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Proceedings Papers
Volume 2: Turbo Expo 2005
Combustion and Fuels
CFD Simulation of a Low NOx Oil Fired Boiler
GT 2005; 1-10https://doi.org/10.1115/GT2005-68060
Topics:
Boilers
,
Computational fluid dynamics
,
Nitrogen oxides
,
Simulation
,
Fire
,
Emissions
,
Stress
,
Soot
,
Chemical kinetics
,
Coal
The Nature of NOx Formation Within an Industrial Gas Turbine Dry Low Emission Combustor
GT 2005; 11-18https://doi.org/10.1115/GT2005-68070
Topics:
Combustion chambers
,
Emissions
,
Industrial gases
,
Nitrogen oxides
,
Turbines
,
Chemistry
,
Combustion
,
Temperature
,
Chemical kinetics
,
Chemical processes
Ejectors Design in the Rolls-Royce 1MW Hybrid System
GT 2005; 41-50https://doi.org/10.1115/GT2005-68085
Topics:
Design
,
Ejectors
,
Computational fluid dynamics
,
Flow (Dynamics)
,
Fuel cells
,
Optimization
,
Anodes
,
Cycles
,
Geometry
,
Heat
Numerical Study of Thermo-Acoustic Waves Generation by a Swirling Flame Using a New Approach Based on Large Eddy Simulation
GT 2005; 67-75https://doi.org/10.1115/GT2005-68136
Topics:
Acoustics
,
Flames
,
Large eddy simulation
,
Swirling flow
,
Waves
,
Pressure
,
Combustion chambers
,
Combustion
,
Emissions
,
Flow (Dynamics)
Investigation of Combustion Performance of a Hybrid Airblast Atomizer Under Simulated Low Power Conditions
GT 2005; 169-176https://doi.org/10.1115/GT2005-68219
Topics:
Combustion
,
Fuels
,
Nozzles
,
Circuits
,
Combustion chambers
,
Air flow
,
Computer simulation
,
Flow (Dynamics)
,
Gas turbines
,
Ignition
NOx Emissions Reduction in an Innovative Industrial Gas Turbine Combustor (GE10 Machine): A Numerical Study of the Benefits of a New Pilot-System on Flame Structure and Emissions
GT 2005; 235-247https://doi.org/10.1115/GT2005-68364
Topics:
Combustion chambers
,
Emissions
,
Flames
,
Industrial gases
,
Machinery
,
Nitrogen oxides
,
Turbines
,
Temperature
,
Fuels
,
Combustion
Turbulence Modeling in a Model Combustor
GT 2005; 299-309https://doi.org/10.1115/GT2005-68403
Topics:
Combustion chambers
,
Modeling
,
Turbulence
,
Stress
,
Combustion
,
Eddies (Fluid dynamics)
,
Flow (Dynamics)
,
Viscosity
,
Combustion systems
,
Databases
Experimental Study and Modeling of Autoignition of Natural Gas/Air-Mixtures Under Gas Turbine Relevant Conditions
GT 2005; 311-318https://doi.org/10.1115/GT2005-68405
Topics:
Chemiluminescence
,
Flow (Dynamics)
,
Gas turbines
,
Modeling
,
Natural gas
,
Turbulence
,
Ignition delay
,
Design
,
Temperature
,
Combustion chambers
Onset of Combustion Instabilities During Transition to Supercritical Fuel Injection in High Pressure Combustor
GT 2005; 319-330https://doi.org/10.1115/GT2005-68448
Topics:
Combustion
,
Combustion chambers
,
Fuels
,
High pressure (Physics)
,
Temperature
,
Sprays
,
Aircraft
,
Dynamics (Mechanics)
,
Excitation
,
Heptane
Reacting Spray Structure of a Counter-Rotating Swirl Cup
GT 2005; 343-351https://doi.org/10.1115/GT2005-68490
Topics:
Drops
,
Flow (Dynamics)
,
Modeling
,
Particulate matter
,
Sprays
,
Swirling flow
Evaluation of Emissions Performance of Existing Combustion Technologies for Syngas Combustion
GT 2005; 353-365https://doi.org/10.1115/GT2005-68513
Topics:
Combustion
,
Combustion technologies
,
Emissions
,
Syngas
,
Combustion chambers
,
Fuels
,
Oxygen
,
Temperature
,
Carbon dioxide
,
Diffusion (Physics)
Ignition of Lean Methane-Based Fuel Blends at Gas Turbine Pressures
GT 2005; 367-379https://doi.org/10.1115/GT2005-68517
Topics:
Chemical kinetics
,
Fuels
,
Gas turbines
,
Ignition
,
Methane
,
Shock tubes
Characterization and Reduction of Pollutant Emissions From a Landfill and Digester Gas Fired Mictroturbine Generator
GT 2005; 381-387https://doi.org/10.1115/GT2005-68520
Topics:
Emissions
,
Generators
,
Pollution
,
Sanitary landfills
,
Fuels
,
Gases
,
Natural gas
,
Distributed power generation
,
Ejectors
,
Energy generation
Acoustic Based Rapid Blowout Mitigation in a Swirl Stabilized Combustor
Shashvat Prakash, Suraj Nair, T. M. Muruganandam, Yedidia Neumeier, Tim Lieuwen, Jerry M. Seitzman, Ben T. Zinn
GT 2005; 443-451https://doi.org/10.1115/GT2005-68589
Topics:
Acoustics
,
Combustion chambers
,
Control equipment
,
Probability
,
Flames
,
Fuels
,
Signals
,
Transients (Dynamics)
,
Valves
Passive Control of Dynamic Pressures in a Dry, Low NOx Combustion System Using Fuel Gas Circuit Impedance Optimization
GT 2005; 453-460https://doi.org/10.1115/GT2005-68605
Topics:
Circuits
,
Combustion
,
Combustion systems
,
Dynamics (Mechanics)
,
Gaseous fuels
,
Nitrogen oxides
,
Optimization
,
Passive control
,
Engineering prototypes
,
Fuels
Validation of Next Generation Catalyst Design Incorporating Advanced Materials and Processing Technology
Sarento G. Nickolas, Philip B. Tuet, Jon G. McCarty, Suresh R. Vilayanur, Alberto E. Boleda, Joseph C. Barry
GT 2005; 479-489https://doi.org/10.1115/GT2005-68634
Topics:
Advanced materials
,
Catalysts
,
Design
,
Durability
,
Emissions
,
Stress
,
Combustion systems
,
Engineering design processes
,
Engineering prototypes
,
Gas turbines
Development of a Liquid-Fueled Dry Low Emissions Combustor for 300kW Class Recuperated Cycle Gas Turbine Engines
GT 2005; 491-498https://doi.org/10.1115/GT2005-68645
Topics:
Combustion chambers
,
Cycles
,
Emissions
,
Gas turbines
,
Combustion
,
Combustion systems
,
Computational fluid dynamics
,
Engines
,
Fuels
,
Nitrogen oxides
CFD Investigation of the Effects of Different Diluents on the Emissions in a Swirl Stabilized Premixed Combustion System
GT 2005; 507-516https://doi.org/10.1115/GT2005-68683
Topics:
Combustion systems
,
Computational fluid dynamics
,
Diluents
,
Emissions
,
Cycles
,
Combustion
,
Turbulence
,
Combustion chambers
,
Flow (Dynamics)
,
Nitrogen oxides
Development and Operation of a Pressurized Optically-Accessible Research Combustor for Simulation Validation and Fuel Variability Studies
GT 2005; 537-543https://doi.org/10.1115/GT2005-68752
Topics:
Combustion chambers
,
Fuels
,
Simulation
,
Emissions
,
Hydrogen
,
Boundary-value problems
,
Syngas
,
Turbines
,
Combustion
,
Dynamics (Mechanics)
Impact of Ethane, Propane, and Diluent Content in Natural Gas on the Performance of a Commercial Microturbine Generator
GT 2005; 555-563https://doi.org/10.1115/GT2005-68777
Topics:
Diluents
,
Generators
,
Microturbines
,
Natural gas
,
Fuels
,
Emissions
,
Nitrogen oxides
,
Combustion
,
Energy generation
,
Exhaust systems
A NOx Reduction Project for a GT11 Type Gas Turbine
GT 2005; 565-572https://doi.org/10.1115/GT2005-68779
Topics:
Combustion
,
Emissions
,
Gas turbines
,
Nitrogen oxides
Evaluation of Hydrogen Addition to Natural Gas on the Stability and Emissions Behavior of a Model Gas Turbine Combustor
GT 2005; 573-581https://doi.org/10.1115/GT2005-68785
Topics:
Combustion chambers
,
Emissions
,
Gas turbines
,
Hydrogen
,
Natural gas
,
Stability
,
Nitrogen oxides
,
Fuels
,
Ejectors
Thermoacoustic Stability Analysis of an Annular Combustion Chamber With Acoustic Low Order Modeling and Validation Against Experiment
GT 2005; 583-593https://doi.org/10.1115/GT2005-68797
Topics:
Acoustics
,
Combustion chambers
,
Modeling
,
Stability
,
Flames
,
Network models
,
Transfer functions
,
Combustion
,
Control theory
,
Design
Field Test Validation of the DLN2.5H Combustion System on the 9H Gas Turbine at Baglan Bay Power Station
GT 2005; 623-633https://doi.org/10.1115/GT2005-68843
Topics:
Combustion systems
,
Gas turbines
,
Power stations
,
Combined cycles
,
Emissions
,
Stress
,
Combustion chambers
,
Durability
,
Exhaust systems
,
Industrial gases
Modification of the Reaction Zone Using a Smart Fuel Injector for Control of Instabilities in Liquid Fueled Combustors
GT 2005; 643-655https://doi.org/10.1115/GT2005-68869
Topics:
Combustion chambers
,
Fuel injectors
,
Ejectors
,
Sprays
,
Combustion
,
Flow (Dynamics)
,
Damping
,
Drops
,
Excitation
,
Heptane
Characterization of Fuel Composition Effects in H2/CO/CH4 Mixtures Upon Lean Blowout
GT 2005; 657-668https://doi.org/10.1115/GT2005-68907
Topics:
Fuels
,
Methane
,
Flames
,
Temperature
,
Flow (Dynamics)
,
Chemistry
,
Combustion chambers
,
Heat
,
Hydrogen
,
Pressure
Experimental Analysis of the Two-Phase Unsteady Flow in an Aero-Engine LPP Burner
Mario Caruggi, Edward Canepa, Pasquale Di Martino, Alessandro Nilberto, Marina Ubaldi, Pietro Zunino
GT 2005; 709-719https://doi.org/10.1115/GT2005-68949
Topics:
Aircraft engines
,
Experimental analysis
,
Unsteady flow
,
Fuels
,
Sprays
,
Drops
,
Air flow
,
Ducts
,
Gas flow
,
Flow (Dynamics)
A Study of Noise Generation by Turbulent Flow Instabilities in a Gas Turbine Model Combustor
Clemens Olbricht, Felix Flemming, Amsini Sadiki, Johannes Janicka, Friedrich Bake, Ulf Michel, Ingo Ro¨hle
GT 2005; 729-738https://doi.org/10.1115/GT2005-69029
Topics:
Combustion chambers
,
Gas turbines
,
Noise (Sound)
,
Turbulence
,
Combustion
,
Flow (Dynamics)
,
Acoustics
,
Flow instability
,
Large eddy simulation
,
Noise control
Towards an Optimization of Turbulence Effects on Heat and Mass Transfer in Evaporating and Reacting Gas Turbine Sprays
GT 2005; 739-748https://doi.org/10.1115/GT2005-69038
Topics:
Evaporation
,
Gas turbines
,
Heat
,
Mass transfer
,
Optimization
,
Sprays
,
Turbulence
,
Combustion
,
Nozzles
,
Combustion chambers
Manufacturing Materials and Metallurgy
Vapor-Phase Slurry Aluminide Coating for Gas Turbine Components
GT 2005; 835-840https://doi.org/10.1115/GT2005-68132
Topics:
Coatings
,
Gas turbines
,
Slurries
,
Vapors
,
Aluminum
,
Diffusion (Physics)
,
Oxidation
,
Aluminum pigments
,
Cobalt alloys
,
Corrosion
A New Ni-Base Single Crystal Superalloy TMS-82+
GT 2005; 857-863https://doi.org/10.1115/GT2005-68787
Topics:
Creep
,
Crystals
,
Engines
,
Superalloys
Cast Iron-Nickel Alloy for Industrial Gas Turbine Engine Applications
GT 2005; 873-882https://doi.org/10.1115/GT2005-68837
Topics:
Alloys
,
Gas turbines
,
Industrial gases
,
Iron
,
Nickel
,
Nodular iron
,
Steel
,
Graphite
,
Exhaust systems
,
Sands
Development of Directionally Solidified (PWA 1437) and Conventionally Cast (PWA 1432) Superalloys for Industrial Gas Turbine Engine Blade Applications
GT 2005; 883-897https://doi.org/10.1115/GT2005-68882
Topics:
Blades
,
Gas turbines
,
Industrial gases
,
Superalloys
,
Alloys
,
Creep
,
Oxidation
,
Corrosion
,
Corrosion resistance
,
Crystals
Monitoring Diffusion Coating Aging With Multi-Frequency Eddy Current MWM Sensors
Vladimir Zilberstein, Robert Lyons, Andrew Washabaugh, Dave Grundy, Chris Craven, Neil Goldfine, Pramod Khandelwal, Tony Brozan, William J. Brindley
GT 2005; 899-903https://doi.org/10.1115/GT2005-68884
Topics:
Diffusion coatings
,
Eddies (Fluid dynamics)
,
Eddy currents (Electricity)
,
Sensors
,
Coatings
,
Gas turbines
,
Base metals
,
Imaging
,
Inspection
,
Jet engines
The Solution Precursor Plasma Spray Process for Making Durable Thermal Barrier Coatings
Maurice Gell, Fang Wu, Eric H. Jordan, Nitin P. Padture, Baki M. Cetegen, Liangde Xie, Alper Ozturk, Amol Jadhav, Dianying Chen, Xinqing Ma
GT 2005; 905-911https://doi.org/10.1115/GT2005-68942
Topics:
Plasmas (Ionized gases)
,
Sprays
,
Thermal barrier coatings
Awards and Honors
Smart Combustors: Just Around the Corner
GT 2005; 1011-1031https://doi.org/10.1115/GT2005-69138
Topics:
Combustion chambers
,
Corners (Structural elements)
,
Control systems
,
Combustion
,
Engines
,
Gas turbines