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

Topics: Combustion , Feedback , Fuels , Oscillations , Actuators , Flow (Dynamics) , Fuel systems , Acoustics , Combustion chambers , Combustion systems

Transfer Function Measurements on a Swirl Stabilized Premix Burner in an Annular Combustion Chamber

Klaas Kunze, Christoph Hirsch, Thomas Sattelmayer

GT 2004; 21-29doi:https://doi.org/10.1115/GT2004-53106

Abstract

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Topics: Combustion chambers , Transfer functions , Flames , Heat , Acoustics , Flow (Dynamics) , Shapes , Waves , Chemiluminescence , Natural gas

CFD Simulation of the Flow Within and Downstream of a High-Swirl Lean Premixed Gas Turbine Combustor

Mark D. Turrell, Philip J. Stopford, Khawar J. Syed, Eoghan Buchanan

GT 2004; 31-38doi:https://doi.org/10.1115/GT2004-53112

Abstract

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Topics: Combustion chambers , Computational fluid dynamics , Flow (Dynamics) , Gas turbines , Simulation , Nozzle guide vanes , Vortices , Temperature , Turbines , Engines

Online Combustor Stability Margin Assessment Using Dynamic Pressure Data

Tim Lieuwen

GT 2004; 39-45doi:https://doi.org/10.1115/GT2004-53149

Abstract

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Topics: Combustion chambers , Pressure , Stability , Damping , Dynamic stability , Acoustics , Fuels , Oscillations , Signal processing , Signals

Design and Evaluation of the AIMS Combustor

Andrei Colibaba-Evulet, Michael J. Bowman, Anthony R. Brand

GT 2004; 47-52doi:https://doi.org/10.1115/GT2004-53150

Abstract

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Topics: Combustion chambers , Design , Flames , Microturbines

Ultra-Compact Combustors for Advanced Gas Turbine Engines

J. Zelina, D. T. Shouse, R. D. Hancock

GT 2004; 53-62doi:https://doi.org/10.1115/GT2004-53155

Abstract

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Topics: Combustion chambers , Gas turbines , Turbines , Engines , Fuels , Design , Combustion systems , Temperature , Aircraft , Cavities

The Study on Development of Low NOx Combustor With Lean Burn Characteristics for 20 kW Class Microturbine

JeongJung Yoon, HeonSeok Lee

GT 2004; 63-72doi:https://doi.org/10.1115/GT2004-53200

Abstract

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Topics: Combustion , Combustion chambers , Microturbines , Nitrogen oxides

Investigation on NO_x of a Low Emission Combustor Design With Multihole Premixer-Prevaporizer

Yuzhen Lin, Yunhui Peng, Gaoen Liu

GT 2004; 73-80doi:https://doi.org/10.1115/GT2004-53203

Abstract

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Topics: Combustion chambers , Design , Emissions , Nitrogen oxides

Computational Parametric Study of Fuel Distribution in an Experimental Trapped Vortex Combustor Sector Rig

R. C. Hendricks, R. C. Ryder, A. Brankovic, D. T. Shouse, W. M. Roquemore, N.-S. Liu

GT 2004; 81-92doi:https://doi.org/10.1115/GT2004-53225

Abstract

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Topics: Combustion chambers , Drops , Durability , Fuel injectors , Fuels , Sprays , Turbines , Vortices

A Study of Parameters Affecting the Combustion Stability and Emissions Behavior of Alstom Heavy-Duty Gas Turbines

Lars O. Nord, Helmer G. Andersen

GT 2004; 93-100doi:https://doi.org/10.1115/GT2004-53228

Abstract

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Topics: Combustion , Emissions , Gas turbines , Stability

Ignition Characteristics on the Annular Combustor With Rotating Fuel Injection System

Kang Yeop Lee, Seong Man Choi, Yeoung-Min Han, Jeong-Bae Park

GT 2004; 101-106doi:https://doi.org/10.1115/GT2004-53233

Abstract

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Topics: Combustion chambers , Fuels , Ignition , Combustion , Sprays , Surface mount devices , Aerospace industry , Drops , Test facilities

Experimental Sector and Flame-Tube Evaluations of a Multipoint Integrated Module Concept for Low Emission Combustors

Robert Tacina, Adel Mansour, Leonard Partelow, Changlie Wey

GT 2004; 107-119doi:https://doi.org/10.1115/GT2004-53263

Abstract

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Topics: Combustion chambers , Emissions , Flames , Fuels , Fuel injectors , Nitrogen oxides , Pressure , Temperature , Ceramics , Construction

Unconventional Fuels Experimental Campaigns in Gas Turbine Combustor at ENEL Sesta Facility

M. Balestri, D. Cecchini, V. Cinti

GT 2004; 121-128doi:https://doi.org/10.1115/GT2004-53274

Abstract

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Topics: Combustion chambers , Fuels , Gas turbines

Study of a Gas Turbine Combustion Chamber: Influence of the Mixing on the Flame Dynamics

Christophe Duwig, Laszlo Fuchs

GT 2004; 129-136doi:https://doi.org/10.1115/GT2004-53276

Abstract

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Topics: Combustion chambers , Dynamics (Mechanics) , Flames , Gas turbines , Combustion , Modeling , Flow (Dynamics) , Fluctuations (Physics) , Acoustics , Design

Comparing Different Solutions for the Micro-Gas Turbine Combustor

Maria Cristina Cameretti, Raffaele Tuccillo

GT 2004; 137-151doi:https://doi.org/10.1115/GT2004-53286

Abstract

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Topics: Combustion chambers , Turbines , Fuels , Combustion , Computational fluid dynamics , Ignition , Pollution , Temperature

CO Emission and Combustion Dynamics Near Lean-Blowout in Gas Turbine Engines

S. Menon

GT 2004; 153-160doi:https://doi.org/10.1115/GT2004-53290

Abstract

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Topics: Combustion , Dynamics (Mechanics) , Emissions , Gas turbines , Flames , Eddies (Fluid dynamics) , Flow (Dynamics) , Physics , Pollution , Propulsion

CFD-Analysis of Conjugate Effects of Turbulence and Swirl Intensity on Spray Combustion in a Single Gas Turbine Combustor

A. Sadiki, M. Chrigui, M. R. Maneshkarimi, J. Janicka

GT 2004; 161-169doi:https://doi.org/10.1115/GT2004-53313

Abstract

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Topics: Combustion , Combustion chambers , Computational fluid dynamics , Gas turbines , Sprays , Turbulence , Drops , Evaporation , Equilibrium (Physics) , Fuels

Performance of a Dry Low NOx Gas Turbine Combustor With an Improved Innovative Fuel Supply Concept

Tsutomu Wakabayashi, Koji Moriya, Shonosuke Koga, Kazuo Shimodaira, Yoji Kurosawa, Takeshi Yamamoto, Seiji Yoshida, Kazuo Suzuki, Yasuhide Okazaki, Masanori Osone, Osamu Kawaguchi

GT 2004; 171-178doi:https://doi.org/10.1115/GT2004-53338

Abstract

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Topics: Combustion , Combustion chambers , Fuels , Gas turbines , Nitrogen oxides

Auto-Ignition and Heat Release in a Gas Turbine Burner at Elevated Temperature

Blazenko Ivancic, Peter Flohr, Bettina Paikert, Martin Brandt, Wolfgang Polifke

GT 2004; 179-187doi:https://doi.org/10.1115/GT2004-53339

Abstract

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Topics: Gas turbines , Heat , Ignition , Temperature , Chemistry , Particulate matter , Statistics , Turbulence , Atmospheric pressure , Computation

Flow Field and Structure of Swirl Stabilized Non-Premixed Natural Gas Flames at Elevated Pressure

Bertram Janus, Andreas Dreizler, Johannes Janicka

GT 2004; 189-198doi:https://doi.org/10.1115/GT2004-53340

Abstract

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Topics: Flames , Flow (Dynamics) , Natural gas , Pressure , Gas turbines , Nozzles , Combustion , Combustion chambers , Computer simulation , Design

Development of an Ultra-Low NOx LP(P) Burner

Ralf v. d. Bank, Thomas Schilling

GT 2004; 199-205doi:https://doi.org/10.1115/GT2004-53341

Abstract

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Topics: Nitrogen oxides , Ignition , Cycles , Emissions , Engines , Scaling laws (Mathematical physics) , Temperature , Testing , Aerodynamics , Combustion chambers

Quantitative Determination of Methane, Ethene, Ethyne, and Benzene From Within the Sector of a Gas Turbine Combustor

M. N. Miller, C. W. Wilson, M. Hilton, G. Marston

GT 2004; 207-214doi:https://doi.org/10.1115/GT2004-53362

Abstract

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Topics: Benzene , Combustion chambers , Gas turbines , Methane , Fourier transform infrared spectroscopy , Water , Carbon dioxide , Probes , Absorption , Combustion

Investigation of Turbulent Combustion in Humid Air Using a Level-Set Flamelet Library Approach

Ulf Engdar, Fredrik Hermann, Per Nilsson, Jens Klingmann

GT 2004; 215-224doi:https://doi.org/10.1115/GT2004-53364

Abstract

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Topics: Combustion , Turbulence , Emissions , Nitrogen oxides , Flames , Stress , Combustion chambers , Computation , Computational fluid dynamics , Eddies (Fluid dynamics)

Laser Based Investigations of Periodic Combustion Instabilities in a Gas Turbine Model Combustor

R. Giezendanner, P. Weigand, X. R. Duan, W. Meier, U. Meier, M. Aigner, B. Lehmann

GT 2004; 225-232doi:https://doi.org/10.1115/GT2004-53366

Abstract

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Topics: Combustion , Combustion chambers , Gas turbines , Lasers

Optimisation of the Arrhenius Parameters in a Semi-Detailed Mechanism for Jet Fuel Thermal Degradation Using a Genetic Algorithm

A. S. Wade, D. B. Ingham, A. G. Kyne, N. S. Mera, M. Pourkashanian, C. W. Wilson

GT 2004; 233-243doi:https://doi.org/10.1115/GT2004-53367

Abstract

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Topics: Genetic algorithms , Jet fuels , Optimization , Fuels , Aviation , Chemistry , Computational fluid dynamics , Computers , Kinetic energy , Thermal stability

Spray Impingement and Evaporation Through Porous Media

Sathish K. Sankara Chinthamony, Chendhil Periasamy, S. R. Gollahalli

GT 2004; 245-252doi:https://doi.org/10.1115/GT2004-53391

Abstract

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Topics: Evaporation , Porous materials , Sprays , Vapors

Application of CFD-Based Analysis Technique for Design and Optimization of Gas Turbine Combustors

I. G. Koutsenko, S. F. Onegin, A. M. Sipatov

GT 2004; 253-260doi:https://doi.org/10.1115/GT2004-53398

Abstract

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Topics: Combustion chambers , Computational fluid dynamics , Design , Gas turbines , Optimization , Emissions , Combustion , Flow (Dynamics) , High temperature

Lean Blowout Limit and NO_x-Production of a Premixed Sub-ppm NO_x Burner With Periodic Flue Gas Recirculation

Jochen R. Kalb, Thomas Sattelmayer

GT 2004; 261-270doi:https://doi.org/10.1115/GT2004-53410

Abstract

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Topics: Flue gases , Nitrogen oxides , Ignition , Temperature , Combustion , Flow (Dynamics) , Emissions , Flames , Natural gas , Engineering simulation

Experimental Characterization of the Coolant Film Issuing From a Cooling Tile

K. H. Chua, J. Carrotte, P. Denman, A. Spencer

GT 2004; 271-281doi:https://doi.org/10.1115/GT2004-53412

Abstract

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Topics: Coolants , Cooling , Experimental characterization , Tiles , Flow (Dynamics) , Turbulence , Combustion systems , Complex systems , Cylinders , Emissions

A Numerical Evaluation of Different Oxy-Fuel Concepts for a Gas Turbine Combustor

Jochen Stro¨hle, Tore Myhrvold, Nils A. Ro̸kke

GT 2004; 283-291doi:https://doi.org/10.1115/GT2004-53440

Abstract

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Topics: Combustion chambers , Fuels , Gas turbines , Emissions , Oxygen , Soot , Combustion , Flux (Metallurgy) , Heat , Nitrogen oxides

Nonlinear Heat-Release/Acoustic Interactions in a Gas Turbine Combustor

Ben Bellows, Tim Lieuwen

GT 2004; 293-302doi:https://doi.org/10.1115/GT2004-53480

Abstract

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Topics: Acoustics , Combustion chambers , Gas turbines , Heat , Flames , Oscillations , Chemiluminescence , Pressure , Transfer functions , Combustion

Numerical Prediction of Non-Reacting and Reacting Flow in a Model Gas Turbine Combustor

Farhad Davoudzadeh, Nan-Suey Liu

GT 2004; 303-312doi:https://doi.org/10.1115/GT2004-53496

Abstract

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Topics: Combustion chambers , Flow (Dynamics) , Gas turbines , Turbulence , Fuels , Design , Pipes , Reynolds-averaged Navier–Stokes equations , Vortices , Annulus

Analysis of the Spectral Properties of Premixed, Diffusion, and Hybrid Natural Gas Flames

A. Cipriano, S. Gasperetti, G. Mariotti, E. Paganini

GT 2004; 313-320doi:https://doi.org/10.1115/GT2004-53506

Abstract

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Topics: Chemiluminescence , Combustion , Diffusion (Physics) , Flames , Natural gas , Emissions , Diffusion flames , Combustion chambers , Fuels , Gas turbines

Development and Experimental Testing of a Pilot Burner for DLN Combustors

G. Riccio, S. Piazzini, P. Adami, F. Martelli, G. Tanzini, L. Carrai, A. Spadi

GT 2004; 321-332doi:https://doi.org/10.1115/GT2004-53513

Abstract

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Topics: Combustion chambers , Testing , Design , Fuels , Emissions , Collaboration , Combustion , Engines , Flow (Dynamics) , Fuel systems

The Effect of Impurities in Fuel Grade Dimethyl-Ether on Combustion Characteristics

Kimihito Narukawa, Hiromi Koizumi, Hiroshi Inoue, Nariyoshi Kobayashi

GT 2004; 333-341doi:https://doi.org/10.1115/GT2004-53515

Abstract

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Topics: Combustion , Ethers (Class of compounds) , Fuels , Emissions , Combustion chambers , Nitrogen oxides , Diffusion flames , Flames , Gas turbines , Methane

CFD: Analysis of the Influence of Modified Tangential Air Inlets on the Combustion Behavior of a Two-Stage Combustion Chamber

Klaus Hoerzer, Hermann Haselbacher

GT 2004; 343-350doi:https://doi.org/10.1115/GT2004-53517

Abstract

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Topics: Combustion , Combustion chambers , Computational fluid dynamics , Boundary-value problems , Flow (Dynamics) , Flue gases , Fuel gasification , Gas turbines , Geometry , Particulate matter

Experimental Investigation of Spatial and Temporal Aspects of the Liquid Fuel Placement in a Swirl Cup at Elevated Pressure

Julian Becker, Christoph Hassa

GT 2004; 351-360doi:https://doi.org/10.1115/GT2004-53524

Abstract

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Topics: Fuels , Pressure , Sprays , Air flow , Nozzles , Visualization , Combustion , Combustion chambers , Density , Drops

The Effectiveness of Passive Combustion Control Methods

Christian Oliver Paschereit, Ephraim Gutmark

GT 2004; 361-374doi:https://doi.org/10.1115/GT2004-53587

Abstract

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Topics: Combustion , Combustion chambers , Emissions , Vortices , Heat , Nitrogen oxides , Pressure , Acoustics , Chemiluminescence , Diffusion (Physics)

Unsteady Flow Structures in Radial Swirler Fed Fuel Injectors

Kris Midgley, Adrian Spencer, James J. McGuirk

GT 2004; 375-384doi:https://doi.org/10.1115/GT2004-53608

Abstract

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Topics: Fuel injectors , Unsteady flow , Vortices , Combustion systems , Flames , Flow (Dynamics) , Aerodynamic flow , Combustion , Fluid mechanics , Large eddy simulation

Turbine Fuel Ignition and Combustion Facility for Extremely Low Temperature Conditions

G. Pucher, W. D. Allan

GT 2004; 385-392doi:https://doi.org/10.1115/GT2004-53620

Abstract

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Topics: Combustion , Fuels , Ignition , Low temperature , Turbines , Temperature , Gas turbines , Air flow , Combustion chambers , Flow (Dynamics)

Full-Scale Demonstration of Surface-Stabilized Fuel Injectors for Sub-Three ppm NOx Emissions

Steven J. Greenberg, Neil K. McDougald, Leonel O. Arellano

GT 2004; 393-401doi:https://doi.org/10.1115/GT2004-53629

Abstract

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Topics: Emissions , Fuel injectors , Nitrogen oxides , Combustion , Ejectors , Temperature , Combustion chambers , Flow (Dynamics) , Pressure , Testing

A Critical Evaluation of NOx Modeling in a Model Combustor

Lei-Yong Jiang, Ian Campbell

GT 2004; 403-414doi:https://doi.org/10.1115/GT2004-53641

Abstract

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Topics: Combustion chambers , Modeling , Nitrogen oxides , Temperature , Combustion , Density , Diffusion flames , Eddies (Fluid dynamics) , Energy dissipation , Engineering simulation

Pressure Driven Temperature Field in a Combustion Chamber

Fernando Z. Sierra, Janusz Kubiak, Gustavo Urquiza

GT 2004; 415-421doi:https://doi.org/10.1115/GT2004-53658

Abstract

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Topics: Combustion chambers , Pressure , Temperature , Computation , Gas turbines , Heating , High temperature , Air flow , Boundary-value problems , Combined cycle power stations

Effects of Swirler Configurations on Flow Structures and Combustion Characteristics

Guoqiang Li, Ephraim J. Gutmark

GT 2004; 423-433doi:https://doi.org/10.1115/GT2004-53674

Abstract

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Topics: Combustion , Flow (Dynamics) , Emissions , Fuels , Nitrogen oxides , Swirling flow , Flames , Fuel injectors , Temperature , Combustion chambers

Development of Multi Cluster Burner for Fuel Grade DME

Takeo Saitou, Hiroshi Inoue, Nariyoshi Kobayashi, Tomoko Watanabe

GT 2004; 435-442doi:https://doi.org/10.1115/GT2004-53689

Abstract

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Topics: Fuels , Combustion , Combustion chambers , Ignition , Nitrogen oxides , Nozzles , Oscillations , Pressure , Design methodology , Emissions

Chemical Kinetic Modelling of the Evolution of Gaseous Aerosol Precursors Within a Gas Turbine Engine

A. R. Clague, C. W. Wilson, M. Pourkashanian, L. Ma

GT 2004; 443-451doi:https://doi.org/10.1115/GT2004-53704

Abstract

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Topics: Aerosols , Gas turbines , Modeling , Combustion chambers , Sulfur , Engines , Gases , Turbines , Boundary-value problems , Chemical processes

Scaling of Stability Limits in Lean-Premixed Gas Turbine Combustors

Martin Lohrmann, Horst Bu¨chner

GT 2004; 453-463doi:https://doi.org/10.1115/GT2004-53710

Abstract

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Topics: Combustion , Combustion chambers , Flames , Gas turbines , Stability , Transfer functions , Dynamics (Mechanics) , Delays , Feedback , Imaging

LES of Swirling Flows in Gas Turbine Combustion Chambers

Bogdan Gherman, Robert-Zoltan Szasz, Laszlo Fuchs

GT 2004; 465-473doi:https://doi.org/10.1115/GT2004-53711

Abstract

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Topics: Combustion chambers , Gas turbines , Swirling flow , Flow (Dynamics) , Jets , Computation , Fuels , Large eddy simulation , Reynolds-averaged Navier–Stokes equations , Turbulence

CFD Modelling of Thermoacoustic Oscillations Inside an Atmospheric Test Rig Generated by a DLN Burner

Stefano Tiribuzi

GT 2004; 475-485doi:https://doi.org/10.1115/GT2004-53738

Abstract

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Topics: Computational fluid dynamics , Modeling , Oscillations , Reynolds-averaged Navier–Stokes equations , Atmospheric pressure , Chemically reactive flow , Combustion chambers , Computation , Computer simulation , Exhaust systems

Passive Control of Combustion Instability in a Low Emissions Aeroderivative Gas Turbine

Tomas Scarinci, Christopher Freeman, Ivor Day

GT 2004; 487-499doi:https://doi.org/10.1115/GT2004-53767

Abstract

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Topics: Combustion , Emissions , Gas turbines , Passive control , Design , Fuels , Combustion chambers , Fluctuations (Physics) , Pressure , Testing

Validation of Flame Transfer Function Reconstruction for Perfectly Premixed Swirl Flames

A. Gentemann, C. Hirsch, K. Kunze, F. Kiesewetter, T. Sattelmayer, W. Polifke

GT 2004; 501-510doi:https://doi.org/10.1115/GT2004-53776

Abstract

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Topics: Flames , Transfer functions , Fluctuations (Physics) , Heat , Combustion , Excitation , Flow (Dynamics) , Combustion chambers , Computational fluid dynamics , Turbulence

On the Stability Range of a Cylindrical Combustor for Operation in the FLOX Regime

Daniel C. Vaz, Anto´nio R. J. Borges, Jos P. van Buijtenen, Hartmut Spliethoff

GT 2004; 511-516doi:https://doi.org/10.1115/GT2004-53790

Abstract

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Topics: Combustion , Combustion chambers , Gas turbines , Oxidation , Stability

URANS-Modelling of Flame Transfer Functions of Turbulent Premixed Jet Flames

Matthias Hettel, Peter Habisreuther, Horst Bu¨chner, Henning Bockhorn, Nikolaos Zarzalis

GT 2004; 517-526doi:https://doi.org/10.1115/GT2004-53808

Abstract

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Topics: Combustion , Flames , Frequency response , Modeling , Transfer functions , Turbulence , Vortices

Flame Transfer Function for Swirled LPP Combustion From Experiments and CFD

Carol A. Armitage, Alex J. Riley, R. Stewart Cant, Ann P. Dowling, Simon R. Stow

GT 2004; 527-537doi:https://doi.org/10.1115/GT2004-53820

Abstract

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Topics: Combustion , Computational fluid dynamics , Flames , Transfer functions , Delays , Oscillations , Acoustics , Combustion systems , Damage , Flow (Dynamics)

A Detailed Analysis of Thermoacoustic Interaction Mechanisms in a Turbulent Premixed Flame

Bruno Schuermans, Valter Bellucci, Felix Guethe, Franc¸ois Meili, Peter Flohr, Christian Oliver Paschereit

GT 2004; 539-551doi:https://doi.org/10.1115/GT2004-53831

Abstract

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Topics: Flames , Turbulence , Fluctuations (Physics) , Acoustics , Fuels , Heat , Gas turbines , Transfer functions , Absorption , Experimental analysis

Advanced Combustion Modeling in Gas Turbines With ILDM Approach

Paul Pixner, Werner Krebs, Bernd Prade

GT 2004; 553-558doi:https://doi.org/10.1115/GT2004-53836

Abstract

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Topics: Combustion , Gas turbines , Modeling , Combustion systems , Computational fluid dynamics , Emissions , Flames , Chemical kinetics , Chemistry , Density

The Effect of Diluents on the Formation Rate of Nitrogen Oxide in a Premixed Laminar Flame

Fredrik Hermann, Thomas Zeuch, Jens Klingmann

GT 2004; 559-566doi:https://doi.org/10.1115/GT2004-53841

Abstract

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Topics: Diluents , Flames , Nitrogen oxides , Combustion , Temperature , Carbon dioxide , Chemistry , Cycles , Solid oxide fuel cells , Water

Modeling and Control of Combustion Dynamics in Industrial Gas Turbines

Keith McManus, Fei Han, Wayne Dunstan, Corneliu Barbu, Minesh Shah

GT 2004; 567-575doi:https://doi.org/10.1115/GT2004-53872

Abstract

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Topics: Combustion , Control modeling , Dynamics (Mechanics) , Industrial gases , Turbines , Combustion chambers , Flow (Dynamics) , Fuel systems , Fuels , Actuators

Improvements to an Air Bypass System on a Kawasaki M1A-13X Engine

Suresh R. Vilayanur, John Battaglioli

GT 2004; 577-584doi:https://doi.org/10.1115/GT2004-53912

Abstract

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Topics: Engines , Flow (Dynamics) , Design , Combustion chambers , Temperature , Catalysts , Combustion , Computational fluid dynamics , Emissions , Gas turbines

Ignition Delay Time Measurements of C₂H_X Fuels and Comparison to Several Detailed Kinetics Mechanisms

Eric L. Petersen, Joel M. Hall, Danielle M. Kalitan, Matthew J. A. Rickard

GT 2004; 585-590doi:https://doi.org/10.1115/GT2004-53926

Abstract

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Topics: Fuels , Ignition delay , Ignition , Temperature , Chemical kinetics , Emissions , Modeling , Oxygen , Shock waves

Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part I — Analytical and Numerical Formulation

Dilip Prasad, Jinzhang Feng

GT 2004; 591-601doi:https://doi.org/10.1115/GT2004-53943

Abstract

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Topics: Flow (Dynamics) , Stability , Boundary-value problems , Shock (Mechanics) , Eigenvalues , Flames , Heat , Numerical analysis , Transients (Dynamics) , Waves

Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part II — Application to Basic Flows

Dilip Prasad, Jinzhang Feng

GT 2004; 603-613doi:https://doi.org/10.1115/GT2004-53945

Abstract

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Topics: Flow (Dynamics) , Stability , Boundary-value problems , Flames , Heat , Acoustics , Combustion , Momentum , Pressure gradient , Shock (Mechanics)

Experimental Investigation of Airflow and Spray Stability in an Air-Blast Injector of an Industrial Gas Turbine

Andrei Secareanu, Dragan Stankovic, Laszlo Fuchs, Vladimir Milosavljevic, Jonas Holmborn

GT 2004; 615-622doi:https://doi.org/10.1115/GT2004-53961

Abstract

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Topics: Air flow , Ejectors , Industrial gases , Sprays , Stability , Turbines , Flow (Dynamics) , Combustion chambers , Geometry , Flames

Towards Modeling Lean Blow Out in Gas Turbine Flameholder Applications

Won-Wook Kim, Jeffrey J. Lienau, Paul R. Van Slooten, Meredith B. Colket, III, Robert E. Malecki, Saadat Syed

GT 2004; 623-633doi:https://doi.org/10.1115/GT2004-53967

Abstract

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Topics: Gas turbines , Modeling

Thermoacoustic Modeling of a Gas Turbine Combustor Equipped With Acoustic Dampers

Valter Bellucci, Bruno Schuermans, Dariusz Nowak, Peter Flohr, Christian Oliver Paschereit

GT 2004; 635-644doi:https://doi.org/10.1115/GT2004-53977

Abstract

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Topics: Acoustics , Combustion chambers , Dampers , Gas turbines , Modeling , Flames , Transfer functions , Sound pressure , Combustion systems , Ejectors

Local, Near-Field Mixing Augmentation Using Square Coaxial Jets

Samuel Bonnafous, Victor Piffaut, Wai-Ho Choy, Dimitris E. Nikitopoulos

GT 2004; 645-655doi:https://doi.org/10.1115/GT2004-53985

Abstract

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Topics: Combustion chambers , Flow (Dynamics) , Gas turbines , Geometry , Internal flow , Jets , Nozzles , Reynolds number , Shear (Mechanics)

Open Loop Control of Combustion Instability With a High-Momentum Air-Jet

Jong Ho Uhm, Sumanta Acharya

GT 2004; 657-664doi:https://doi.org/10.1115/GT2004-53989

Abstract

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Topics: Air jets , Combustion , Momentum , Oscillations , Waves , Acoustics , Cavities , Combustion chambers , Dynamics (Mechanics) , Flames

High Pressure Spray Diagnostics Facility for Development and Evaluation of Aero-Engine Atomizer and Swirler Assemblies

Mark K. Lai, William G. Freeman, Paul R. Yankowich, Joe D. Bryant, Peter Walterscheid

GT 2004; 665-671doi:https://doi.org/10.1115/GT2004-53994

Abstract

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Topics: Aircraft engines , High pressure (Physics) , Sprays , Engines , Combustion systems , Design , Imaging , Lasers , Manufacturing

Modeling Soot Formation in a Stirred Reactor

Meredith B. Colket, III, Robert J. Hall, Scott D. Stouffer

GT 2004; 673-678doi:https://doi.org/10.1115/GT2004-54001

Abstract

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Topics: Ethanol , Fuels , Modeling , Smoke , Soot

Integrated Process for CFD Modeling and Optimization of Gas Turbine Combustors

Rudolph Dudebout, Bob Reynolds, Khosro Molla-Hosseini

GT 2004; 679-686doi:https://doi.org/10.1115/GT2004-54011

Abstract

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Topics: Combustion chambers , Computational fluid dynamics , Gas turbines , Modeling , Optimization , Boundary-value problems , Geometry , Cycles , Engines , Computer-aided design

Fuel Injection and Emissions Characteristics of a Commercial Microturbine Generator

V. M. Phi, J. L. Mauzey, V. G. McDonell, G. S. Samuelsen

GT 2004; 687-695doi:https://doi.org/10.1115/GT2004-54039

Abstract

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Topics: Emissions , Fuels , Generators , Microturbines , Nitrogen oxides , Regulations , Air pollution control , Computational fluid dynamics , Ejectors , Electricity (Physics)

Simulation of the Break-Up of a Liquid Jet in Crossflow at Atmospheric Conditions

Ravi K. Madabhushi, May Y. Leong, Donald J. Hautman

GT 2004; 697-704doi:https://doi.org/10.1115/GT2004-54093

Abstract

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Topics: Aerodynamics , Atmospheric pressure , Computational fluid dynamics , Drag (Fluid dynamics) , Drops , Fluid-dynamic forces , Fracture (Materials) , Fracture (Process) , Momentum , Physics

Staged Catalytic Combustion Method for the Advanced Zero Emissions Gas Turbine Power Plant

Timothy Griffin, Dieter Winkler, Markus Wolf, Christoph Appel, John Mantzaras

GT 2004; 705-711doi:https://doi.org/10.1115/GT2004-54101

Abstract

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Topics: Combustion , Emissions , Gas turbines , Power stations , Exhaust systems , Hydrogen , Stability , Carbon capture and storage , Carbon dioxide , Combustion systems

Numerical Simulation of the Acoustic Pressure Field in an Annular Combustion Chamber With Helmholtz Resonators

S. M. Camporeale, A. Forte, B. Fortunato, M. Mastrovito, A. Ferrante

GT 2004; 713-724doi:https://doi.org/10.1115/GT2004-54139

Abstract

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Topics: Combustion chambers , Computer simulation , Sound pressure , Acoustics , Damping , Gas turbines , Pressure , Cavities , Combustion , Damage

Simulation of Fuel/Air Premixing Under the Effects of Acoustic Forcing

Paul R. Van Slooten, Ravi K. Madabhushi, John H. Stufflebeam, Jeffrey Lienau

GT 2004; 725-732doi:https://doi.org/10.1115/GT2004-54149

Abstract

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Topics: Acoustics , Fuels , Simulation , Computational fluid dynamics , Delays , Combustion , Combustion chambers , Cycles , Emissions , Momentum

Application of Low Order Thermo-Acoustic Network to DLE Staged Combustor

M. A. Macquisten, M. Whiteman, J. A. Moran

GT 2004; 733-741doi:https://doi.org/10.1115/GT2004-54161

Abstract

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Topics: Acoustics , Combustion chambers , Combustion , Temperature , Combustion systems , Flames , Heat , Nitrogen oxides , Design , Emissions

Experimental Study on the Role of Entropy Waves in Low-Frequency Oscillations for a Diffusion Burner

J. Eckstein, E. Freitag, C. Hirsch, T. Sattelmayer

GT 2004; 743-751doi:https://doi.org/10.1115/GT2004-54163

Abstract

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Topics: Diffusion (Physics) , Entropy , Oscillations , Waves , Excitation , Combustion chambers , Aircraft engines , Chemiluminescence , Combustion , Delays

Simulation of PAHs in Trapped-Vortex Combustor

Viswanath R. Katta, William M. Roquemore

GT 2004; 753-760doi:https://doi.org/10.1115/GT2004-54165

Abstract

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Topics: Combustion chambers , Simulation , Vortices , Flow (Dynamics) , Soot , Cavities , Computational fluid dynamics , Fuels , Benzene , Cavity flows

Unsteady Aerodynamics of an Aero-Engine Double Swirler LPP Burner

Edward Canepa, Pasquale Di Martino, Piergiorgio Formosa, Marina Ubaldi, Pietro Zunino

GT 2004; 761-773doi:https://doi.org/10.1115/GT2004-54212

Abstract

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Topics: Aerodynamics , Aircraft engines , Flow (Dynamics) , Combustion , Stress , Fluctuations (Physics) , Swirling flow , Turbulence , Displacement , Ducts

Low-Order Modelling of Thermoacoustic Limit Cycles

Simon R. Stow, Ann P. Dowling

GT 2004; 775-786doi:https://doi.org/10.1115/GT2004-54245

Abstract

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Topics: Limit cycles , Modeling , Combustion , Flow (Dynamics) , Flames , Fluctuations (Physics) , Waves , Acoustics , Fuels , Heat

Micro Gas Turbine Combustion Chamber Design and CFD Analysis

Joao Parente, Giulio Mori, Viatcheslav V. Anisimov, Giulio Croce

GT 2004; 787-796doi:https://doi.org/10.1115/GT2004-54247

Abstract

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Topics: Combustion chambers , Computational fluid dynamics , Design , Micro gas turbines , Fuels , Flames , Combined heat and power , Combustion , Cooling systems , Engineering prototypes

CFD Modeling of the Atomization of Plain Liquid Jets in Cross Flow for Gas Turbine Applications

Sachin Khosla, D. Scott Crocker

GT 2004; 797-806doi:https://doi.org/10.1115/GT2004-54269

Abstract

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Topics: Computational fluid dynamics , Cross-flow , Gas turbines , Jets , Modeling , Momentum , Shear (Mechanics) , Boundary layers , Computer simulation , Die cutting

Application of Continuous Combustion Dynamics Monitoring on Large Industrial Gas Turbines

Jesse Sewell, Pete Sobieski, Craig Beers

GT 2004; 807-815doi:https://doi.org/10.1115/GT2004-54310

Abstract

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Topics: Combustion , Dynamics (Mechanics) , Industrial gases , Turbines , Combustion chambers , Hardware , Engines , Failure , Stability , Combustion systems

A Computational Study of the Effect of Fuel Blends on Pollutants Emissions in Flames

Sayangdev Naha, Suresh Aggarwal

GT 2004; 817-825doi:https://doi.org/10.1115/GT2004-54314

Abstract

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Topics: Emissions , Flames , Fuels , Pollution , Hydrogen , Nitrogen oxides , Heptane , Methane , Combustion , Particulate matter

OH PLIF and Soot Volume Fraction Imaging in the Reaction Zone of a Liquid-Fueled Model Gas-Turbine Combustor

Terrence R. Meyer, Sukesh Roy, Sivaram P. Gogineni, Vincent M. Belovich, Edwin Corporan, James R. Gord

GT 2004; 827-836doi:https://doi.org/10.1115/GT2004-54318

Abstract

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Topics: Combustion chambers , Flames , Gas turbines , Imaging , Soot

Influence of Fuel Chemical Composition on Particulate Matter Emissions of a Turbine Engine

Edwin Corporan, Orvin Monroig, Matthew Wagner, Matthew J. Dewitt

GT 2004; 837-848doi:https://doi.org/10.1115/GT2004-54335

Abstract

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Topics: Emissions , Fuels , Gas turbines , Particulate matter , Soot

Education

Set Up and Operational Experience With a Micro-Turbine Engine for Research and Education

Craig R. Davison, A. M. Birk

GT 2004; 849-858doi:https://doi.org/10.1115/GT2004-53377

Abstract

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Topics: Education , Engines , Turbines , Aircraft , Thrust , Compressors , Control systems , Engineering education , Flow (Dynamics) , Gas turbines

A Virtual Gas Turbine Laboratory for an Undergraduate Thermodynamics Course

Michael J. Benson, Bret P. Van Poppel, Daisie D. Boettner, A. O¨zer Arnas

GT 2004; 859-864doi:https://doi.org/10.1115/GT2004-53489

Abstract

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Topics: Gas turbines , Thermodynamics , Undergraduate students , Students , Army , Data collection , Engineering students , Engines , Experimental analysis , Feedback

An Application Oriented Gas Turbine Laboratory Experience

Kenneth W. Van Treuren

GT 2004; 866-874doi:https://doi.org/10.1115/GT2004-53761

Abstract

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Topics: Gas turbines

Using “Design Envelopes” to Aid in the Preliminary Design of Rotating Turbomachinery

Aaron R. Byerley, Keith M. Boyer, Ian Halliwell

GT 2004; 875-884doi:https://doi.org/10.1115/GT2004-53952

Abstract

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Topics: Design , Turbomachinery , Compressors , Turbines , Rotors , Cycles , High pressure (Physics) , Optimization , Students , Thermal systems

Web-Based, Interactive Laboratory Experiment in Turbomachine Aerodynamics

Nalin Navarathna, Vitalij Fedulov, Andrew Martin, Torsten Fransson

GT 2004; 885-891doi:https://doi.org/10.1115/GT2004-54032

Abstract

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Topics: Aerodynamics , Turbomachinery , Cascades (Fluid dynamics) , Blades , Control systems , Data acquisition , Engineers , Pressure , Probes , Stators

Gas Turbine Industrial Fellowship Program

William H. Day

GT 2004; 893-900doi:https://doi.org/10.1115/GT2004-54323

Abstract

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Topics: Gas turbines , Turbines , Students

A Test Bed for Small Aero Gas Turbines for Education and for University: Industry Collaboration

A. J. B. Jackson, P. Laskaridis, P. Pilidis

GT 2004; 901-909doi:https://doi.org/10.1115/GT2004-54334

Abstract

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Topics: Collaboration , Education , Gas turbines , Engines , Thrust , Computational fluid dynamics , Analytical design , Construction , Design , Drag (Fluid dynamics)

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