Volumes | Turbo Expo: Power for Land, Sea, and Air | American Society of Mechanical Engineers Digital Collection

Skip Nav Destination

ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition

June 13–17, 2016

Seoul, South Korea

Conference Sponsors:

ISBN:

978-0-7918-4976-7

In This Volume

Combustion, Fuels and Emissions (59)

Volume 4B: Combustion, Fuels and Emissions

Combustion, Fuels and Emissions

A LES-LEM Study of Preferential Diffusion Processes in a Partially Premixed Swirling Combustor With Synthesis Gases

Shaoshuai Li, Yunzhe Zheng, Daniel Mira Martinez, Suhui Li, Min Zhu, Xi Jiang

GT 2016; V04BT04A001https://doi.org/10.1115/GT2016-57146

Abstract

View Articletitled, A LES-LEM Study of Preferential Diffusion Processes in a Partially Premixed Swirling Combustor With Synthesis Gases

PDF

Topics: Combustion chambers , Diffusion processes , Swirling flow , Syngas , Combustion , Scalars , Chemical reactions , Design , Diffusion (Physics) , Dynamics (Mechanics)

Influence of Combustor Geometry on Swirl Stabilized Premixed Methane-Air Flame

Yiheng Tong, Mao Li, Jens Klingmann

GT 2016; V04BT04A002https://doi.org/10.1115/GT2016-57165

Abstract

View Articletitled, Influence of Combustor Geometry on Swirl Stabilized Premixed Methane-Air Flame

PDF

Topics: Combustion chambers , Flames , Geometry , Methane , Emissions , Flow (Dynamics) , Chemiluminescence , Combustion , Complementary metal oxide semiconductors , Exhaust systems

Numerical Analysis of the Dynamic Flame Response and Thermo-Acoustic Stability of a Full-Annular Lean Partially-Premixed Combustor

Alessandro Innocenti, Antonio Andreini, Bruno Facchini, Matteo Cerutti

GT 2016; V04BT04A003https://doi.org/10.1115/GT2016-57182

Abstract

View Articletitled, Numerical Analysis of the Dynamic Flame Response and Thermo-Acoustic Stability of a Full-Annular Lean Partially-Premixed Combustor

PDF

Topics: Acoustics , Combustion chambers , Flames , Numerical analysis , Stability , Design , Dynamic response , Gas turbines , Boundary-value problems , Combustion

Chemical Kinetic Models for Enhancing Gas Turbine Flexibility: Model Validation and Application

Felix Güthe, Martin Gassner, Stefano Bernero, Thiemo Meeuwissen, Torsten Wind

GT 2016; V04BT04A004https://doi.org/10.1115/GT2016-57223

Abstract

View Articletitled, Chemical Kinetic Models for Enhancing Gas Turbine Flexibility: Model Validation and Application

PDF

Topics: Gas turbines , Model validation , Fuels , Stress , Emissions , Engines , Modeling , Chemical kinetics , Co-firing , Combustion

Laser-Based Investigation on a Dry Low Emission Industrial Prototype Burner at Atmospheric Pressure Conditions

Arman Ahamed Subash, Robert Collin, Marcus Aldén, Atanu Kundu, Jens Klingmann

GT 2016; V04BT04A005https://doi.org/10.1115/GT2016-57242

Abstract

View Articletitled, Laser-Based Investigation on a Dry Low Emission Industrial Prototype Burner at Atmospheric Pressure Conditions

PDF

Topics: Atmospheric pressure , Emissions , Engineering prototypes , Lasers , Flames , Combustion , Fuels , Air flow , Chemiluminescence , Combustion chambers

Modelling of Gas Turbine NOx Emissions Based on Long-Term Operation Data

Christian Rudolf, Manfred Wirsum, Martin Gassner, Benjamin Timo Zoller, Stefano Bernero

GT 2016; V04BT04A006https://doi.org/10.1115/GT2016-57252

Abstract

View Articletitled, Modelling of Gas Turbine NOx Emissions Based on Long-Term Operation Data

PDF

Topics: Emissions , Gas turbines , Modeling , Nitrogen oxides , Engines , Combined cycle power stations , Design , Engine design , Optimization , Power stations

Determination of Laminar Flame Speed and Markstein Numbers Deduced From Turbulent Flames Using the Bomb Method

Tobias Baust, Peter Habisreuther, Nikolaos Zarzalis

GT 2016; V04BT04A007https://doi.org/10.1115/GT2016-57305

Abstract

View Articletitled, Determination of Laminar Flame Speed and Markstein Numbers Deduced From Turbulent Flames Using the Bomb Method

PDF

Topics: Bombs , Flames , Turbulence , Combustion , Lasers , Pressure , Deformation , Diffusion processes , Engines , High pressure (Physics)

Investigation of the Combustion Performance in a Three-Nozzle RQL Combustor

Bing Ge, Yongbin Ji, Shusheng Zang, Yongwen Yuan, Jianhua Xin

GT 2016; V04BT04A008https://doi.org/10.1115/GT2016-57308

Abstract

View Articletitled, Investigation of the Combustion Performance in a Three-Nozzle RQL Combustor

PDF

Topics: Combustion , Combustion chambers , Nozzles , Emissions , Nitrogen oxides , Air flow , Exhaust systems , Flames , Temperature , Energy generation

Modeling Flame Describing Functions Based on Hydrodynamic Linear Stability Analysis

Kilian Oberleithner, Christian Oliver Paschereit

GT 2016; V04BT04A009https://doi.org/10.1115/GT2016-57316

Abstract

View Articletitled, Modeling Flame Describing Functions Based on Hydrodynamic Linear Stability Analysis

PDF

Topics: Flames , Modeling , Stability , Combustion chambers , Flow (Dynamics) , Fluctuations (Physics) , Hydrodynamic stability , Acoustics , Combustion , Gas turbines

Role of Shear Layer Instability in Driving Pressure Oscillations in a Backward Facing Step Combustor

Srinivas K. Kirthy, Santosh Hemchandra, Seunghyuck Hong, Santosh Shanbhogue, Ahmed F. Ghoniem

GT 2016; V04BT04A010https://doi.org/10.1115/GT2016-57322

Abstract

View Articletitled, Role of Shear Layer Instability in Driving Pressure Oscillations in a Backward Facing Step Combustor

PDF

Topics: Combustion chambers , Oscillations , Pressure , Shear (Mechanics) , Flow (Dynamics) , Combustion , Acoustics , Density , Hydrodynamic stability , Sound pressure

Flame Stabilization and Emission Characteristics of a Prototype Gas Turbine Burner at Atmospheric Conditions

Atanu Kundu, Jens Klingmann, Arman Ahamed Subash, Robert Collin

GT 2016; V04BT04A011https://doi.org/10.1115/GT2016-57336

Abstract

View Articletitled, Flame Stabilization and Emission Characteristics of a Prototype Gas Turbine Burner at Atmospheric Conditions

PDF

Topics: Emissions , Engineering prototypes , Flames , Gas turbines , Fuels , Nitrogen oxides , Chemiluminescence , Temperature , Combustion , Combustion chambers

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

Atanu Kundu, Jens Klingmann, Arman Ahamed Subash, Robert Collin

GT 2016; V04BT04A012https://doi.org/10.1115/GT2016-57338

Abstract

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

PDF

Topics: Combustion , Engineering prototypes , Gas turbines , Emissions , Flames , Fuels , Nitrogen oxides , Combustion chambers , Pollution , Chemiluminescence

Comparing Spray and Flame Behavior in a Swirl Liquid Fueled Lean Burner With Single and Multipoint Injections

M. G. De Giorgi, Aldebara Sciolti, S. Campilongo, A. Ficarella

GT 2016; V04BT04A013https://doi.org/10.1115/GT2016-57353

Abstract

View Articletitled, Comparing Spray and Flame Behavior in a Swirl Liquid Fueled Lean Burner With Single and Multipoint Injections

PDF

Topics: Flames , Sprays , Fuels , Combustion , Emissions , Combustion chambers , Computational fluid dynamics , Filters , Nitrogen oxides , Chemiluminescence

CFD Analysis of a SGT-800 Burner in a Combustion Rig

Abdallah Abou-Taouk, Niklas Andersson, Lars-Erik Eriksson, Daniel Lörstad

GT 2016; V04BT04A014https://doi.org/10.1115/GT2016-57423

Abstract

View Articletitled, CFD Analysis of a SGT-800 Burner in a Combustion Rig

PDF

Topics: Combustion , Computational fluid dynamics , Chemistry , Turbulence , Atmospheric pressure , Flames , Pressure , Simulation , Eddies (Fluid dynamics) , Electrical discharge machining

Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

Aditya Saurabh, Jonas P. Moeck, Christian Oliver Paschereit

GT 2016; V04BT04A015https://doi.org/10.1115/GT2016-57428

Abstract

View Articletitled, Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

PDF

Topics: Flames , Fluctuations (Physics) , Acoustics , Transfer functions

Gaseous Fuel Flame Stabilization in a Modular Swirled Burner

Roman A. Zubrilin, Ivan A. Zubrilin, Sergey S. Matveev, Sergey G. Matveev

GT 2016; V04BT04A016https://doi.org/10.1115/GT2016-57441

Abstract

View Articletitled, Gaseous Fuel Flame Stabilization in a Modular Swirled Burner

PDF

Topics: Flames , Fuels , Combustion , Combustion chambers , Design , Chemistry , Computational fluid dynamics , Diffusers , Flamelet generated manifold , Flow (Dynamics)

Noise-Induced Dynamics in the Subthreshold Region in Thermoacoustic Systems

Aditya Saurabh, Lipika Kabiraj, Richard Steinert, Christian Oliver Paschereit

GT 2016; V04BT04A017https://doi.org/10.1115/GT2016-57442

Abstract

View Articletitled, Noise-Induced Dynamics in the Subthreshold Region in Thermoacoustic Systems

PDF

Topics: Dynamics (Mechanics) , Noise (Sound) , Bifurcation , Oscillations , Combustion , Combustion chambers , Flames , Flow (Dynamics) , Resonance , Turbulence

Effects of Fluidic Control of Air-Flow Distribution on Staged Lean Jet Engine Burner

Seiji Yoshida, Denis Schneider, Christoph Hassa

GT 2016; V04BT04A018https://doi.org/10.1115/GT2016-57453

Abstract

View Articletitled, Effects of Fluidic Control of Air-Flow Distribution on Staged Lean Jet Engine Burner

PDF

Topics: Air flow , Jet engines , Combustion , Flow (Dynamics) , Fuels , Pressure , Nozzles , Switches , Thrust

Hydrogen Enriched Combustion Testing of Siemens SGT-400 at High Pressure Conditions

Kam-Kei Lam, Nishant Parsania

GT 2016; V04BT04A019https://doi.org/10.1115/GT2016-57470

Abstract

View Articletitled, Hydrogen Enriched Combustion Testing of Siemens SGT-400 at High Pressure Conditions

PDF

Topics: Combustion , High pressure (Physics) , Hydrogen , Testing , Combustion systems , Engines , Dynamics (Mechanics) , Emissions , Fuels , Nitrogen oxides

Investigation of Fuel Distribution in Partially Premixed Swirled Burner With Pilot Flame

Sergey S. Matveev, Ivan A. Zubrilin, Mikhail Yu. Orlov, Sergey G. Matveev, Ivan V. Chechet

GT 2016; V04BT04A020https://doi.org/10.1115/GT2016-57478

Abstract

View Articletitled, Investigation of Fuel Distribution in Partially Premixed Swirled Burner With Pilot Flame

PDF

Topics: Flames , Fuels , Flow (Dynamics) , Combustion , Modeling , Computational fluid dynamics , Computer simulation , Emissions , Flamelet generated manifold , Fuel consumption

Investigation of Thermal and Stress States of the Annular Combustion Chamber Flame Tube Walls

Vladislav M. Anisimov, Ivan A. Zubrilin, Mikhail Y. Orlov

GT 2016; V04BT04A021https://doi.org/10.1115/GT2016-57479

Abstract

View Articletitled, Investigation of Thermal and Stress States of the Annular Combustion Chamber Flame Tube Walls

PDF

Topics: Combustion chambers , Flames , Stress , Simulation , Temperature , Cooling systems , Deformation , Design , Flow (Dynamics) , Fluid structure interaction

Comparison of Flame Transfer Functions Acquired by Chemiluminescence and Density Fluctuation

Johannes Peterleithner, Riccardo Basso, Franz Heitmeir, Jakob Woisetschläger, Raimund Schlüßler, Jürgen Czarske, Andreas Fischer

GT 2016; V04BT04A022https://doi.org/10.1115/GT2016-57485

Abstract

View Articletitled, Comparison of Flame Transfer Functions Acquired by Chemiluminescence and Density Fluctuation

PDF

Topics: Chemiluminescence , Density , Flames , Transfer functions , Fluctuations (Physics) , Waves , Heat , Lasers , Turbulence , Vortices

Analysis of Combustion Noise Using Locally Resolved Density Fluctuations and a Microphone Array

Johannes Peterleithner, Stefan Zerobin, Jakob Woisetschläger

GT 2016; V04BT04A023https://doi.org/10.1115/GT2016-57490

Abstract

View Articletitled, Analysis of Combustion Noise Using Locally Resolved Density Fluctuations and a Microphone Array

PDF

Topics: Combustion , Density , Fluctuations (Physics) , Microphone arrays , Noise (Sound) , Flames , Pressure , Acoustic intensity , Chemiluminescence , Excitation

Nonlinear Hydrodynamics of a Bluff-Body Stabilized Turbulent Premixed Flame

C. Y. Lee, R. S. Cant

GT 2016; V04BT04A024https://doi.org/10.1115/GT2016-57492

Abstract

View Articletitled, Nonlinear Hydrodynamics of a Bluff-Body Stabilized Turbulent Premixed Flame

PDF

Topics: Flames , Hydrodynamics , Turbulence , Oscillations , Computational fluid dynamics , Limit cycles , Chaos , Combustion , Density , Flow (Dynamics)

High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors: Part Two — Modeling and Analysis

Tobias Hummel, Frederik Berger, Michael Hertweck, Bruno Schuermans, Thomas Sattelmayer

GT 2016; V04BT04A025https://doi.org/10.1115/GT2016-57500

Abstract

View Articletitled, High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors: Part Two — Modeling and Analysis

PDF

Topics: Combustion chambers , Gas turbines , Modeling , Flames , Acoustics , Deformation , Displacement , Transfer functions , Feedback , Pressure

Large Eddy Simulation of a Realistic Gas Turbine Combustor

Baopeng Xu, Ya Liu, Rong Xie

GT 2016; V04BT04A026https://doi.org/10.1115/GT2016-57512

Abstract

View Articletitled, Large Eddy Simulation of a Realistic Gas Turbine Combustor

PDF

Topics: Combustion chambers , Gas turbines , Large eddy simulation , Flow (Dynamics) , Sprays , Combustion , Pressure , Dynamics (Mechanics) , Temperature , Vortices

Development of Requirements for Numerical Modeling of the Premixer Aerodynamic

Vladislav A. Nazukin, Valery G. Avgustinovich

GT 2016; V04BT04A027https://doi.org/10.1115/GT2016-57529

Abstract

View Articletitled, Development of Requirements for Numerical Modeling of the Premixer Aerodynamic

PDF

Topics: Computer simulation , Flow (Dynamics) , Swirling flow , Combustion chambers , Fuels , Geometry , Turbulence , Computation , Computational fluid dynamics , Design

Analysis of Time-Signal of an Industrial Gas Turbine Combustor Under an Unstable Condition

D. Lengani, P. Zunino, F. Romoli, E. Bertolotto, S. Rizzo

GT 2016; V04BT04A028https://doi.org/10.1115/GT2016-57545

Abstract

View Articletitled, Analysis of Time-Signal of an Industrial Gas Turbine Combustor Under an Unstable Condition

PDF

Topics: Combustion chambers , Industrial gases , Signals , Turbines , Limit cycles , Oscillations , Fluctuations (Physics) , Fourier transforms , Pressure , Wavelet transforms

High Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors: Part One — Experimental Investigation of Local Flame Response

Frederik M. Berger, Tobias Hummel, Michael Hertweck, Jan Kaufmann, Bruno Schuermans, Thomas Sattelmayer

GT 2016; V04BT04A029https://doi.org/10.1115/GT2016-57583

Abstract

View Articletitled, High Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors: Part One — Experimental Investigation of Local Flame Response

PDF

Topics: Combustion chambers , Flames , Gas turbines , Transfer functions , Heat , Acoustics , Chemiluminescence , Combustion , Dynamics (Mechanics) , Imaging

Development of a Model for Auto-Ignition Delays and its Use for the Prediction of Premix Combustion Reliability

Roda Bounaceur, Pierre-Alexandre Glaude, Baptiste Sirjean, René Fournet, Pierre Montagne, Matthieu Vierling, Michel Molière

GT 2016; V04BT04A030https://doi.org/10.1115/GT2016-57585

Abstract

View Articletitled, Development of a Model for Auto-Ignition Delays and its Use for the Prediction of Premix Combustion Reliability

PDF

Topics: Combustion , Delays , Ignition , Reliability , Fuels , Temperature , Pressure , Combustion chambers , Risk , Combustion technologies

Impact of Flame Stretch and Heat Loss on Heat Release Distributions in Gas Turbine Combustors: Model Comparison and Validation

Noah Klarmann, Thomas Sattelmayer, Weiqun Geng, Benjamin Timo Zoller, Fulvio Magni

GT 2016; V04BT04A031https://doi.org/10.1115/GT2016-57625

Abstract

View Articletitled, Impact of Flame Stretch and Heat Loss on Heat Release Distributions in Gas Turbine Combustors: Model Comparison and Validation

PDF

Topics: Combustion chambers , Flames , Gas turbines , Heat , Heat losses , Combustion , Flamelet generated manifold , Chemiluminescence , Dimensions , Emissions

Predictive Emissions Monitoring System for Small Siemens Dry Low Emissions Combustors: Validation and Application

R. Hackney, S. K. Sadasivuni, J. W. Rogerson, G. Bulat

GT 2016; V04BT04A032https://doi.org/10.1115/GT2016-57656

Abstract

View Articletitled, Predictive Emissions Monitoring System for Small Siemens Dry Low Emissions Combustors: Validation and Application

PDF

Topics: Combustion chambers , Emissions , Monitoring systems , Engines , Network models , Fuels , High pressure (Physics) , Industrial gases , Modeling , Nitrogen oxides

Uncertainty Quantification of Growth Rates of Thermoacoustic Instability by an Adjoint Helmholtz Solver

Camilo F. Silva, Thomas Runte, Wolfgang Polifke, Luca Magri

GT 2016; V04BT04A033https://doi.org/10.1115/GT2016-57659

Abstract

View Articletitled, Uncertainty Quantification of Growth Rates of Thermoacoustic Instability by an Adjoint Helmholtz Solver

PDF

Topics: Acoustics , Combustion , Delays , Density , Dynamics (Mechanics) , Eigenvalues , Engineering simulation , Flames , Geometry , Probability

A Kinetics Model for the Shockless Explosion Combustion

Phillip Berndt, Rupert Klein, C. Oliver Paschereit

GT 2016; V04BT04A034https://doi.org/10.1115/GT2016-57678

Abstract

View Articletitled, A Kinetics Model for the Shockless Explosion Combustion

PDF

Topics: Combustion , Explosions , Ignition , Fuels , Optimization , Temperature , Chemical kinetics , Computational fluid dynamics , Gasdynamics , Simulation

Shockless Explosion Combustion: Experimental Investigation of a New Approximate Constant Volume Combustion Process

Thoralf G. Reichel, Bernhard C. Bobusch, Christian Oliver Paschereit, Jan-Simon Schäpel, Rudibert King, Rupert Klein

GT 2016; V04BT04A035https://doi.org/10.1115/GT2016-57680

Abstract

View Articletitled, Shockless Explosion Combustion: Experimental Investigation of a New Approximate Constant Volume Combustion Process

PDF

Topics: Combustion , Explosions , Fuels , Pressure , Control algorithms , Gas turbines , Shock waves , Combustion systems , Delays , Entropy

Control of the Precessing Vortex Core by Open and Closed-Loop Forcing in the Jet Core

Phoebe Kuhn, Jonas P. Moeck, Christian Oliver Paschereit, Kilian Oberleithner

GT 2016; V04BT04A036https://doi.org/10.1115/GT2016-57686

Abstract

View Articletitled, Control of the Precessing Vortex Core by Open and Closed-Loop Forcing in the Jet Core

PDF

Topics: Vortices , Flow (Dynamics) , Locks (Waterways) , Oscillations , Actuators , Feedback , Jets , Signals , Wire , Bubbles

Investigation of Siemens SGT-800 Industrial Gas Turbine Combustor Using Different Combustion and Turbulence Models

Daniel Lörstad, Anders Ljung, Abdallah Abou-Taouk

GT 2016; V04BT04A037https://doi.org/10.1115/GT2016-57694

Abstract

View Articletitled, Investigation of Siemens SGT-800 Industrial Gas Turbine Combustor Using Different Combustion and Turbulence Models

PDF

Topics: Combustion , Combustion chambers , Industrial gases , Turbines , Turbulence , Emissions , Flames , Gas turbines , Calibration , Chemistry

Identification of Multi-Parameter Flame Transfer Function for a Reheat Combustor

Alessandro Scarpato, Lisa Zander, Rohit Kulkarni, Bruno Schuermans

GT 2016; V04BT04A038https://doi.org/10.1115/GT2016-57699

Abstract

View Articletitled, Identification of Multi-Parameter Flame Transfer Function for a Reheat Combustor

PDF

Topics: Combustion chambers , Flames , Transfer functions , Combustion systems , Dynamic response , Gas turbines , Emissions , Engineering simulation , Engines , Fluctuations (Physics)

Detailed Examination of Two-Staged Micro Gas Turbine Combustor

A. Schwärzle, T. O. Monz, M. Aigner

GT 2016; V04BT04A039https://doi.org/10.1115/GT2016-57730

Abstract

View Articletitled, Detailed Examination of Two-Staged Micro Gas Turbine Combustor

PDF

Topics: Combustion chambers , Micro gas turbines , Emissions , Fuels , Nitrogen oxides , Flames , Atmospheric pressure , Chemiluminescence , Combustion , Combustion systems

Emissions of a Wet Premixed Flame of Natural Gas and a Mixture With Hydrogen at High Pressure

P. Stathopoulos, P. Kuhn, J. Wendler, T. Tanneberger, S. Terhaar, C. O. Paschereit, C. Schmalhofer, P. Griebel, M. Aigner

GT 2016; V04BT04A040https://doi.org/10.1115/GT2016-57745

Abstract

View Articletitled, Emissions of a Wet Premixed Flame of Natural Gas and a Mixture With Hydrogen at High Pressure

PDF

Topics: Emissions , Flames , High pressure (Physics) , Hydrogen , Natural gas , Steam , Combustion chambers , Fuels , Pressure , Chemical processes

Flow Dynamics in Single and Multi-Nozzle Swirl Flames

Travis Smith, Benjamin Emerson, Ianko Chterev, David R. Noble, Tim Lieuwen

GT 2016; V04BT04A041https://doi.org/10.1115/GT2016-57755

Abstract

View Articletitled, Flow Dynamics in Single and Multi-Nozzle Swirl Flames

PDF

Topics: Flames , Flow (Dynamics) , Nozzles , Dynamics (Mechanics) , Hardware , Shear (Mechanics) , Accounting , Combustion , Combustion chambers , Combustion systems

Acoustic Damper Placement and Tuning for Annular Combustors: An Adjoint-Based Optimization Study

Georg A. Mensah, Jonas P. Moeck

GT 2016; V04BT04A042https://doi.org/10.1115/GT2016-57799

Abstract

View Articletitled, Acoustic Damper Placement and Tuning for Annular Combustors: An Adjoint-Based Optimization Study

PDF

Topics: Acoustics , Combustion chambers , Dampers , Optimization , Design , Algebra , Algorithms , Gas turbines

A Comparison of Turbulent Flame Speed Correlations for Hydrocarbon Fuels at Elevated Pressures

Eoin M. Burke, Felix Güthe, Rory F. D. Monaghan

GT 2016; V04BT04A043https://doi.org/10.1115/GT2016-57804

Abstract

View Articletitled, A Comparison of Turbulent Flame Speed Correlations for Hydrocarbon Fuels at Elevated Pressures

PDF

Topics: Flames , Fuels , Turbulence , Errors , Combustion , Methane , Modeling

Thermodynamic Evaluation of Pulse Detonation Combustion for Gas Turbine Power Cycles

J. A. T. Gray, J. Vinkeloe, J. Moeck, C. O. Paschereit, P. Stathopoulos, P. Berndt, R. Klein

GT 2016; V04BT04A044https://doi.org/10.1115/GT2016-57813

Abstract

View Articletitled, Thermodynamic Evaluation of Pulse Detonation Combustion for Gas Turbine Power Cycles

PDF

Topics: Combustion , Explosions , Gas turbines , Thermodynamic power cycles , Cycles , Pressure , Turbines , Combustion chambers , Compressors , Exhaust systems

Linearized Euler Equations for the Prediction of Linear High-Frequency Stability in Gas Turbine Combustors

Moritz Schulze, Tobias Hummel, Noah Klarmann, Frederik Berger, Bruno Schuermans, Thomas Sattelmayer

GT 2016; V04BT04A045https://doi.org/10.1115/GT2016-57818

Abstract

View Articletitled, Linearized Euler Equations for the Prediction of Linear High-Frequency Stability in Gas Turbine Combustors

PDF

Topics: Combustion chambers , Gas turbines , Stability , Acoustics , Flames , Flow (Dynamics) , Oscillations , Combustion , Computational fluid dynamics , Damping

Coupled CFD and Heat Transfer Analysis for a Small Scale Gas Turbine Combustor

Altuğ Pişkin, Ahmet Topal

GT 2016; V04BT04A046https://doi.org/10.1115/GT2016-57846

Abstract

View Articletitled, Coupled CFD and Heat Transfer Analysis for a Small Scale Gas Turbine Combustor

PDF

Topics: Combustion chambers , Computational fluid dynamics , Gas turbines , Heat transfer , Design , Temperature , Boundary-value problems , Finite element analysis , Finite element methods , Finite element model

Experimental and Numerical Investigation of Direct and Indirect Combustion Noise Contributions in a Lean Premixed Laboratory Swirled Combustor

Nancy Kings, Wenjie Tao, Philippe Scouflaire, Franck Richecoeur, Sébastien Ducruix

GT 2016; V04BT04A047https://doi.org/10.1115/GT2016-57848

Abstract

View Articletitled, Experimental and Numerical Investigation of Direct and Indirect Combustion Noise Contributions in a Lean Premixed Laboratory Swirled Combustor

PDF

Topics: Combustion , Combustion chambers , Noise (Sound) , Fluctuations (Physics) , Emissions , Entropy , Acoustics , Aircraft engines , Heat , Inflow

Low-Order Modeling of Nonlinear High-Frequency Transversal Thermoacoustic Oscillations in Gas Turbine Combustors

Tobias Hummel, Klaus Hammer, Pedro Romero, Bruno Schuermans, Thomas Sattelmayer

GT 2016; V04BT04A048https://doi.org/10.1115/GT2016-57913

Abstract

View Articletitled, Low-Order Modeling of Nonlinear High-Frequency Transversal Thermoacoustic Oscillations in Gas Turbine Combustors

PDF

Topics: Combustion chambers , Gas turbines , Modeling , Oscillations , Acoustics , Flames , Dynamic systems , Dynamics (Mechanics) , Combustion , Damping

Large Eddy Simulation of Soot Formation in a Model Gas Turbine Combustor

Heeseok Koo, Malik Hassanaly, Venkat Raman, Michael E. Mueller, Klaus Peter Geigle

GT 2016; V04BT04A049https://doi.org/10.1115/GT2016-57952

Abstract

View Articletitled, Large Eddy Simulation of Soot Formation in a Model Gas Turbine Combustor

PDF

Topics: Combustion chambers , Gas turbines , Large eddy simulation , Soot , Fuels , Jets , Oxidation , Turbulence , Aircraft , Aircraft engines

E-Class Late Fuel Staging Technology Delivers Flexibility Leap

Carey E. Romoser, James Harper, Matthew B. Wilson, Derrick W. Simons, Joseph V. Citeno, Mihir Lal

GT 2016; V04BT04A050https://doi.org/10.1115/GT2016-57964

Abstract

View Articletitled, E-Class Late Fuel Staging Technology Delivers Flexibility Leap

PDF

Topics: Fuels , Machinery , Combustion technologies , Emissions , Gas turbines , Modeling , Physics , Stress , Testing

Investigation of Single Jet Combustor Using Flamelet Generated Manifold Combustion Model and Detailed Chemistry

Sunil Patil, Judy Cooper, Stefano Orsino, Joseph Meadows, Richard Valdes, Walter R. Laster

GT 2016; V04BT04A051https://doi.org/10.1115/GT2016-57986

Abstract

View Articletitled, Investigation of Single Jet Combustor Using Flamelet Generated Manifold Combustion Model and Detailed Chemistry

PDF

Topics: Chemistry , Combustion , Combustion chambers , Flamelet generated manifold , Flames , Elastic scattering , Natural gas , Raman effect , Atmospheric pressure , Combustion systems

Application of a Turbulent Jet Flame Flashback Propensity Model to a Commercial Gas Turbine Combustor

Alireza Kalantari, Elliot Sullivan-Lewis, Vincent McDonell

GT 2016; V04BT04A052https://doi.org/10.1115/GT2016-58059

Abstract

View Articletitled, Application of a Turbulent Jet Flame Flashback Propensity Model to a Commercial Gas Turbine Combustor

PDF

Topics: Combustion chambers , Flames , Gas turbines , Turbulence , Temperature , Engines , Design , Pressure , Hydrogen , Atmospheric pressure

Effect of Preheating on Flame Structure of a Swirl Stabilized Combustor With Porous Insert to Control Thermoacoustics

Daniel L. Depperschmidt, John A. Kornegay, James C. Allen, Ajay K. Agrawal

GT 2016; V04BT04A053https://doi.org/10.1115/GT2016-58064

Abstract

View Articletitled, Effect of Preheating on Flame Structure of a Swirl Stabilized Combustor With Porous Insert to Control Thermoacoustics

PDF

Topics: Combustion chambers , Flames , Thermoacoustics , Combustion , Oscillations , Pressure , Emissions , Energy generation , Flow (Dynamics) , Fluorescence

CFD Modeling of Equivalence Ratio Effects on a Pressurized Turbulent Premixed Flame

Sandeep E. Jella, Jeffrey M. Bergthorson, Pierre Q. Gauthier, Gilles Bourque

GT 2016; V04BT04A054https://doi.org/10.1115/GT2016-58074

Abstract

View Articletitled, CFD Modeling of Equivalence Ratio Effects on a Pressurized Turbulent Premixed Flame

PDF

Topics: Computational fluid dynamics , Flames , Modeling , Turbulence , Chemistry , Reynolds-averaged Navier–Stokes equations , Acoustics , Databases , Emissions , Gas turbines

Flameless Oxidation Combustor Development for a Sequential Combustion Hybrid Turbofan Engine

Y. Levy, V. Erenburg, V. Sherbaum, I. Gaissinski

GT 2016; V04BT04A055https://doi.org/10.1115/GT2016-58079

Abstract

View Articletitled, Flameless Oxidation Combustor Development for a Sequential Combustion Hybrid Turbofan Engine

PDF

Topics: Combustion , Combustion chambers , Engines , Oxidation , Turbofans , Design , Combustion systems , Computational fluid dynamics , Engineering simulation , Nitrogen oxides

Large Eddy Simulation of a Multiple-Injection Dry Low NO_x Combustor for Hydrogen-Rich Syngas Fuel at High Pressure

Keita Yunoki, Tomoya Murota, Tomohiro Asai, Teruyuki Okazaki

GT 2016; V04BT04A056https://doi.org/10.1115/GT2016-58119

Abstract

View Articletitled, Large Eddy Simulation of a Multiple-Injection Dry Low NO<sub>x</sub> Combustor for Hydrogen-Rich Syngas Fuel at High Pressure

PDF

Topics: Combustion chambers , Fuels , High pressure (Physics) , Hydrogen , Large eddy simulation , Nitrogen oxides , Syngas , Combustion , Flames , Turbulence

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Nicolas Noiray

GT 2016; V04BT04A057https://doi.org/10.1115/GT2016-58169

Abstract

View Articletitled, Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

PDF

Topics: Acoustics , Combustion chambers , Dynamics (Mechanics) , Signals , Statistics , Turbulence , Gas turbines , Combustion , Computer simulation , Emissions

Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor

Hiroshi Gotoda, Kenta Hayashi, Ryosuke Tsujimoto, Shohei Domen, Shigeru Tachibana

GT 2016; V04BT04A058https://doi.org/10.1115/GT2016-58170

Abstract

View Articletitled, Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor

PDF

Topics: Combustion , Combustion chambers , Gas turbines , Chaos , Oscillations , Algorithms , Entropy , Flames , Nonlinear dynamics , Radial basis function networks