Zone of a Gas Turbine Model Combustor After Forced Ignition of H2-NG-Air-Mixtures
Open the PDF for Flame Holding in the Premixing Zone of a Gas Turbine Model Combustor After Forced Ignition of H2-NG-Air-Mixtures in another window
Topics: Combustion chambers, Flames, Gas turbines, Ignition, Fuels, Ejectors, Hydrogen, Air flow, Atmospheric pressure, Fuel injectors
Proceedings Papers

Emissions Characteristics of Combustion of Lean Secondary Premixed Gas Jets Injected Into Burned Gas From Primary Stage by Lean Premixed Combustion Supported by Reverse Jet Flame Holding

Takumi Saitoh, Takafumi Nakasu, Takumi Hiroi, Hideshi Yamada, Shigeru Hayashi
Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A047, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56826
https://doi.org/10.1115/GT2016-56826
View Paper titled, Emissions Characteristics of Combustion of Lean Secondary Premixed Gas Jets Injected Into Burned Gas From Primary Stage by Lean Premixed Combustion Supported by Reverse Jet Flame Holding
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Topics: Combustion, Emissions, Flames, Jets, Combustion chambers, Atmospheric pressure, Ejectors, Exterior walls, Flow (Dynamics), Gas turbines
Proceedings Papers

Different Flame Patterns Linked With Swirling Injector Interactions in an Annular Combustor

Daniel Durox, Kevin Prieur, Thierry Schuller, Sébastien Candel
Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A006, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42034
https://doi.org/10.1115/GT2015-42034
View Paper titled, Different Flame Patterns Linked With Swirling Injector Interactions in an Annular Combustor
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Topics: Combustion chambers, Ejectors, Flames, Swirling flow, Combustion, Flow (Dynamics), Imaging, Complementary metal oxide semiconductors, Dynamics (Mechanics), Fire