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Proceedings Papers
Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award
Manufacturing Materials and Metallurgy
Development of Assessment Method for Oxidation Resistance of MCrAlY Coating on Gas Turbine Bucket: Part 1
GT 2001; V004T01A003https://doi.org/10.1115/2001-GT-0415
Topics:
Coating processes
,
Coatings
,
Gas turbines
,
Oxidation
,
Aluminum
,
Steam
,
Stress
,
Temperature
,
Density
,
Diffusion (Physics)
Estimation of Thermophysical Properties and Microstructure of Aged Thermal Barrier Coatings
GT 2001; V004T01A005https://doi.org/10.1115/2001-GT-0417
Topics:
Thermal barrier coatings
,
Temperature
,
Thermal conductivity
,
Heat
,
Plasmas (Ionized gases)
,
Sprays
,
Combustion chambers
,
Gas turbines
,
Heating
,
Metals
Qualification of a Frequency Scanning Eddy Current Equipment for Nondestructive Characterization of New and Serviced High-Temperature Coatings
GT 2001; V004T01A006https://doi.org/10.1115/2001-GT-0419
Topics:
Coatings
,
Eddies (Fluid dynamics)
,
Eddy currents (Electricity)
,
High temperature
,
Nondestructive evaluation
,
Gas turbines
,
Blades
,
Cooling
,
Cycles
,
Damage
Low-Cycle Fatigue of Nickel-Based Superalloy Hastelloy X at Elevated Temperatures
Lijia Chen, Peter K. Liaw, Robert L. McDaniels, James W. Blust, Paul F. Browning, Rodger R. Seeley, Dwain L. Klarstrom
GT 2001; V004T01A009https://doi.org/10.1115/2001-GT-0422
Topics:
Low cycle fatigue
,
Nickel
,
Superalloys
,
Temperature
,
Alloys
,
Stress
,
Fatigue life
,
Fracture (Materials)
,
Hardening
,
Relaxation (Physics)
Dwell Sensitive Fatigue Response of Titanium Alloys for Power Plant Applications
GT 2001; V004T01A010https://doi.org/10.1115/2001-GT-0424
Topics:
Fatigue
,
Power stations
,
Titanium alloys
,
Stress
,
Creep
,
Failure
,
Fatigue testing
,
Temperature
Failure Analysis of Inlet Guide Vanes
GT 2001; V004T01A011https://doi.org/10.1115/2001-GT-0428
Topics:
Failure analysis
,
Inlet guide vanes
,
Cracking (Materials)
,
Fracture (Process)
,
Bushings
,
Failure
,
Finite element analysis
,
Polymers
,
Wear
,
Corrosion
Designing Hot Working Processes of Nickel Base Superalloys Using FEM Simulation
GT 2001; V004T01A012https://doi.org/10.1115/2001-GT-0429
Topics:
Design
,
Finite element methods
,
Finite element model
,
Nickel
,
Simulation
,
Superalloys
,
Alloys
,
Forging
,
Temperature
,
Testing
High Temperature Fatigue/Creep/Environment Interactions in Compressor Alloys
GT 2001; V004T01A013https://doi.org/10.1115/2001-GT-0477
Topics:
Alloys
,
Compressors
,
Creep
,
Fatigue
,
High temperature
,
Gas turbines
,
Damage
,
Fracture (Materials)
,
Nickel alloys
,
Pressure
Liquid Phase Diffusion Bond Repair of Siemens V84.2, Row 2 Vanes and Alstom Tornado, 2nd Stage Stator Segments
GT 2001; V004T01A014https://doi.org/10.1115/2001-GT-0510
Topics:
Diffusion (Physics)
,
Maintenance
,
Stators
,
Damage
,
Base metals
,
Erosion
,
Mechanical properties
,
Temperature
,
Airfoils
,
Chemistry
Development and Implementation of Repair Processes for Refurbishment of W501F, Row 1 Turbine Blades
GT 2001; V004T01A015https://doi.org/10.1115/2001-GT-0569
Topics:
Maintenance
,
Turbine blades
,
Gas turbines
,
Coating processes
,
Coatings
,
Machinery
,
Cathode ray oscilloscopes
,
Combined cycles
,
Combustion
,
Construction
LSR™ Slurry Coating Technologies
GT 2001; V004T01A016https://doi.org/10.1115/2001-GT-0575
Topics:
Coatings
,
Slurries
,
Cycles
,
Maintenance
,
Manufacturing
,
Oxidation
,
Platinum
,
Silicon
,
Sprays
The Implementation of Spray Forming for High Temperature Casing Applications
GT 2001; V004T01A017https://doi.org/10.1115/2001-GT-0581
Topics:
High temperature
,
Sprays
,
Alloys
,
Gas turbines
,
Hot pressing
,
Manufacturing
,
Nickel alloys
,
Shapes
Creep and Thermomechanical Fatigue Modelling of Single Crystal Superalloy Turbine Blades
GT 2001; V004T01A018https://doi.org/10.1115/2001-GT-0596
Topics:
Creep
,
Crystals
,
Fatigue
,
Modeling
,
Superalloys
,
Thermomechanics
,
Turbine blades
,
Anisotropy
,
Blades
,
Turbines
Ceramics
Ceramic Stationary Gas Turbine Program: Monolithic Ceramic Component Development Summary
GT 2001; V004T02A001https://doi.org/10.1115/2001-GT-0457
Topics:
Ceramics
,
Gas turbines
,
Industrial ceramics
,
Silicon
,
Blades
,
Silicon nitride ceramics
,
Combustion chambers
,
Engines
,
Industrial gases
,
Nozzles
Oxidation Behavior of Prospective Silicon Nitride Materials for Advanced Microturbine Applications
Bjoern Schenk, Tom Strangman, Elizabeth J. Opila, R. Craig Robinson, Dennis S. Fox, Hagen Klemm, Christine Taut, Karren More, Peter Torterelli
GT 2001; V004T02A002https://doi.org/10.1115/2001-GT-0459
Topics:
Microturbines
,
Oxidation
,
Silicon nitride ceramics
,
Engines
,
Testing
,
Ceramics
,
Coating processes
,
Coatings
,
Turbines
,
Energy generation
Accelerated Testing Methodologogy in Constant Stress-Rate Testing for Advanced Structural Ceramics: A Preloading Technique
GT 2001; V004T02A003https://doi.org/10.1115/2001-GT-0460
Topics:
Ceramics
,
Stress
,
Testing
,
Temperature
,
Failure mechanisms
,
Glass
,
Brittleness
,
Composite materials
,
Failure
,
Fatigue
Tensile Fatigue and Life Prediction of a SiC/SiC Composite
GT 2001; V004T02A006https://doi.org/10.1115/2001-GT-0463
Topics:
Composite materials
,
Fatigue
,
Tension
,
Cycles
,
Deformation
,
Fatigue life
,
Stiffness
,
Stress
Ceramic Stationary Gas Turbine Program: Combustor Liner Development Summary
GT 2001; V004T02A009https://doi.org/10.1115/2001-GT-0512
Topics:
Ceramics
,
Combustion chambers
,
Gas turbines
,
Engines
,
Design
,
Emissions
,
Solar energy
,
Testing
,
Turbines
EBC Protection of SiC/SiC Composites in the Gas Turbine Combustion Environment: Continuing Evaluation and Refurbishment Considerations
Harry E. Eaton, Gary D. Linsey, Ellen Y. Sun, Karren L. More, Joshua B. Kimmel, Jeffrey R. Price, Narendernath Miriyala
GT 2001; V004T02A010https://doi.org/10.1115/2001-GT-0513
Topics:
Combustion
,
Composite materials
,
Gas turbines
,
Ceramic matrix composites
,
Engines
,
Combustion chambers
,
Silicon
,
Turbines
,
Ceramics
,
Coating processes
The Development of Ceramic-Based Thermocouples for Application in Gas Turbines
GT 2001; V004T02A011https://doi.org/10.1115/2001-GT-0514
Topics:
Ceramics
,
Gas turbines
,
Thermocouples
,
Sustainability
,
Boilers
,
Combustion chambers
,
Energy generation
,
Engineering prototypes
,
Engines
,
High temperature
Rig and Gas Turbine Engine Testing of MI-CMC Combustor and Shroud Components
Gregory Corman, Anthony Dean, Stephen Brabetz, Keith McManus, Milivoj Brun, Peter Meschter, Krishan Luthra, HongYu Wang, Robert Orenstein, Mark Schroder, Devin Martin, Roberta De Stefano, Leonardo Tognarelli
GT 2001; V004T02A015https://doi.org/10.1115/2001-GT-0593
Topics:
Ceramic matrix composites
,
Combustion chambers
,
Gas turbines
,
Testing
,
Engines
,
Combustion
,
High pressure (Physics)
,
Industrial gases
,
Machinery
,
Risk
Structures and Dynamics
Effects of Wheel-Shaft-Fluid Coupling and Local Wheel Deformations on the Global Behavior of Shaft Lines
GT 2001; V004T03A001https://doi.org/10.1115/2001-GT-0233
Topics:
Deformation
,
Fluids
,
Wheels
,
Disks
,
Fluid films
,
Manufacturing
,
Finite element methods
,
Fluid bearings
,
Leakage flows
,
Pressure
Gearbox Failure of a Turbogenerator Set
GT 2001; V004T03A003https://doi.org/10.1115/2001-GT-0235
Topics:
Failure
,
Mechanical drives
,
Turbogenerators
,
Circuits
,
Accidents
,
Couplings
,
Degrees of freedom
,
Fatigue life
,
Gears
,
Magnification
Dynamics of Labyrinth Gas Seals With Air Injection
GT 2001; V004T03A004https://doi.org/10.1115/2001-GT-0236
Topics:
Brakes
,
Cavities
,
Design
,
Dynamics (Mechanics)
,
Honeycomb structures
,
Rotors
,
Stability
,
Stators
,
Turbomachinery
,
Vibration
Measurements Versus Predictions for the Dynamic Impedance of Annular Gas Seals: Part 1 — Test Facility and Apparatus
GT 2001; V004T03A005https://doi.org/10.1115/2001-GT-0237
Topics:
Annulus
,
Excitation
,
Gates (Closures)
,
Leakage
,
Pressure
,
Pressure drop
,
Stators
,
Temperature
,
Test facilities
A Harmonic Wavelets Approach for Extracting Transient Patterns From Measured Rotor Vibration Data
GT 2001; V004T03A008https://doi.org/10.1115/2001-GT-0241
Topics:
Rotor vibration
,
Transients (Dynamics)
,
Wavelets
,
Vibration analysis
,
Vibration
,
Algorithms
,
Fourier transforms
,
Machinery
,
Signals
,
Simulation
Complex Variable Filtering: The Next Step in Rotor Diagnostics
GT 2001; V004T03A009https://doi.org/10.1115/2001-GT-0242
Topics:
Filtration
,
Rotors
,
Probes
,
Transducers
,
Algorithms
,
Machinery
,
Anisotropy
,
Resonance
,
Signals
Ritz Series Analysis of Rotating Machinery Incorporating Timoshenko Beam Theory
GT 2001; V004T03A011https://doi.org/10.1115/2001-GT-0244
Topics:
Bearings
,
Disks
,
Displacement
,
Dynamic response
,
Equations of motion
,
Inertia (Mechanics)
,
Machinery
,
Modal analysis
,
Potential energy
,
Shear (Mechanics)
Estimation of Distributed Unbalance of Rotors
GT 2001; V004T03A012https://doi.org/10.1115/2001-GT-0245
Topics:
Rotors
,
Disks
,
Bearings
,
Finite element model
,
Impellers
,
Modeling
,
Polynomials
,
Vibration
Experimental Evaluation of Hybrid Damper Seals With Brush Elements: Effect of the Bristles on Power Dissipation and Rotordynamics
GT 2001; V004T03A015https://doi.org/10.1115/2001-GT-0248
Topics:
Dampers
,
Damping
,
Dimensions
,
Energy dissipation
,
Friction
,
High pressure (Physics)
,
Leakage
,
Rotordynamics
,
Torque
,
Whirls
Rotordynamic and Bearing Upgrade of a High-Speed Turbocharger
GT 2001; V004T03A016https://doi.org/10.1115/2001-GT-0249
Topics:
Bearings
,
Turbochargers
,
Thrust bearings
,
Design
,
Journal bearings
,
Rotordynamics
,
Stability
,
Stress
,
Temperature
,
Testing
A Hydrostatic Bearing With Compressible Fluid for Broad Application
GT 2001; V004T03A017https://doi.org/10.1115/2001-GT-0250
Topics:
Bearings
,
Fluids
,
Hydrostatics
,
Gas bearings
,
Clearances (Engineering)
,
Dimensions
,
Gas flow
,
Heating
,
Testing
Study of Stator Structure Modeling for Rotor Dynamic Analysis
GT 2001; V004T03A020https://doi.org/10.1115/2001-GT-0254
Topics:
Dynamic analysis
,
Modeling
,
Rotors
,
Stators
,
Engines
,
Vibration
,
Dynamics (Mechanics)
,
Aircraft engines
,
Design
,
Finite element methods
Optimum Design of Squeeze Film Dampers Supporting Multiple-Mode Rotors
GT 2001; V004T03A022https://doi.org/10.1115/2001-GT-0256
Topics:
Dampers
,
Design
,
Rotors
,
Aircraft engines
,
Algorithms
,
Clearances (Engineering)
,
Optimization
,
Springs
,
Stiffness
Imbalance Response of a Rotor Supported on Flexure Pivot Tilting Pad Journal Bearings in Series With Integral Squeeze Film Dampers
GT 2001; V004T03A023https://doi.org/10.1115/2001-GT-0257
Topics:
Bending (Stress)
,
Dampers
,
Journal bearings
,
Rotors
,
Bearings
,
Damping
,
Vibration
,
Compressors
,
Displacement
,
Fluid films
Investigation of Unsteady Aerodynamic Blade Excitation Mechanisms in a Transonic Turbine Stage: Part I — Phenomenological Identification and Classification
GT 2001; V004T03A024https://doi.org/10.1115/2001-GT-0258
Topics:
Blades
,
Excitation
,
Turbines
,
Design
,
Pressure
,
Rotors
,
Shock (Mechanics)
,
Wakes
,
Computation
,
Flow (Dynamics)
Investigation of Unsteady Aerodynamic Blade Excitation Mechanisms in a Transonic Turbine Stage: Part II — Analytical Description and Quantification
GT 2001; V004T03A025https://doi.org/10.1115/2001-GT-0259
Topics:
Blades
,
Excitation
,
Turbines
,
Pressure
,
Rotors
,
Torque
,
Computation
,
High pressure (Physics)
,
Spacetime
Numerical Unsteady Flow Analysis of a Turbine Stage With Extremely Large Blade Loads
GT 2001; V004T03A026https://doi.org/10.1115/2001-GT-0260
Topics:
Blades
,
Stress
,
Turbines
,
Unsteady flow
,
Rotors
,
Excitation
,
Design
,
Stators
,
Pressure
,
Chords (Trusses)
Excitation of Ring Vortex Production in Subsonic Jets by Sound Waves
GT 2001; V004T03A027https://doi.org/10.1115/2001-GT-0261
Topics:
Excitation
,
Jets
,
Sound waves
,
Vortices
,
Noise (Sound)
,
Turbulence
,
Pressure
,
Condensers (steam plant)
,
Density
,
Emissions
Experimental Study of Aerodynamic and Structural Damping in a Full-Scale Rotating Turbine
GT 2001; V004T03A028https://doi.org/10.1115/2001-GT-0262
Topics:
Damping
,
Turbines
,
Blades
,
Engines
,
Disks
,
Friction
,
High cycle fatigue
,
Torsion
,
Turbine components
,
Turbomachinery
Experimental and Numerical Study of Forced Response in a Full-Scale Rotating Turbine
GT 2001; V004T03A029https://doi.org/10.1115/2001-GT-0263
Topics:
Turbines
,
Pressure
,
Blades
,
Computational fluid dynamics
,
Rotors
,
Stators
,
Computation
,
Fluids
,
High cycle fatigue
,
Suction
Numerical Investigation of Blade Flutter at or Near Stall in Axial Flow Turbomachines
GT 2001; V004T03A030https://doi.org/10.1115/2001-GT-0265
Topics:
Axial flow
,
Blades
,
Flutter (Aerodynamics)
,
Turbomachinery
,
Flow (Dynamics)
,
Viscous flow
,
Compressors
,
Computation
,
Damping
,
Navier-Stokes equations
CFD Investigation of Aeromechanics
GT 2001; V004T03A031https://doi.org/10.1115/2001-GT-0267
Multi-Blade Row Interactions in a Transonic Axial Compressor: Part I — Stator Particle Image Velocimetry (PIV) Investigation
GT 2001; V004T03A032https://doi.org/10.1115/2001-GT-0268
Topics:
Blades
,
Compressors
,
Particulate matter
,
Stators
,
Wakes
,
Rotors
,
Flow (Dynamics)
,
Pressure
,
Axial flow
,
Design
Multi-Blade Row Interactions in a Transonic Axial Compressor: Part II — Rotor Wake Forcing Function and Stator Unsteady Aerodynamic Response
GT 2001; V004T03A033https://doi.org/10.1115/2001-GT-0269
Topics:
Blades
,
Compressors
,
Rotors
,
Stators
,
Wakes
,
Acoustics
,
Annulus
,
Fluctuations (Physics)
,
Aerodynamic flow
,
Airfoils
A Framework for Flutter Clearance of Aeroengine Blades
GT 2001; V004T03A034https://doi.org/10.1115/2001-GT-0270
Topics:
Blades
,
Clearances (Engineering)
,
Flutter (Aerodynamics)
,
Damping
,
Stability
,
Aeroelasticity
,
Density
,
Engines
,
Flight
,
Flow (Dynamics)
Prediction of Flutter and Inlet Distortion Driven Response of a Transonic Fan Rotor Using Phase-Lagged Boundary Conditions
GT 2001; V004T03A035https://doi.org/10.1115/2001-GT-0272
Topics:
Boundary-value problems
,
Flutter (Aerodynamics)
,
Rotors
,
Blades
,
Flow (Dynamics)
,
Shapes
,
Turbomachinery
,
Annulus
,
Computation
,
Design
Forced Response of Turbine Engine Bladed Disks and Sensitivity to Harmonic Mistuning
GT 2001; V004T03A037https://doi.org/10.1115/2001-GT-0274
Topics:
Disks
,
Gas turbines
,
Annulus
,
Design
,
Fatigue
,
Magnification
,
Rotors
,
Shear (Mechanics)
,
Springs
,
Stiffness
A Parametric Study of a Cottage-Roof Damper and Comparison With Experimental Results
GT 2001; V004T03A038https://doi.org/10.1115/2001-GT-0275
Topics:
Dampers
,
Roofs
,
Friction
,
Blades
,
Resonance
,
Simulation models
,
Stiffness
,
Stress
,
Centrifugal force
,
Damping
Reduced Order Modeling Techniques for Dynamic Analysis of Mistuned Multi-Stage Turbomachinery Rotors
GT 2001; V004T03A039https://doi.org/10.1115/2001-GT-0276
Topics:
Dynamic analysis
,
Modeling
,
Rotors
,
Turbomachinery
,
Disks
,
Modal analysis
,
Blades
,
Dynamics (Mechanics)
,
Engineers
,
Finite element analysis
Computation of the Optimal Normal Load for a Mistuned and Frictionally Damped Bladed Disk Assembly Under Different Types of Excitation
GT 2001; V004T03A041https://doi.org/10.1115/2001-GT-0278
Topics:
Computation
,
Disks
,
Excitation
,
Manufacturing
,
Stress
,
Dampers
,
Blades
,
Friction
,
Random excitation
,
Statistics
Stress Redistribution for Increased Creep Life in the GE MS6001 B Second Stage Blade
GT 2001; V004T03A042https://doi.org/10.1115/2001-GT-0279
Topics:
Blades
,
Creep
,
Stress
,
Deflection
,
Failure
,
Temperature
,
Airfoils
,
Design
,
Gas turbines
,
High cycle fatigue
Prediction of Bird Impact Pressures and Damage Using MSC/DYTRAN
GT 2001; V004T03A043https://doi.org/10.1115/2001-GT-0280
Topics:
Damage
,
Finite element analysis
,
Modeling
,
Physics
,
Robustness
The Coupled Longitudinal and Bending Vibrations on Stability in a Cracked Blade-Disk
GT 2001; V004T03A044https://doi.org/10.1115/2001-GT-0281
Topics:
Blades
,
Disks
,
Stability
,
Vibration
,
Coriolis force
,
Dynamic stability
,
Fracture (Materials)
,
Galerkin method
,
Periodic structures
,
Rotating blades
Damage Assessment of Creep Tested and Thermally Aged Udimet 520 Using Acousto-Ultrasonics
GT 2001; V004T03A045https://doi.org/10.1115/2001-GT-0282
Topics:
Creep
,
Damage assessment
,
Ultrasonics
,
Nondestructive evaluation
,
Temperature
,
Stress
,
Alloys
,
Damage
,
Graphical user interfaces
,
Heat treating (Metalworking)
Crack Propagation in Gas Turbine Rotor Disks: Comparison of Experimental Results at Real Components With Fatigue Life Prediction
GT 2001; V004T03A046https://doi.org/10.1115/2001-GT-0284
Topics:
Crack propagation
,
Disks
,
Fatigue life
,
Gas turbines
,
Rotors
,
Fracture mechanics
,
Design
,
Forging
,
Fracture (Materials)
,
Stress
Approach to Unidirectional Coupled CFD – FEM Analysis of Axial Turbocharger Turbine Blades
GT 2001; V004T03A047https://doi.org/10.1115/2001-GT-0288
Topics:
Computational fluid dynamics
,
Finite element methods
,
Finite element model
,
Turbine blades
,
Turbochargers
,
Disks
,
Excitation
,
Rotors
,
Turbines
,
Airfoils
Nature of Vibratory Waves in Bladed Disks
GT 2001; V004T03A050https://doi.org/10.1115/2001-GT-0291
Topics:
Disks
,
Waves
,
Blades
,
Whirls
,
Engines
,
Friction
,
Limit cycles
,
Resonance
,
Torque
,
Traveling waves
Analysis of the Worst Mistuning Patterns in Bladed Disc Assemblies
GT 2001; V004T03A051https://doi.org/10.1115/2001-GT-0292
Topics:
Disks
,
Finite element model
,
Resonance
,
Blades
,
Design
,
Excitation
,
Optimization
Optimization of Intentional Mistuning Patterns for the Reduction of the Forced Response Effects of Unintentional Mistuning: Formulation and Assessment
GT 2001; V004T03A052https://doi.org/10.1115/2001-GT-0293
Topics:
Optimization
,
Disks
,
Blades
,
Engineering simulation
,
Excitation
,
Rotors
,
Simulation
Fail Safe, High Temperature Magnetic Bearing for High Efficiency Gas Turbine Engine Applications
Alan Palazzolo, Gerald T. Montague, Yeonkyu Kim, Andrew Kenny, Randall Tucker, Uhn Joo Na, Shuliang Lei, Nathan Lingenfelter, Andy Provenza, Albert F. Kascak
GT 2001; V004T03A054https://doi.org/10.1115/2001-GT-0295
Topics:
Gas turbines
,
High temperature
,
Magnetic bearings
,
Actuators
,
Control algorithms
,
Design
,
Failure
,
Stiffness
Development of High-Speed Gas Bearings for High-Power-Density Micro-Devices
GT 2001; V004T03A056https://doi.org/10.1115/2001-GT-0478
Topics:
Density
,
Gas bearings
,
Bearings
,
Rotors
,
Turbomachinery
,
Bearing design
,
Bonding
,
Crystals
,
Design
,
Etching
Experimental Self-Sensing Results for a Magnetic Bearing
GT 2001; V004T03A058https://doi.org/10.1115/2001-GT-0565
Topics:
Magnetic bearings
,
Hardware
,
Actuators
,
Bearings
,
Signals
Model Identification of a Rotor With Magnetic Bearings
GT 2001; V004T03A059https://doi.org/10.1115/2001-GT-0566
Topics:
Magnetic bearings
,
Rotors
,
Wire
,
Errors
,
Frequency response
,
Sensors
,
Stiffness
Dynamic Modeling and Validation of a Lorentz, Self Bearing Motor Test Rig
GT 2001; V004T03A060https://doi.org/10.1115/2001-GT-0567
Topics:
Bearings
,
Dynamic modeling
,
Engines
,
Motors
,
Dynamic models
,
Torque
,
Construction
,
Design
,
Permanent magnets
,
Rotors
Controls, Diagnostics and Instrumentation
A Unique Correction Technique for Evaporative Gas Turbine (EvGT) Parameters
GT 2001; V004T04A001https://doi.org/10.1115/2001-GT-0008
Topics:
Gas turbines
,
Artificial neural networks
,
Fluids
,
Modeling
,
Steam
,
Water
A Novel Correction Technique for Simple Gas Turbine Parameters
GT 2001; V004T04A002https://doi.org/10.1115/2001-GT-0009
Topics:
Gas turbines
,
Artificial neural networks
,
Engines
,
Heat
,
Power stations
Application of Fuzzy Logic for Fault Isolation of Jet Engines
GT 2001; V004T04A006https://doi.org/10.1115/2001-GT-0013
Topics:
Fuzzy logic
,
Jet engines
,
Uncertainty
,
Accounting
,
Compressors
,
Engines
,
Exhaust systems
,
Flow (Dynamics)
,
Fuels
,
Gas turbines
ICEMS: Intelligent Condition-Based Engine/Equipment Management System (www.icems.com)
GT 2001; V004T04A008https://doi.org/10.1115/2001-GT-0015
Topics:
Engines
,
Air Force
,
Machinery
,
Algorithms
,
Artificial intelligence
,
Computer software
,
Condition monitoring
,
Failure
,
Gas turbines
,
Maintenance
Model Based Control Concepts for Jet Engines
GT 2001; V004T04A009https://doi.org/10.1115/2001-GT-0016
Topics:
Jet engines
,
Engines
,
Control systems
,
Safety
,
Compressors
,
Engineering prototypes
,
Flight
,
Fuel efficiency
,
High pressure (Physics)
,
Instrumentation
Multivariable Modelling of Gas Turbine Dynamics
GT 2001; V004T04A011https://doi.org/10.1115/2001-GT-0018
Topics:
Dynamics (Mechanics)
,
Gas turbines
,
Modeling
,
Engines
,
Aircraft
,
Fuels
,
Physics
Simulation of the WR-21 Advanced Cycle Engine
GT 2001; V004T04A013https://doi.org/10.1115/2001-GT-0020
Topics:
Cycles
,
Engines
,
Simulation
,
Gas turbines
,
Fuel consumption
,
Optimization
,
Propulsion systems
,
Risk mitigation
,
Safety
,
Stability
Code-in-the-Loop Simulation for Embedded Software Development
GT 2001; V004T04A014https://doi.org/10.1115/2001-GT-0021
Topics:
Simulation
,
Software development
,
Computer software
,
Hardware
,
Risk
,
Aircraft engines
,
Computer simulation
,
Control equipment
,
Design
,
Engines
A Multiple Harmonic Open Loop Controller for Hydro/Aerodynamic Force Measurements in Rotating Machinery Using Magnetic Bearings
GT 2001; V004T04A015https://doi.org/10.1115/2001-GT-0023
Topics:
Aerodynamics
,
Control equipment
,
Fluid-dynamic forces
,
Machinery
,
Magnetic bearings
,
Rotor vibration
,
Rotors
,
Signals
,
Trajectories (Physics)
,
Vibration
Industrial Trent Dry Low Emissions Gas Fuel Control System
GT 2001; V004T04A016https://doi.org/10.1115/2001-GT-0024
Topics:
Control systems
,
Emissions
,
Gaseous fuels
,
Flow (Dynamics)
,
Fuels
,
Valves
,
Vents
,
Combustion chambers
,
Flames
,
Flow measurement
Hybrid Magnetic/Foil Bearing System for an Oil-Free Thrust Bearing Test Rig
GT 2001; V004T04A017https://doi.org/10.1115/2001-GT-0025
Topics:
Foil bearings
,
Thrust bearings
,
Stress
,
Control systems
,
Magnetic materials
,
Rotors
,
Damping
,
Design
,
Failure
,
High temperature
Simultaneous Short and Long Wavelength Infrared Pyrometer Measurements in a Heavy Duty Gas Turbine
GT 2001; V004T04A018https://doi.org/10.1115/2001-GT-0026
Topics:
Gas turbines
,
Pyrometers
,
Wavelength
,
Engines
,
Coatings
,
Combustion
,
Manufacturing
,
Metal surfaces
,
Temperature
,
Temperature measurement
Rolling Element Bearing Defect Detection and Diagnostics Using Displacement Transducers
GT 2001; V004T04A020https://doi.org/10.1115/2001-GT-0028
Topics:
Displacement
,
Flaw detection
,
Rolling bearings
,
Transducers
,
Deflection
,
Bearings
,
Accelerometers
,
Rollers
,
Signals
,
Stress
Improved Vibration Monitoring on Aeroderivative Gas Generators With Internal Transducers
GT 2001; V004T04A021https://doi.org/10.1115/2001-GT-0030
Topics:
Generators
,
Transducers
,
Vibration
,
Bearings
,
Condition monitoring
,
Design
,
Engines
,
Gas turbines
,
Machinery
,
Pipelines
Improved Gas Turbine Performance Prediction Using a Map Based Fleet Analysis
GT 2001; V004T04A023https://doi.org/10.1115/2001-GT-0032
Topics:
Gas turbines
,
Compressors
,
Computer software
,
Cycles
,
Design
,
Economics
,
Electricity (Physics)
,
Steady state
,
Turbines
On-Line Combustion Turbine Reliability Monitoring System Field Evaluation Results
GT 2001; V004T04A024https://doi.org/10.1115/2001-GT-0033
Topics:
Combustion
,
Monitoring systems
,
Reliability
,
Turbines
,
Blades
,
Coating processes
,
Coatings
,
Compressors
,
Fatigue life
,
Power station control systems
Turbine Engine Performance Improvements: A Proactive Approach
GT 2001; V004T04A025https://doi.org/10.1115/2001-GT-0371
Topics:
Gas turbines
,
Design
,
Engines
,
Engine design
,
Engineers
,
Flight
Use of an Extractive Laser Probe for Time-Resolved Mixture Fraction Measurements in a 9 ATM Gas Turbine Fuel Injector
GT 2001; V004T04A026https://doi.org/10.1115/2001-GT-0372
Topics:
Fuel injectors
,
Gas turbines
,
Lasers
,
Probes
,
Emissions
,
Fluctuations (Physics)
,
Fuels
,
Nitrogen oxides
,
Oscillations
,
Pressure
The Use of Electrostatic Charge Measurements as an Early Warning of Distress in Heavy-Duty Gas Turbines
GT 2001; V004T04A027https://doi.org/10.1115/2001-GT-0373
Topics:
Gas turbines
,
Combustion
,
Engines
,
Exhaust systems
,
Machinery
,
Monitoring systems
,
Coating processes
,
Coatings
,
Combustion chambers
,
Ducts
High Response Valve for Active Combustion Control
GT 2001; V004T04A029https://doi.org/10.1115/2001-GT-0455
Topics:
Combustion
,
Valves
,
Engineering prototypes
,
Flow (Dynamics)
,
Fuels
,
Gas turbines
,
Piezoelectric actuators
Passive Fault Tolerance for a Magnetic Bearing Under PID Control
GT 2001; V004T04A030https://doi.org/10.1115/2001-GT-0456
Topics:
Fault tolerance
,
Magnetic bearings
,
Poles (Building)
,
Rotors
,
Failure
,
Bearings
,
Control equipment
,
Stability
,
Corrective actions
,
Damping
Application of a High Resolution Turbine Pyrometer to Heavy Duty Gas Turbines
GT 2001; V004T04A031https://doi.org/10.1115/2001-GT-0577
Topics:
Gas turbines
,
Pyrometers
,
Resolution (Optics)
,
Turbines
,
Probes
,
Stress
,
Analytical methods
,
Combustion chambers
,
Heat transfer
,
Radiation (Physics)
A Review of Purge Air Designs for Aeroengine Based Optical Pyrometers
GT 2001; V004T04A033https://doi.org/10.1115/2001-GT-0580
Topics:
Pyrometers
,
Engines
,
Lenses (Optics)
,
Turbine blades
,
Algorithms
,
Blades
,
Compressors
,
Contamination
,
Decision making
,
Maintenance
Education
Graphical Spreadsheets as Convenient Tools for Turbomachinery Education
GT 2001; V004T05A001https://doi.org/10.1115/2001-GT-0105
Topics:
Education
,
Turbomachinery
,
Design
,
Students
,
Compressors
,
Computer software
,
Engineering education
,
Engineers
,
Inflow
,
Pumps
Using Design to Teach Thermodynamic Cycles: Designing a 250 MW Steam Power Plant Using the Rankine Cycle
GT 2001; V004T05A002https://doi.org/10.1115/2001-GT-0106
Topics:
Design
,
Rankine cycle
,
Thermal power stations
,
Thermodynamic cycles
,
Students
,
Energy generation
,
Cycles
,
Computer software
,
Optimization
,
Teams
IGTI Scholar Award
Convective Heat Transfer and Aerodynamics in Axial Flow Turbines
GT 2001; V004T06A001https://doi.org/10.1115/2001-GT-0506
Topics:
Aerodynamics
,
Axial flow
,
Convection
,
Turbines
,
Heat transfer
,
Blades
,
Pressure
,
Combustion chambers
,
Cooling
,
Boundary-value problems