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Proceedings Papers
In This Volume
Volume 5: Turbo Expo 2004, Parts A and B
Electric Power
A Repair Alternative for Worn Square-Base Compressor Vanes
GT 2004; 27-32https://doi.org/10.1115/GT2004-53484
Topics:
Compressors
,
Maintenance
,
Wear
,
Design
,
Cycles
,
Industrial gases
,
Turbines
,
Welding
Jurassic Gas Turbine Is Brought Back to Life
GT 2004; 33-37https://doi.org/10.1115/GT2004-53490
Topics:
Gas turbines
,
Engines
,
Expansion joints
,
Blades
,
Navy
,
Damage
,
Electricity (Physics)
,
Failure
,
Metals
,
Test facilities
Combustion Tuning Guidelines: Understanding and Mitigating Dynamic Instabilities in Modern Gas Turbine Combustors
GT 2004; 81-85https://doi.org/10.1115/GT2004-54081
Topics:
Combustion
,
Combustion chambers
,
Gas turbines
,
Fuels
,
Nitrogen oxides
,
Acoustics
,
Emissions
,
Noise (Sound)
,
Temperature
,
Control systems
New Compressed Air Energy Storage Concept Improves the Profitability of Existing Simple Cycle, Combined Cycle, Wind Energy, and Landfill Gas Power Plants
GT 2004; 103-110https://doi.org/10.1115/GT2004-54278
Topics:
Combined cycles
,
Compressed air
,
Cycles
,
Energy storage
,
Power stations
,
Profitability
,
Sanitary landfills
,
Wind energy
,
Temperature
,
Compressors
Turbomachinery
General Interest
The Unsteady Development of a Turbulent Wake Through a Downstream Low-Pressure Turbine Blade Passage
GT 2004; 121-129https://doi.org/10.1115/GT2004-53061
Topics:
Pressure
,
Turbine blades
,
Wake turbulence
,
Turbulence
,
Wakes
,
Convection
,
Kinetic energy
,
Boundary layers
,
Kinematics
,
Anisotropy
Shop Testing of the W501FD Gas Turbine at the Berlin Test Facility
GT 2004; 141-152https://doi.org/10.1115/GT2004-53238
Topics:
Gas turbines
,
Test facilities
,
Testing
,
Stress
,
Engines
,
Instrumentation
,
Clearances (Engineering)
,
Compressors
,
Cooling
,
Design
Probabilistic System Reliability for a Turbine Engine Airfoil
GT 2004; 171-179https://doi.org/10.1115/GT2004-53381
Topics:
Airfoils
,
Gas turbines
,
Reliability
,
Blades
,
High cycle fatigue
,
Failure
,
Sampling methods
,
Compressors
,
Damage
,
Design
Experimental and Computational Evaluation of an Ejector System Utilizing a Primary S-Bend Transition Duct
GT 2004; 181-189https://doi.org/10.1115/GT2004-53474
Topics:
Ducts
,
Ejectors
,
Aerospace industry
,
Annulus
,
Computational fluid dynamics
,
Equilibrium (Physics)
,
Flow (Dynamics)
,
Flow measurement
,
Geometry
,
Modeling
Performance-Based Geometric Tolerancing of Compressor Blades
GT 2004; 203-210https://doi.org/10.1115/GT2004-53592
Topics:
Blades
,
Compressors
,
Manufacturing
,
Noise (Sound)
,
Airfoils
,
Optimization
,
Engineering simulation
,
Geometry
,
Simulation
Unsteady Load of Partial Admission Control Stage Rotor of a Large Power Steam Turbine
GT 2004; 237-246https://doi.org/10.1115/GT2004-53886
Topics:
Rotors
,
Steam turbines
,
Stress
,
Blades
,
Flow (Dynamics)
,
Annulus
,
Disks
,
Fourier analysis
,
Nozzles
,
Pressure
Experimental Study of the Effect of Periodic Unsteady Wake Flow on Boundary Layer Development, Separation, and Re-Attachment Along the Surface of a Low Pressure Turbine Blade
GT 2004; 247-265https://doi.org/10.1115/GT2004-53929
Topics:
Boundary layers
,
Pressure
,
Separation (Technology)
,
Turbine blades
,
Wakes
,
Bubbles
,
Flow (Dynamics)
,
Suction
,
Turbulence
,
Reynolds number
Axial Flow Fan and Compressor Aerodynamics
Investigation on a Type of Flow Control to Weaken Unsteady Separated Flows by Unsteady Excitation in Axial Flow Compressors
GT 2004; 323-330https://doi.org/10.1115/GT2004-53167
Topics:
Axial flow
,
Compressors
,
Excitation
,
Flow (Dynamics)
,
Flow control
,
Separation (Technology)
,
Suction
,
Actuators
,
Arches
,
Vortex shedding
Plasma Actuator for Wake Flow Control of High Camber Blades During Part Load Operation
GT 2004; 351-363https://doi.org/10.1115/GT2004-53227
Topics:
Actuators
,
Blades
,
Plasmas (Ionized gases)
,
Stress
,
Wakes
,
Pressure
,
Cascades (Fluid dynamics)
,
Electrodes
,
Flow (Dynamics)
,
Separation (Technology)
Early Stall Warning Technique for Axial Flow Compressors
GT 2004; 375-384https://doi.org/10.1115/GT2004-53292
Topics:
Axial flow
,
Compressors
,
Signals
,
Blades
,
Pressure
,
Rotors
,
Clearances (Engineering)
,
Design
,
Flow (Dynamics)
,
Transducers
Effect of Tip Clearance on Stall Evolution Process in a Low-Speed Axial Compressor Stage
Masahiro Inoue, Motoo Kuroumaru, Shinichi Yoshida, Takahiro Minami, Kazutoyo Yamada, Masato Furukawa
GT 2004; 385-394https://doi.org/10.1115/GT2004-53354
Topics:
Clearances (Engineering)
,
Compressors
,
Blades
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Vortices
,
Leakage
,
Power density
,
Separation (Technology)
Parametric Study of Tip Clearance – Casing Treatment on Performance and Stability of a Transonic Axial Compressor
GT 2004; 395-404https://doi.org/10.1115/GT2004-53390
Topics:
Clearances (Engineering)
,
Compressors
,
Stability
,
Flow (Dynamics)
,
Axial flow
,
Blades
,
Leakage
,
Rotors
,
Vortices
,
Aircraft engines
The Aerodynamic Interaction of Tip Leakage and Mainstream Flows in a Fully-Ducted Axial Fan
GT 2004; 405-416https://doi.org/10.1115/GT2004-53408
Topics:
Flow (Dynamics)
,
Leakage
,
Blades
,
Rotors
,
Design
,
Vortex flow
,
Aerodynamic noise
,
Clearances (Engineering)
,
Emissions
,
Finite element analysis
Studies on Endwall Treatment for the Generation of High Incidence Flow and Its Influence on Flow Structures in an Annular Compressor Cascade
GT 2004; 417-426https://doi.org/10.1115/GT2004-53413
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Stators
,
Blades
,
Vortices
,
Chords (Trusses)
,
Clearances (Engineering)
,
Mach number
,
Pressure
Endwall Boundary Layer Control in Compressor Cascades
GT 2004; 427-435https://doi.org/10.1115/GT2004-53433
Topics:
Boundary layers
,
Compressors
,
Vortices
,
Cascades (Fluid dynamics)
,
Blades
,
Suction
Influence of Surface Roughness on Three-Dimensional Separation in Axial Compressors
GT 2004; 471-481https://doi.org/10.1115/GT2004-53619
Topics:
Compressors
,
Separation (Technology)
,
Surface roughness
,
Flow (Dynamics)
,
Blades
,
Design
,
Stators
,
Suction
,
Computational methods
,
Flow visualization
Evolution of the Tip Leakage Vortex in an Axial Compressor Rotor
GT 2004; 503-514https://doi.org/10.1115/GT2004-53703
Topics:
Compressors
,
Leakage
,
Rotors
,
Vortices
,
Design
,
Centrifugal force
,
Coriolis force
,
Cross-flow
,
Particulate matter
,
Stability
Unsteady Three-Dimensional Flow Phenomena Due to Breakdown of Tip Leakage Vortex in a Transonic Axial Compressor Rotor
GT 2004; 515-526https://doi.org/10.1115/GT2004-53745
Topics:
Compressors
,
Flow (Dynamics)
,
Leakage
,
Rotors
,
Vortices
,
Blades
,
Shock waves
,
Leakage flows
,
Oscillations
,
Bubbles
Boundary Layer Suction via a Slot in a Transonic Compressor: Numerical Parameter Study and First Experiments
GT 2004; 527-536https://doi.org/10.1115/GT2004-53758
Topics:
Boundary layers
,
Compressors
,
Suction
,
Flow (Dynamics)
,
Mach number
,
Pressure
,
Shock (Mechanics)
,
Blades
,
Computation
,
Shock waves
Role of Tip-Leakage Vortices and Passage Shock in Stall Inception in a Swept Transonic Compressor Rotor
GT 2004; 545-555https://doi.org/10.1115/GT2004-53867
Topics:
Compressors
,
Leakage
,
Rotors
,
Shock (Mechanics)
,
Stall inception
,
Vortices
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Blades
,
Boundary layers
Aerodynamic-Aeroacoustic Investigation of Rotating Stall in Conventional and Skewed Rotors
GT 2004; 611-618https://doi.org/10.1115/GT2004-53958
Topics:
Rotors
,
Computer simulation
,
Axial flow
,
Design
,
Flow (Dynamics)
,
Navier-Stokes equations
,
Noise (Sound)
,
Probes
,
Spectra (Spectroscopy)
,
Wakes
Calculation of the Mixed-Out State in Turbomachine Flows
GT 2004; 619-629https://doi.org/10.1115/GT2004-54021
Topics:
Flow (Dynamics)
,
Turbomachinery
,
Equilibrium (Physics)
,
Algorithms
,
Compressors
,
Ducts
,
Pressure
,
Swirling flow
,
Temperature
Effects of Bleed Rate and Endwall Location on the Aerodynamic Behaviour of a Circular Hole Bleed Off-Take
GT 2004; 631-643https://doi.org/10.1115/GT2004-54197
Topics:
Aircraft
,
Blades
,
Cascades (Fluid dynamics)
,
Compressors
,
Cooling
,
Deicing
,
Design
,
Flow (Dynamics)
,
Geometry
,
High pressure (Physics)
Compressor Stall Control Through Endwall Recirculation
GT 2004; 655-667https://doi.org/10.1115/GT2004-54295
Topics:
Compressors
,
Flow (Dynamics)
,
Blades
,
Gates (Closures)
,
Rotors
,
Design
,
Dynamics (Mechanics)
,
Ejectors
,
Fluctuations (Physics)
,
Pressure
Radial Turbomachinery Aerodynamics
Surge Cycle of Turbochargers: Simulation and Comparison to Experiments
GT 2004; 681-686https://doi.org/10.1115/GT2004-53036
Topics:
Cycles
,
Simulation
,
Surges
,
Turbochargers
,
Compressors
,
Turbines
,
Combustion chambers
,
Pressure
,
Test facilities
,
Damage
The Pulsating Flow Field in a Mixed Flow Turbocharger Turbine: An Experimental and Computational Study
GT 2004; 697-708https://doi.org/10.1115/GT2004-53143
Topics:
Flow (Dynamics)
,
Pulsatile flow
,
Turbines
,
Turbochargers
,
Computational methods
,
Exhaust systems
,
Modeling
,
Piston engines
,
Spectra (Spectroscopy)
,
Valves
Experimental and Computational Investigation of Cross-Flow Fan Propulsion for Lightweight VTOL Aircraft
GT 2004; 781-791https://doi.org/10.1115/GT2004-53468
Topics:
Aircraft
,
Cross-flow
,
Propulsion
,
Thrust
,
Fans
,
Aircraft propulsion
,
Cavities
,
Computational fluid dynamics
,
Computer simulation
,
Computer software
Low Solidity Vaned Diffusers for Rotating Stall Prevention: Experimental Analysis of Some Design Parameters
GT 2004; 815-824https://doi.org/10.1115/GT2004-54146
Topics:
Design
,
Diffusers
,
Experimental analysis
,
Compressors
,
Blades
,
High pressure (Physics)
,
Impellers
,
Stability
,
Vaneless diffusers
Numerical Optimization of a Vaned Shroud Design for Increased Operability Margin in Modern Centrifugal Compressors
GT 2004; 825-831https://doi.org/10.1115/GT2004-54287
Topics:
Compressors
,
Design
,
Optimization
,
Computational fluid dynamics
,
Impellers
,
Mesh generation
,
Aerodynamics
,
Flow (Dynamics)
,
Geometry
,
Surges
Unsteady Flows in Turbomachinery
Rotor-Stator Interactions in a Four-Stage Low-Speed Axial Compressor: Part II — Unsteady Aerodynamic Forces of Rotor and Stator Blades
GT 2004; 847-855https://doi.org/10.1115/GT2004-53099
Topics:
Aerodynamics
,
Blades
,
Compressors
,
Fluid-dynamic forces
,
Rotors
,
Stators
,
Pressure
,
Design
,
Excitation
,
Shapes
Experimental Off-Design Investigation of Unsteady Secondary Flow Phenomena in a Three-Stage Axial Compressor at 68% Nominal Speed
GT 2004; 857-866https://doi.org/10.1115/GT2004-53100
Topics:
Compressors
,
Design
,
Flow (Dynamics)
,
Blades
,
Inlet guide vanes
,
Rotors
,
Airfoils
,
Boundary layers
,
Clearances (Engineering)
,
Diffusion (Physics)
Vortex-Wake-Blade Interaction in a Shrouded Axial Turbine
GT 2004; 949-960https://doi.org/10.1115/GT2004-53915
Topics:
Blades
,
Turbines
,
Vortices
,
Wakes
,
Flow (Dynamics)
,
Rotors
,
Stators
,
Convection
,
Fluids
,
Pressure
Axial Flow Turbine Aerodynamics
Experimental and Numerical Investigation Into the Unsteady Interaction of Labyrinth Seal Leakage Flow and Main Flow in a 1.5-Stage Axial Turbine
GT 2004; 983-992https://doi.org/10.1115/GT2004-53024
Topics:
Flow (Dynamics)
,
Leakage flows
,
Turbines
,
Rotors
,
Vortices
,
Design
,
Probes
,
Stators
,
Blades
,
Clearances (Engineering)
The Combined Effects of Surface Trips and Unsteady Wakes on the Boundary Layer Development of an Ultra-High-Lift LP Turbine Blade
GT 2004; 1003-1013https://doi.org/10.1115/GT2004-53081
Topics:
Boundary layers
,
Turbine blades
,
Wakes
,
Blades
,
Suction
,
Wire
,
Bubbles
,
Cascades (Fluid dynamics)
,
Flow control
,
Pressure
Experimental and Numerical Investigation on the Performance of a Family of Three HP Transonic Turbine Blades
GT 2004; 1015-1026https://doi.org/10.1115/GT2004-53087
Topics:
Turbine blades
,
Blades
,
Flow (Dynamics)
,
Pressure
,
Shock (Mechanics)
,
Suction
,
Aerodynamics
,
Airfoils
,
Computer simulation
,
Design
Performance Degradation Due to Blade Surface Roughness in a Single-Stage Axial Turbine
GT 2004; 1027-1035https://doi.org/10.1115/GT2004-53094
Topics:
Blades
,
Surface roughness
,
Turbines
,
Rotors
,
Stators
,
Turbine blades
,
Axial flow
,
Heat transfer
,
Pressure
,
Suction
Effect of 3D Vane Shape on the Flow Capacity
GT 2004; 1037-1044https://doi.org/10.1115/GT2004-53095
Topics:
Flow (Dynamics)
,
Shapes
,
Mach number
,
Numerical analysis
,
Suction
,
Turbines
Influence of the Fillet Between Blade and Casing on the Aerodynamic Performance of a Transonic Turbine Vane
GT 2004; 1045-1052https://doi.org/10.1115/GT2004-53119
Topics:
Blades
,
Turbines
,
Flow (Dynamics)
,
Computational fluid dynamics
,
Modeling
,
Engineering simulation
,
Errors
,
Finite volume methods
,
Flow separation
,
Geometry
Linear and Non-Linear Simulations of the Wake-Bubble Interaction and the Generated Surface Pressure Fluctuations on High Lift Turbine Profiles
GT 2004; 1065-1073https://doi.org/10.1115/GT2004-53223
Topics:
Bubbles
,
Fluctuations (Physics)
,
Pressure
,
Simulation
,
Turbines
,
Wakes
,
Computational fluid dynamics
,
Vorticity
,
Suction
,
Boundary layers
Axial Turbine Tip Desensitization by Injection From a Tip Trench: Part 2 — Leakage Flow Sensitivity to Injection Location
GT 2004; 1089-1098https://doi.org/10.1115/GT2004-53258
Topics:
Leakage flows
,
Turbines
,
Chords (Trusses)
,
Pressure
,
Vortices
,
Leakage
,
Blades
,
Jets
,
Rotors
,
Clearances (Engineering)
Influence of Hot Streak Circumferential Length-Scale in Transonic Turbine Stage
GT 2004; 1117-1126https://doi.org/10.1115/GT2004-53370
Topics:
Turbines
,
Blades
,
Wavelength
,
Nozzle guide vanes
,
Heat transfer
,
Temperature
,
Combustion
,
Computation
,
Heating
,
Pressure
Numerical Investigation of Blade Profile Effects on Aerodynamic Performance of Ultra-Highly Loaded Turbine Cascades
GT 2004; 1127-1136https://doi.org/10.1115/GT2004-53429
Topics:
Blades
,
Turbines
,
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Suction
,
Turbulence
,
Turning angles
,
Algorithms
,
Convection
,
Design
Time-Averaged and Time-Accurate Aero-Dynamics for the Recessed Tip Cavity of a High-Pressure Turbine Blade and the Outer Stationary Shroud: Comparison of Computational and Experimental Results
GT 2004; 1137-1152https://doi.org/10.1115/GT2004-53443
Topics:
Cavities
,
Dynamics (Mechanics)
,
High pressure (Physics)
,
Turbine blades
,
Blades
,
Pressure
,
Rotors
,
Turbines
,
Computational fluid dynamics
,
Nozzles
Effect of Clocking on the Second Stator Pressure Field of a One and a Half Stage Transonic Turbine
GT 2004; 1165-1174https://doi.org/10.1115/GT2004-53463
Topics:
Pressure
,
Stators
,
Turbines
,
Airfoils
,
Fluctuations (Physics)
,
High pressure (Physics)
,
Mechanical behavior
,
Pressure gradient
,
Pressure transducers
,
Probes
Multistage Aspects and Unsteady Effects of Stator and Rotor Clocking in an Axial Turbine With Low Aspect Ratio Blading
GT 2004; 1211-1222https://doi.org/10.1115/GT2004-53612
Topics:
Rotors
,
Stators
,
Turbines
,
Flow (Dynamics)
,
Blades
,
Probes
,
Fluids
,
Geometry
,
High pressure (Physics)
,
Numerical analysis
A Comparative Aerodynamic and Performance Study of a Three-Stage High Pressure Turbine With 3-D Bowed Blades and Cylindrical Blades
GT 2004; 1237-1246https://doi.org/10.1115/GT2004-53650
Topics:
Blades
,
High pressure (Physics)
,
Turbines
,
Rotors
,
Stators
,
Design
,
Flow (Dynamics)
,
Pressure
,
Gas turbines
,
Geometry
Secondary Flows and Loss Caused by Blade Row Interaction in a Turbine Stage
GT 2004; 1247-1257https://doi.org/10.1115/GT2004-53743
Topics:
Blades
,
Flow (Dynamics)
,
Turbines
,
Rotors
,
Stators
,
Vortices
,
Simulation
,
Boundary-value problems
,
Computation
,
Fluids
A Study of Advanced High Loaded Transonic Turbine Airfoils
GT 2004; 1275-1283https://doi.org/10.1115/GT2004-53773
Topics:
Airfoils
,
Turbines
,
Blades
,
Optimization
,
Computational fluid dynamics
,
Design
,
Evolutionary algorithms
,
Geometry
,
Mach number
,
Pressure
An Experimental Study on Partial Admission in a Two-Stage Axial Air Test Turbine With Numerical Comparisons
GT 2004; 1285-1297https://doi.org/10.1115/GT2004-53774
Topics:
Turbines
,
Wakes
,
Blades
,
Compressible flow
,
Computation
,
Flow (Dynamics)
,
Particulate matter
,
Pressure
,
Radial flow
,
Rotation
Making Use of Labyrinth Interaction Flow
GT 2004; 1313-1324https://doi.org/10.1115/GT2004-53797
Topics:
Flow (Dynamics)
,
Design
,
Blades
,
Cavities
,
Leakage
,
Turbines
,
Equilibrium (Physics)
,
Flow control
,
Fluids
,
High pressure (Physics)
The Development of Aerodynamic Performance Measurements in a Transient Test Facility
GT 2004; 1325-1338https://doi.org/10.1115/GT2004-53813
Topics:
Test facilities
,
Transients (Dynamics)
,
Flow (Dynamics)
,
Turbines
,
Pressure
,
Testing
,
Engines
,
Enthalpy
,
Heat transfer
,
High pressure (Physics)
The Effects of a Trip Wire and Unsteadiness on a High Speed Highly Loaded Low-Pressure Turbine Blade
GT 2004; 1339-1348https://doi.org/10.1115/GT2004-53822
Topics:
Pressure
,
Turbine blades
,
Wire
,
Boundary layers
,
Surface roughness
,
Mach number
,
Cascades (Fluid dynamics)
,
Inflow
,
Wakes
,
Engines
A Computational Study of Tip Desensitization in Axial Flow Turbines: Part 1 — Baseline Turbine Computations and Comparisons With Measurement
GT 2004; 1381-1393https://doi.org/10.1115/GT2004-53918
Topics:
Axial flow
,
Computation
,
Turbines
,
Computational fluid dynamics
,
Rotors
,
Shapes
,
Blades
,
Flow (Dynamics)
,
Geometry
,
High pressure (Physics)
A Computational Study of Tip Desensitization in Axial Flow Turbines: Part 2 — Turbine Rotor Simulations With Modified Tip Shapes
GT 2004; 1395-1406https://doi.org/10.1115/GT2004-53919
Topics:
Axial flow
,
Engineering simulation
,
Rotors
,
Shapes
,
Simulation
,
Turbines
,
Blades
,
Cavities
,
Flow (Dynamics)
,
Vortices
The Effect of an Upstream Turbine on a Low-Aspect Ratio Vane
GT 2004; 1417-1428https://doi.org/10.1115/GT2004-54017
Topics:
Turbines
,
Vortices
,
Blades
,
Flow (Dynamics)
,
Rotors
,
High pressure (Physics)
,
Leakage
,
Computer simulation
,
Diffusers
,
Engines
Geometrical Effects and Coolant Injection Impact on the Performance of an HP Transonic Heavy-Duty Turbine Stage
GT 2004; 1447-1457https://doi.org/10.1115/GT2004-54178
Topics:
Coolants
,
Turbines
,
Blades
,
Design
,
Modeling
,
Rotors
,
Stators
,
Experimental design
,
Flow (Dynamics)
,
High pressure (Physics)
Flow Phenomenon in Steam Turbine Disk-Stator Cavities Channeled by Balance Holes
GT 2004; 1459-1467https://doi.org/10.1115/GT2004-54228
Topics:
Cavities
,
Disks
,
Flow (Dynamics)
,
Stators
,
Steam turbines
,
Computational fluid dynamics
,
Vortices
,
Boundary-value problems
,
Geometry
,
High pressure (Physics)
Design Methods and CFD Modeling for Turbomachinery
Performance Assessment of Turbulence Models for the Quantitative Prediction of Tip Leakage Flow in Turbomachines
GT 2004; 1501-1512https://doi.org/10.1115/GT2004-53403
Topics:
Leakage flows
,
Turbomachinery
,
Turbulence
,
Rotation
,
Anisotropy
,
Axial flow
,
Cascades (Fluid dynamics)
,
Compressors
,
Eddies (Fluid dynamics)
,
Leakage
Optimization of Microturbine Aerodynamics Using CFD, Inverse Design and FEM Structural Analysis: 1st Report — Compressor Design
GT 2004; 1513-1519https://doi.org/10.1115/GT2004-53431
Topics:
Aerodynamics
,
Compressors
,
Computational fluid dynamics
,
Design
,
Finite element methods
,
Microturbines
,
Optimization
,
Structural analysis
,
Blades
,
Impellers
Numerical Simulation of Unsteady Wake/Blade Interactions in Low Pressure Turbine Flows Using an Intermittency Transport Equation
GT 2004; 1553-1571https://doi.org/10.1115/GT2004-53630
Topics:
Blades
,
Computer simulation
,
Flow (Dynamics)
,
Pressure
,
Turbines
,
Wakes
,
Turbulence
,
Separation (Technology)
,
Boundary layers
,
Computation
An Integrated Design System for Fans, Compressors, and Turbines: Part 1 — Overview
GT 2004; 1573-1582https://doi.org/10.1115/GT2004-53631
Topics:
Compressors
,
Design
,
Fans
,
Turbines
Turbomachines and the Environment
Noise Reduction of Blade-Passing Frequency Components in a Centrifugal Blower
GT 2004; 1705-1714https://doi.org/10.1115/GT2004-53302
Topics:
Blades
,
Noise control
,
Noise (Sound)
,
Sound pressure
,
Computer simulation
,
Decibels
,
Ducts
,
Flow (Dynamics)
,
Frequency response
,
Spectra (Spectroscopy)
Shockwave and Noise Abatement of Transonic Fans
GT 2004; 1715-1722https://doi.org/10.1115/GT2004-53545
Topics:
Fans
,
Noise control
,
Shock waves
,
Rotors
,
Noise (Sound)
,
Blades
,
Aerodynamics
,
Design
,
Shock (Mechanics)
,
Computational fluid dynamics
Noise Computation of a Turbo-Engine Jet Exhaust Based on LES and Lighthill’s Acoustic Analogy
GT 2004; 1723-1731https://doi.org/10.1115/GT2004-53580
Topics:
Acoustics
,
Computation
,
Engines
,
Exhaust systems
,
Noise (Sound)
,
Turbochargers
,
Flow (Dynamics)
,
Cities
,
Equations of motion
,
Jet engines
Propagation and Decay of Shock Waves in Turbofan Engine Inlets
GT 2004; 1733-1745https://doi.org/10.1115/GT2004-53949
Topics:
Engines
,
Shock waves
,
Turbofans
,
Acoustics
,
Flight
,
Flow (Dynamics)
,
Mach number
,
Noise (Sound)
,
Rotors
,
Shock (Mechanics)
Investigation of the Tonal Acoustic Field of a Transonic Fanstage by Time-Domain CFD-Calculations With Arbitrary Blade Counts
GT 2004; 1763-1773https://doi.org/10.1115/GT2004-54216
Topics:
Acoustics
,
Blades
,
Computational fluid dynamics
,
Flow (Dynamics)
,
Noise (Sound)
,
Boundary-value problems
,
Computer simulation
,
Ducts
,
Engines
Effect of Rotor Tip Speed and Stator Sweep on Rotor-Stator Interaction
GT 2004; 1775-1786https://doi.org/10.1115/GT2004-54293
Topics:
Ducts
,
Guide vanes
,
Noise (Sound)
,
Pressure
,
Rotors
,
Stators
,
Wakes
Marine
Resultant Benefits of Standardized Overhaul Packages for LM2500 Propulsion Gas Turbine Engines in U.S. Navy Applications
GT 2004; 1793-1799https://doi.org/10.1115/GT2004-53456
Topics:
Gas turbines
,
Navy
,
Propulsion
,
Maintenance
,
Engines
,
Ships
,
Corrective actions
,
Generators
,
Military systems
,
Service life (Equipment)
Metallurgical Analysis of Rainbow Rotor Coatings: Analysis of Fleet Blades
GT 2004; 1801-1811https://doi.org/10.1115/GT2004-53461
Topics:
Blades
,
Coatings
,
Metallurgical analysis
,
Rotors
,
Turbines
,
Electroplating
,
Engines
,
Gas turbines
,
High pressure (Physics)
,
Navy
Test and Evaluation of a Gas Turbine Electric Starter System
GT 2004; 1813-1821https://doi.org/10.1115/GT2004-53476
Topics:
Gas turbines
,
Engines
,
Warfare
,
Cycles
,
Electric motors
,
Marine gas turbines
,
Mechanical drives
,
Navy
,
Propulsion
,
Ships
U.S. Navy Refinement of Electronic Fuel Controls and Air Assist Fuel Nozzles to Meet Upgraded Power Requirements for the 501-K34 Marine Gas Turbines
GT 2004; 1833-1838https://doi.org/10.1115/GT2004-53868
Topics:
Fuels
,
Marine gas turbines
,
Navy
,
Nozzles
,
Transients (Dynamics)
,
Testing
,
Control systems
,
Design
,
Gas turbines
,
Generators
Inlet Air Salt Concentration Detection on U.S. Navy Ship Service Gas Turbine Generator Sets
GT 2004; 1839-1844https://doi.org/10.1115/GT2004-53984
Topics:
Gas turbines
,
Generators
,
Navy
,
Ships
,
Fuels
,
Sodium
,
Flames
,
Algorithms
,
Combustion
,
Combustion chambers
Understanding Royal Navy Gas Turbine Sea Water Lubricating Oil Cooler Failures When Caused by Microbial Induced Corrosion (‘SRB’)
GT 2004; 1851-1860https://doi.org/10.1115/GT2004-54063
Topics:
Corrosion
,
Failure
,
Gas turbines
,
Lubricating oils
,
Navy
,
Seawater
,
Engines
,
Bearings
,
Maintenance
,
Water
Thermodynamic Analysis of “Inter-Turbine” and “Intra-Turbine” Reheat for Marine Gas Turbines
GT 2004; 1877-1882https://doi.org/10.1115/GT2004-54174
Topics:
Marine gas turbines
,
Turbines
,
Cycles
,
Combustion
,
Flow (Dynamics)
,
Fuel consumption
,
Gas turbines
,
Ocean energy
,
Power density
,
Propulsion
Insertion of Electrostatically Charged Fuel Atomization Technology Into a U.S. Navy Shipboard Gas Turbine Engine
GT 2004; 1883-1890https://doi.org/10.1115/GT2004-54298
Topics:
Fuels
,
Gas turbines
,
Navy
,
Computer simulation
,
Emissions
,
Fuel injectors
,
Particulate matter
,
Conceptual design
,
Drops
,
Ejectors
USNS LCPL Roy M. Wheat: Zorya DT-59 Gas Turbine Installation and Integration
GT 2004; 1901-1908https://doi.org/10.1115/GT2004-54306
Topics:
Gas turbines
,
Engines
,
Circuits
,
Military systems
,
Navy
,
Ocean liners
,
Propulsion
,
Sensors
,
Vibration monitors
Large-Scale Tests of Pyrotechnically Generated Aerosol Fire Extinguishing Systems for the Protection of Machinery Spaces and Gas Turbine Enclosures in Royal Naval Warships
GT 2004; 1913-1921https://doi.org/10.1115/GT2004-54312
Topics:
Aerosols
,
Fire
,
Gas turbines
,
Machinery
,
Space
,
Fuels
,
Carbon dioxide
,
Fire testing
,
Ignition
,
Navy