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Proceedings Papers

Improvement of Impaired Combustion Conditions at Some Off-Design Operation by Driving a Precisely Controlled Modulation of the Burner Air Feed

Fabrice Giuliani, Lukas Pfefferkorn, Gerhard Kraft
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A015, June 26–30, 2017
Paper No: GT2017-64429
https://doi.org/10.1115/GT2017-64429
View Paper titled, Improvement of Impaired Combustion Conditions at Some Off-Design Operation by Driving a Precisely Controlled Modulation of the Burner Air Feed
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Topics: Combustion, Design, Oscillations, Flow (Dynamics), Flames, Resonance, Acoustics, Cavities, Combustion chambers, Gas turbines
Proceedings Papers

Experimental Investigation With Optical Diagnostics of a Lean-Premixed Aero-Engine Injection System Under Relevant Operating Conditions

P. Malbois, E. Salaun, F. Frindt, G. Cabot, B. Renou, F. Grisch, L. Bouheraoua, H. Verdier, S. Richard
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A022, June 26–30, 2017
Paper No: GT2017-64484
https://doi.org/10.1115/GT2017-64484
View Paper titled, Experimental Investigation With Optical Diagnostics of a Lean-Premixed Aero-Engine Injection System Under Relevant Operating Conditions
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Topics: Aircraft engines, Flames, Combustion, Signals, Combustion chambers, Emissions, Fluorescence, Fuels, Pressure, Absorption
Proceedings Papers

Characterization of Spray Formed by Diesel-Water Mixture Jet Injected Into an Air Crossflow

Jinkwan Song, Jong Guen Lee
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A057, June 26–30, 2017
Paper No: GT2017-64939
https://doi.org/10.1115/GT2017-64939
View Paper titled, Characterization of Spray Formed by Diesel-Water Mixture Jet Injected Into an Air Crossflow
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Topics: Diesel, Sprays, Water, Fluids, Fuels, Drops, Density, Dyeing, Ejectors, Emissions
Proceedings Papers

Ansaldo GT26 Sequential Combustor Performance in Long-Term Commercial Operation

Selma Zahirovic, Klaus Knapp
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A008, June 26–30, 2017
Paper No: GT2017-64289
https://doi.org/10.1115/GT2017-64289
View Paper titled, Ansaldo GT26 Sequential Combustor Performance in Long-Term Commercial Operation
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Topics: Combustion chambers, Emissions, Engines, Fuels, Nitrogen oxides, Damping, Stress, Acoustics, Combustion, Combustion systems
Proceedings Papers

Impact of PVC Dynamics on Shear Layer Response in a Swirling Jet

Mark Frederick, Joshua Dudash, Jacqueline O’Connor, Kiran Manoharan, Santosh Hemchandra, Brian Brubaker
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A036, June 26–30, 2017
Paper No: GT2017-64691
https://doi.org/10.1115/GT2017-64691
View Paper titled, Impact of PVC Dynamics on Shear Layer Response in a Swirling Jet
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Topics: Dynamics (Mechanics), Shear (Mechanics), Swirling flow, Acoustics, Combustion, Combustion chambers, Oscillations, Flames, Stability, Flow (Dynamics)
Proceedings Papers

Numerical Study on the Reduction of NO x Emissions From Pulse Detonation Combustion

Neda Djordjevic, Niclas Hanraths, Joshua Gray, Phillip Berndt, Jonas Moeck
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A023, June 26–30, 2017
Paper No: GT2017-64485
https://doi.org/10.1115/GT2017-64485
View Paper titled, Numerical Study on the Reduction of NO x Emissions From Pulse Detonation Combustion
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Topics: Combustion, Emissions, Explosions, Nitrogen oxides, Gas turbines, Chemistry, Combustion systems, Exhaust gas recirculation, Hydrogen, Pollution
Proceedings Papers

Experimental Study of Superheated Kerosene Jet Fuel Sprays From a Pressure-Swirl Nozzle

Shaji S. Manipurath
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A050, June 26–30, 2017
Paper No: GT2017-64846
https://doi.org/10.1115/GT2017-64846
View Paper titled, Experimental Study of Superheated Kerosene Jet Fuel Sprays From a Pressure-Swirl Nozzle
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Topics: Jet fuels, Nozzles, Pressure, Sprays, Superheating, Fuels, Drops, Aviation, Combustion chambers, Electromagnetic scattering
Proceedings Papers

Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach

Wolfram C. Ullrich, Christoph Hirsch, Thomas Sattelmayer, Yasser Mahmoudi, Ann P. Dowling, Nedunchezhian Swaminathan, Kilian Lackhove, Amsini Sadiki, André Fischer, Max Staufer
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A009, June 26–30, 2017
Paper No: GT2017-64300
https://doi.org/10.1115/GT2017-64300
View Paper titled, Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach
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Topics: Combustion, Combustion chambers, Network models, Noise (Sound), Simulation, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Acoustics, Air traffic control, Aircraft engines
Proceedings Papers

Modelling Strategies for Large-Eddy Simulation of Lean Burn Spray Flames

S. Puggelli, D. Bertini, L. Mazzei, A. Andreini
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A029, June 26–30, 2017
Paper No: GT2017-64569
https://doi.org/10.1115/GT2017-64569
View Paper titled, Modelling Strategies for Large-Eddy Simulation of Lean Burn Spray Flames
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Topics: Flames, Large eddy simulation, Modeling, Sprays, Flamelet generated manifold, Combustion, Computational fluid dynamics, Pressure, Safety, Aircraft engines
Proceedings Papers

Impact of Damper Parameters on the Stability Margin of an Annular Combustor Test Rig

Michael Betz, Michael Wagner, Max Zahn, Nicolai V. Stadlmair, Moritz Schulze, Christoph Hirsch, Thomas Sattelmayer
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A001, June 26–30, 2017
Paper No: GT2017-64239
https://doi.org/10.1115/GT2017-64239
View Paper titled, Impact of Damper Parameters on the Stability Margin of an Annular Combustor Test Rig
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Topics: Combustion chambers, Dampers, Stability, Damping, Acoustics, Combustion, Fittings, Noise (Sound), Porosity, Pressure
Proceedings Papers

Two-Phase Flow Large Eddy Simulations of a Staged Multipoint Swirling Burner: Comparison Between Euler-Euler and Euler-Lagrange Descriptions

Léo Cunha Caldeira Mesquita, Aymeric Vié, Sébastien Ducruix
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A024, June 26–30, 2017
Paper No: GT2017-64489
https://doi.org/10.1115/GT2017-64489
View Paper titled, Two-Phase Flow Large Eddy Simulations of a Staged Multipoint Swirling Burner: Comparison Between Euler-Euler and Euler-Lagrange Descriptions
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Topics: Large eddy simulation, Swirling flow, Two-phase flow, Flames, Simulation, Boundary-value problems, Drops, Sprays, Modeling
Proceedings Papers

Mixing and Combustion Characterization of a Staged Combustor With Multiple, High Mass-Ratio Jets in Crossflow

Nishant Jain, Jerry M. Seitzman
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A064, June 26–30, 2017
Paper No: GT2017-65016
https://doi.org/10.1115/GT2017-65016
View Paper titled, Mixing and Combustion Characterization of a Staged Combustor With Multiple, High Mass-Ratio Jets in Crossflow
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Topics: Combustion, Combustion chambers, Jets, Flow (Dynamics), Momentum, Air jets, Chemiluminescence, Chemistry, Dimensions, Electromagnetic scattering
Proceedings Papers

Flame Dynamics Intermittency in the Bi-Stable Region Near a Subcritical Hopf Bifurcation

D. Ebi, A. Denisov, G. Bonciolini, E. Boujo, N. Noiray
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A058, June 26–30, 2017
Paper No: GT2017-64943
https://doi.org/10.1115/GT2017-64943
View Paper titled, Flame Dynamics Intermittency in the Bi-Stable Region Near a Subcritical Hopf Bifurcation
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Topics: Bifurcation, Dynamics (Mechanics), Flames, Sound pressure, Fluctuations (Physics), Heat, Oscillations, Stability, Acoustics, Chemiluminescence
Proceedings Papers

A Study of Spontaneous Transition in Swirl-Stabilized Flames

Isaac Boxx, Campbell D. Carter, Klaus Peter Geigle, Wolfgang Meier, Benjamin Akih-Kumgeh, Jacques Lewalle
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A016, June 26–30, 2017
Paper No: GT2017-64438
https://doi.org/10.1115/GT2017-64438
View Paper titled, A Study of Spontaneous Transition in Swirl-Stabilized Flames
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Topics: Flames, Oscillations, Acoustics, Combustion chambers, Dynamics (Mechanics), Chemiluminescence, Cycles, Filtration, Flow (Dynamics), Gas turbines
Proceedings Papers

An Onion Peeling Reconstruction of the Spatial Characteristics of Entropy Waves in a Model Gas Turbine Combustor

Dominik Wassmer, Felix Pause, Bruno Schuermans, Christian Oliver Paschereit, Jonas P. Moeck
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A037, June 26–30, 2017
Paper No: GT2017-64717
https://doi.org/10.1115/GT2017-64717
View Paper titled, An Onion Peeling Reconstruction of the Spatial Characteristics of Entropy Waves in a Model Gas Turbine Combustor
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Topics: Combustion chambers, Entropy, Gas turbines, Waves, Acoustics, Noise (Sound), Turbines, Flight, Fluctuations (Physics), Gas discharge (Electric discharge)
Proceedings Papers

An Introduction to the Ansaldo GT36 Constant Pressure Sequential Combustor

Douglas A. Pennell, Mirko R. Bothien, Andrea Ciani, Victor Granet, Ghislain Singla, Steven Thorpe, Anders Wickstroem, Khalid Oumejjoud, Matthew Yaquinto
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A043, June 26–30, 2017
Paper No: GT2017-64790
https://doi.org/10.1115/GT2017-64790
View Paper titled, An Introduction to the Ansaldo GT36 Constant Pressure Sequential Combustor
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Topics: Combustion chambers, Pressure, Gas turbines, Burner technologies, Combustion systems, Dynamics (Mechanics), Emissions, Engines, Firing, Fuel management
Proceedings Papers

Numerical Simulation of a Reacting Jet in a Vitiated Cross Flow Using a Novel Progress Variable Approach

Rohit Kulkarni, John P. Wood, Mario Zuber, Hasan U. Karim
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A010, June 26–30, 2017
Paper No: GT2017-64325
https://doi.org/10.1115/GT2017-64325
View Paper titled, Numerical Simulation of a Reacting Jet in a Vitiated Cross Flow Using a Novel Progress Variable Approach
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Topics: Computer simulation, Cross-flow, Flames, Combustion, Ignition, Computational fluid dynamics, Emissions, Combustion systems, Dynamics (Mechanics), Gas turbines
Proceedings Papers

Experimental Investigation of Combustion Dynamics in a Turbulent Syngas Combustor

Nikhil Ashokbhai Baraiya, Baladandayuthapani Nagarajan, Satynarayanan R. Chakravarthy
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A051, June 26–30, 2017
Paper No: GT2017-64849
https://doi.org/10.1115/GT2017-64849
View Paper titled, Experimental Investigation of Combustion Dynamics in a Turbulent Syngas Combustor
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Syngas, Turbulence, Fuels, Oscillations, Acoustics, Flames, Hydrogen
Proceedings Papers

Fuel and Combustion System Capabilities of GE’s F and HA Class Gas Turbines

Jeffrey Goldmeer, William York, Paul Glaser
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A030, June 26–30, 2017
Paper No: GT2017-64588
https://doi.org/10.1115/GT2017-64588
View Paper titled, Fuel and Combustion System Capabilities of GE’s F and HA Class Gas Turbines
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Topics: Combustion systems, Fuels, Gas turbines, Natural gas, Combined cycles, Combustion technologies, Control systems, Electricity (Physics), Energy industry, Shales
Proceedings Papers

Stabilization Mechanisms of Swirling Premixed Flames With an Axial-Plus-Tangential Swirler

Paul Jourdaine, Clément Mirat, Jean Caudal, Thierry Schuller
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A002, June 26–30, 2017
Paper No: GT2017-64248
https://doi.org/10.1115/GT2017-64248
View Paper titled, Stabilization Mechanisms of Swirling Premixed Flames With an Axial-Plus-Tangential Swirler
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Topics: Flames, Swirling flow, Shapes, Axial flow, Chemiluminescence, Combustion, Combustion chambers, Ejectors, Fluorescence, Lasers