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Proceedings Papers
In This Volume
Volume 1: Turbomachinery
Turbomachinery
Development of a Centrifugal Compressor With a Variable Geometry Split-Ring Pipe Diffuser
GT 1998; V001T01A003https://doi.org/10.1115/98-GT-007
Topics:
Compressors
,
Diffusers
,
Geometry
,
Pipes
,
Stress
,
Surges
,
Design
,
Inlet guide vanes
,
Blades
,
Impellers
Investigation of Periodic Boundary Conditions in Multi-Passage Cascade Flows Using Overset Grids
GT 1998; V001T01A004https://doi.org/10.1115/98-GT-011
Topics:
Boundary-value problems
,
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Blades
,
Algorithms
,
Compressors
,
Errors
,
Transonic flow
,
Turbines
The Influence of Shrouded Stator Cavity Flows on Multistage Compressor Performance
GT 1998; V001T01A005https://doi.org/10.1115/98-GT-012
Topics:
Cavity flows
,
Compressors
,
Stators
,
Leakage
,
Cavities
,
Fluids
,
Pressure
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Rotors
Vortex Simulation of Rotor/Stator Interaction in Turbomachinery
GT 1998; V001T01A006https://doi.org/10.1115/98-GT-015
Topics:
Rotors
,
Simulation
,
Stators
,
Turbomachinery
,
Vortices
,
Wakes
,
Numerical analysis
,
Algorithms
,
Diffusion processes
,
Flow (Dynamics)
The GT24/26 Low Pressure Turbine
GT 1998; V001T01A008https://doi.org/10.1115/98-GT-029
Topics:
Pressure
,
Turbines
,
Design
,
Flow (Dynamics)
,
Combustion chambers
,
Airfoils
,
Blades
,
Compressors
,
Cooling
,
Databases
Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine
GT 1998; V001T01A010https://doi.org/10.1115/98-GT-034
Topics:
Boundary layers
,
Pressure
,
Turbines
,
Flow (Dynamics)
,
Turbulence
,
Bubbles
,
Blades
,
Reynolds number
,
Separation (Technology)
,
Eddies (Fluid dynamics)
Investigation of the 3-D Flow Structure in a High-Speed Annular Compressor Cascade for Tip Clearance Effects
GT 1998; V001T01A012https://doi.org/10.1115/98-GT-039
Topics:
Cascades (Fluid dynamics)
,
Clearances (Engineering)
,
Compressors
,
Flow (Dynamics)
,
Blades
,
Flow measurement
,
Pressure
,
Probes
Experimental and Numerical Investigation of Flapping Wing Propulsion and its Application for Boundary Layer Control
GT 1998; V001T01A014https://doi.org/10.1115/98-GT-046
Topics:
Boundary layers
,
Propulsion
,
Wings
,
Airfoils
,
Flow (Dynamics)
,
Vortices
,
Wakes
,
Water tunnels
,
Computation
,
Flat plates
A Numerical Study of the Three-Dimensional Turbulent Flow in the Impeller of a High-Speed Centrifugal Compressor
GT 1998; V001T01A017https://doi.org/10.1115/98-GT-049
Topics:
Compressors
,
Impellers
,
Turbulence
,
Flow (Dynamics)
,
Geometry
,
Modeling
,
Clearances (Engineering)
,
Computational fluid dynamics
,
Leakage
,
Numerical analysis
An AGARD Working Group Study of 3D Navier-Stokes Codes Applied to Single Turbomachinery Blade Rows
GT 1998; V001T01A018https://doi.org/10.1115/98-GT-050
Topics:
Blades
,
Turbomachinery
,
Turbulence
,
Design
,
Boundary layers
,
Cascades (Fluid dynamics)
,
Computers
,
Density
,
Energetics
,
Flow (Dynamics)
Prediction and Measurement of Rotating Stall Cells in an Axial Compressor
GT 1998; V001T01A020https://doi.org/10.1115/98-GT-067
Topics:
Compressors
,
Flow (Dynamics)
,
Momentum
,
Pressure
,
Blades
,
Computation
,
Computer simulation
,
Flow visualization
,
Fluids
,
Inertia (Mechanics)
Design and Testing of Swept and Leaned Outlet Guide Vanes to Reduce Stator-Strut-Splitter Aerodynamic Flow Interactions
GT 1998; V001T01A021https://doi.org/10.1115/98-GT-070
Topics:
Aerodynamic flow
,
Design
,
Guide vanes
,
Stators
,
Struts (Engineering)
,
Testing
,
Flow (Dynamics)
,
Engines
,
Pressure
,
Stability
Physics of Airfoil Clocking in a High-Speed Axial Compressor
GT 1998; V001T01A024https://doi.org/10.1115/98-GT-082
Topics:
Airfoils
,
Compressors
,
Physics
,
Wakes
,
Stators
,
Turbulence
,
Blades
,
Mach number
,
Rotors
,
Aerodynamics
Flow Measurements Behind the Inlet Guide Vane of a Centrifugal Compressor
GT 1998; V001T01A025https://doi.org/10.1115/98-GT-086
Topics:
Compressors
,
Flow measurement
,
Inlet guide vanes
,
Impellers
,
Flow (Dynamics)
,
Pressure
,
Probes
,
Stress
,
Blades
,
Cylinders
Experimental and Computational Investigation of Stepped Tip Gap Effects on the Flowfield of a Transonic Axial-Flow Compressor Rotor
GT 1998; V001T01A026https://doi.org/10.1115/98-GT-090
Topics:
Axial flow
,
Compressors
,
Rotors
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Geometry
,
Computational fluid dynamics
,
Design
,
Engineers
,
Inlet guide vanes
Physical Explanations of Tip Leakage Flow Field in an Axial Compressor Rotor
GT 1998; V001T01A027https://doi.org/10.1115/98-GT-091
Topics:
Compressors
,
Leakage flows
,
Rotors
,
Vortices
,
Leakage
,
Boundary layers
,
Suction
,
Vorticity
,
Computer simulation
,
Diffusion (Physics)
Detailed Measurements Within a Selection of Pipe Diffusers for Centrifugal Compressors
GT 1998; V001T01A028https://doi.org/10.1115/98-GT-092
Topics:
Compressors
,
Diffusers
,
Pipes
,
Flow (Dynamics)
,
Design
,
Impellers
,
Pressure
,
Pressure transducers
IGV-Rotor Interactions in a 4-Stage Axial Compressor
GT 1998; V001T01A029https://doi.org/10.1115/98-GT-093
Topics:
Compressors
,
Inlet guide vanes
,
Rotors
,
Pressure
,
Flow (Dynamics)
,
Probes
,
Blades
,
Design
,
Industrial design
,
Stators
Effects of the Rotor Tip Leakage in a Transonic Turbine With Long Blades
GT 1998; V001T01A032https://doi.org/10.1115/98-GT-096
Topics:
Blades
,
Leakage
,
Rotors
,
Turbines
,
Flow (Dynamics)
,
Wind tunnels
,
Approximation
,
Design
,
Engineering simulation
,
Flow measurement
Practical Use of 3D Inverse Method for Compressor Blade Design
GT 1998; V001T01A035https://doi.org/10.1115/98-GT-115
Topics:
Blades
,
Compressors
,
Design
,
Flow (Dynamics)
,
Geometry
,
Manufacturing
,
Pressure
,
Rotors
A Viscous Transonic Inverse Design Method for Turbomachinery Blades: Part I — 2D Cascades
GT 1998; V001T01A037https://doi.org/10.1115/98-GT-125
Topics:
Blades
,
Design methodology
,
Turbomachinery
,
Design
,
Pressure
,
Shapes
,
Stators
,
Geometry
,
Turbines
,
Algorithms
The Effect of the Inlet Boundary Layer on the Tip Flow Field in a Transonic Fan Rotor
GT 1998; V001T01A041https://doi.org/10.1115/98-GT-130
Topics:
Boundary layers
,
Flow (Dynamics)
,
Rotors
,
Pressure
,
Computer simulation
,
Diffusion (Physics)
,
Fluids
,
Lasers
,
Leakage
,
Momentum
Design and Development of a Nine Stage Axial Flow Compressor for Industrial Gas Turbines
GT 1998; V001T01A042https://doi.org/10.1115/98-GT-140
Topics:
Axial flow
,
Design
,
Industrial gases
,
Turbines
,
Compressors
,
Instrumentation
,
Air Force
,
Aircraft engines
,
Airfoils
,
Blades
Aerodynamic Performance of an Axial Compressor Stage With Variable Rotor Blades and Variable Inlet Guide Vanes
GT 1998; V001T01A044https://doi.org/10.1115/98-GT-151
Topics:
Blades
,
Compressors
,
Inlet guide vanes
,
Rotors
,
Axial flow
,
Flow (Dynamics)
,
Pressure
,
Stators
,
Design
,
Flow separation
Performance Analysis in a Subsonic Radial Diffuser
GT 1998; V001T01A045https://doi.org/10.1115/98-GT-153
Topics:
Diffusers
,
Flow (Dynamics)
,
Design
,
Pressure
,
Computer software
,
Impellers
,
Outflow
,
Shapes
,
Steady state
Improved Model for the Design and Analysis of Centrifugal Compressor Volutes
GT 1998; V001T01A046https://doi.org/10.1115/98-GT-187
Topics:
Compressors
,
Design
,
Pressure
,
Diffusers
,
Flow (Dynamics)
,
Impellers
,
Flow measurement
Endwall Blockage in Axial Compressors
S. Arif Khalid, Amrit S. Khalsa, Ian A. Waitz, Choon S. Tan, Edward M. Greitzer, Nicholas A. Cumpsty, John J. Adamczyk, Frank E. Marble
GT 1998; V001T01A047https://doi.org/10.1115/98-GT-188
Topics:
Compressors
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Design
,
Blades
,
Boundary layers
,
Computer simulation
,
Pressure
,
Wind tunnels
Impact of Variable-Geometry Stator Hub Leakage in a Low Speed Axial Compressor
GT 1998; V001T01A049https://doi.org/10.1115/98-GT-194
Topics:
Compressors
,
Geometry
,
Leakage
,
Stators
,
Blades
,
Design
,
Clearances (Engineering)
,
Design engineering
,
Engines
,
Leakage flows
Analysis of Tip Leakage Effects in a High Subsonic Annular Compressor Cascade
GT 1998; V001T01A050https://doi.org/10.1115/98-GT-195
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Leakage
,
Blades
,
Clearances (Engineering)
,
Vortices
,
Computation
,
Flow (Dynamics)
,
High pressure (Physics)
,
Lasers
A Family of Designs for Aspirated Compressors
GT 1998; V001T01A051https://doi.org/10.1115/98-GT-196
Topics:
Compressors
,
Pressure
,
Fluids
,
Design
,
Blades
,
Boundary layers
,
Engines
,
Flow (Dynamics)
,
Suction
,
Diffusion (Physics)
A Prediction Model for Separated-Flow Transition
GT 1998; V001T01A052https://doi.org/10.1115/98-GT-237
Topics:
Flow (Dynamics)
,
Separation (Technology)
,
Bubbles
,
Airfoils
,
Reynolds number
,
Turbulence
,
Accounting
,
Boundary layers
,
Displacement
,
Flat plates
The Role of Tip Leakage Vortex Breakdown in Compressor Rotor Aerodynamics
GT 1998; V001T01A054https://doi.org/10.1115/98-GT-239
Topics:
Aerodynamics
,
Compressors
,
Leakage
,
Rotors
,
Vortices
,
Pressure
,
Blades
,
Bubbles
,
Flow (Dynamics)
,
Suction
A Numerical Study of the Influence of Grid Refinement and Turbulence Modelling on the Flow Field Inside a Highly Loaded Turbine Cascade
GT 1998; V001T01A055https://doi.org/10.1115/98-GT-240
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Modeling
,
Turbines
,
Turbulence
,
Resolution (Optics)
,
Design
,
Turbomachinery
,
Computation
,
Reynolds number
Simulation of Vortex Shedding in a Turbine Stage
GT 1998; V001T01A057https://doi.org/10.1115/98-GT-242
Topics:
Simulation
,
Turbines
,
Vortex shedding
,
Blades
,
Frequency response
,
Pressure
,
Wakes
,
Cascades (Fluid dynamics)
,
Flow simulation
,
Shock waves
Unsteady Heat Transfer in Stator-Rotor Interaction by Two Equation Turbulence Model
GT 1998; V001T01A058https://doi.org/10.1115/98-GT-243
Topics:
Heat transfer
,
Rotors
,
Stators
,
Turbulence
,
Pressure
,
Blades
,
Coolants
,
Turbines
,
Computer simulation
,
Dimensions
Excitation Mechanism for Standing Stall of Centrifugal Compressors
GT 1998; V001T01A060https://doi.org/10.1115/98-GT-245
Topics:
Compressors
,
Excitation
,
Waves
,
Flow (Dynamics)
,
Fluids
,
Impellers
,
Blades
,
Bubbles
,
Pressure
,
Design
Boundary Layer Transition at High Levels of Free Stream Turbulence
GT 1998; V001T01A063https://doi.org/10.1115/98-GT-248
Topics:
Boundary layers
,
Turbulence
,
Blades
,
Flow (Dynamics)
,
Flow visualization
,
Fluctuations (Physics)
,
Gas turbines
,
Modeling
,
Tunnels
,
Wind
Investigation of Unsteady Flow Phenomena in a Counterrotating Ducted Propfan
GT 1998; V001T01A066https://doi.org/10.1115/98-GT-251
Topics:
Unsteady flow
,
Rotors
,
Pressure
,
Pressure measurement
,
Wakes
,
Blades
,
Lasers
,
Reflection
,
Shock waves
,
Simulation
Numerical Modeling of Unsteady Flow Through a Turbomachine Stage
GT 1998; V001T01A068https://doi.org/10.1115/98-GT-253
Topics:
Computer simulation
,
Turbomachinery
,
Unsteady flow
,
Rotors
,
Stators
,
Numerical analysis
,
Turbulence
,
Blades
,
Boundary-value problems
,
Flow (Dynamics)
Experimental and Computational Study of the Unsteady Flow in a 1.5 Stage Axial Turbine With Emphasis on the Secondary Flow in the Second Stator
GT 1998; V001T01A069https://doi.org/10.1115/98-GT-254
Topics:
Flow (Dynamics)
,
Stators
,
Turbines
,
Unsteady flow
,
Blades
,
Axial flow
,
Cross-flow
,
Engineering simulation
,
Mach number
,
Machinery
Numerical Simulation of the Flow Through the Return Channel of Multi-Stage Centrifugal Compressors
GT 1998; V001T01A070https://doi.org/10.1115/98-GT-255
Topics:
Compressors
,
Computer simulation
,
Flow (Dynamics)
,
Design
,
Turbulence
,
Separation (Technology)
,
Stress
,
Algebra
,
Machinery
,
Pressure
The Effect of Inlet Boundary Layer Thickness on the Flow Within an Annular S-Shaped Duct
GT 1998; V001T01A072https://doi.org/10.1115/98-GT-260
Topics:
Boundary layers
,
Ducts
,
Flow (Dynamics)
,
Compressors
,
Pressure
,
Geometry
,
Struts (Engineering)
,
Vortices
,
Design
,
Engines
A Comparison of Measured and Predicted Unsteadiness in a Transonic Fan
GT 1998; V001T01A074https://doi.org/10.1115/98-GT-274
Topics:
Blades
,
Flow (Dynamics)
,
Fluctuations (Physics)
,
Pressure
,
Stators
Flow Characteristics of an Annular Intercooler-Diffuser for Gas Turbines
GT 1998; V001T01A076https://doi.org/10.1115/98-GT-283
Topics:
Diffusers
,
Flow (Dynamics)
,
Gas turbines
,
Pressure
,
Compressors
,
Stress
,
Air flow
,
Annulus
,
Conceptual design
,
Heat
Effects of Compressibility and Turbulence Level on Bypass Transition
GT 1998; V001T01A078https://doi.org/10.1115/98-GT-286
Topics:
Compressibility
,
Turbulence
,
Mach number
,
Boundary layers
,
Flat plates
,
Flow (Dynamics)
,
Heat transfer
,
Reynolds number
,
Shapes
Wavelet Analysis of Transitional Flow Data Under High Free-Stream Turbulence Conditions
GT 1998; V001T01A079https://doi.org/10.1115/98-GT-289
Topics:
Flow (Dynamics)
,
Turbulence
,
Wavelets
,
Fluctuations (Physics)
,
Boundary layers
,
Shear stress
,
Uncertainty
,
Emission spectroscopy
,
Kinetic energy
,
Signals
Unsteady Wake Effects on Boundary Layer Transition and Heat Transfer Characteristics of a Turbine Blade
GT 1998; V001T01A080https://doi.org/10.1115/98-GT-291
Topics:
Boundary layers
,
Heat transfer
,
Turbine blades
,
Wakes
,
Cascades (Fluid dynamics)
,
Heat transfer coefficients
,
Liquid crystals
,
Pressure
,
Probes
,
Suction
Investigations of Turbulent Flow in a Centrifugal Compressor Vaned Diffuser by 3-Component Laser Velocimetry
GT 1998; V001T01A082https://doi.org/10.1115/98-GT-300
Topics:
Compressors
,
Diffusers
,
Laser velocimetry
,
Turbulence
,
Flow (Dynamics)
,
Impellers
,
Fluctuations (Physics)
,
Stress
,
Computational fluid dynamics
,
Mach number
Effect of Upstream Rotor Vortical Disturbances on the Time-Average Performance of Axial Compressor Stators: Part 1 — Framework of Technical Approach and Wake-Stator Blade Interactions
GT 1998; V001T01A084https://doi.org/10.1115/98-GT-312
Topics:
Blades
,
Compressors
,
Rotors
,
Stators
,
Wakes
,
Wake turbulence
,
Vortices
,
Flow (Dynamics)
,
Leakage
,
Approximation
Effect of Upstream Rotor Vortical Disturbances on the Time-Average Performance of Axial Compressor Stators: Part 2 — Rotor Tip Vortex/Streamwise Vortex-Stator Blade Interactions
GT 1998; V001T01A085https://doi.org/10.1115/98-GT-313
Topics:
Blades
,
Compressors
,
Rotors
,
Stators
,
Vortices
,
Wake turbulence
,
Wakes
,
Flow (Dynamics)
,
Leakage
,
Approximation
Refined k-ϵ Turbulence Model Q3D-Predictions in Compressor Cascades at Design and Off-Design
GT 1998; V001T01A086https://doi.org/10.1115/98-GT-322
Topics:
Compressors
,
Design
,
Turbulence
,
Equilibrium (Physics)
,
Flow (Dynamics)
,
Cascades (Fluid dynamics)
,
Shock (Mechanics)
,
Turbomachinery
,
Accounting
,
Blades
Three-Dimensional Flow Predictions in Axial-Flow Turbine Cascades
GT 1998; V001T01A087https://doi.org/10.1115/98-GT-325
Topics:
Axial flow
,
Flow (Dynamics)
,
Turbines
,
Cascades (Fluid dynamics)
,
Computation
,
Blades
,
Boundary layers
,
Pressure
Experimental Evaluation of the High-to-Low Speed Transformation Process for a Highly Loaded Core Compressor Stage
GT 1998; V001T01A089https://doi.org/10.1115/98-GT-334
Topics:
Compressors
,
Flow (Dynamics)
,
Blades
,
Rotors
,
Stators
,
Annulus
,
Boundary layers
,
Clearances (Engineering)
,
Corners (Structural elements)
,
Design
Periodic Transition on an Axial Compressor Stator — Incidence and Clocking Effects: Part II — Transition Onset Predictions
GT 1998; V001T01A091https://doi.org/10.1115/98-GT-364
Topics:
Compressors
,
Stators
,
Boundary layers
,
Turbulence
,
Airfoils
,
Blades
,
Computation
,
Flow (Dynamics)
,
Pressure
,
Separation (Technology)
Investigation of Pre-Stall Mode and Pip Inception in High Speed Compressors Through the Use of Correlation Integral
GT 1998; V001T01A092https://doi.org/10.1115/98-GT-365
Topics:
Compressors
,
Dynamics (Mechanics)
,
Flow (Dynamics)
,
Pressure
,
Algorithms
,
Filtration
,
Stall inception
,
Acoustics
,
Blades
,
Machinery
Mach Number Effects on Turbine Blade Transition Length Prediction
GT 1998; V001T01A094https://doi.org/10.1115/98-GT-367
Topics:
Mach number
,
Turbine blades
,
Heat transfer
,
Turbulence
,
Accounting
,
Film cooling
,
Flow (Dynamics)
,
Rotors
,
Stators
Experimental Investigation of Unsteady Flow Phenomena in a Centrifugal Compressor Vaned Diffuser of Variable Geometry
GT 1998; V001T01A095https://doi.org/10.1115/98-GT-368
Topics:
Compressors
,
Diffusers
,
Geometry
,
Unsteady flow
,
Pressure
,
Fluctuations (Physics)
,
Impellers
,
Suction
,
Flow (Dynamics)
,
Surges
The Effect of Hub Leakage Flow in a Transonic Compressor Stator
GT 1998; V001T01A099https://doi.org/10.1115/98-GT-424
Topics:
Compressors
,
Leakage flows
,
Stators
,
Corners (Structural elements)
,
Blades
,
Separation (Technology)
,
Cavities
,
Flow (Dynamics)
,
Leakage
,
Rotors
Strut Influences Within a Diffusing Annular S-Shaped Duct
GT 1998; V001T01A100https://doi.org/10.1115/98-GT-425
Topics:
Ducts
,
Struts (Engineering)
,
Flow (Dynamics)
,
Turbines
,
Diffusers
,
Gas turbines
,
Bearings
,
Cooling
,
Engines
,
Lubrication
Surge in a Low-Speed Radial Compressor
GT 1998; V001T01A101https://doi.org/10.1115/98-GT-426
Topics:
Compressors
,
Surges
,
Flow (Dynamics)
,
Engineering simulation
,
Oscillations
,
Pressure
,
Simulation
,
Diffusers
,
Lumped parameter models
,
Shapes
Genetic Algorithm Based Strategies for Radial Flow Impeller Design
GT 1998; V001T01A102https://doi.org/10.1115/98-GT-427
Topics:
Design
,
Genetic algorithms
,
Impellers
,
Radial flow
,
Flow (Dynamics)
,
Blades
,
Optimization
,
Boundary layers
,
Flow simulation
,
Geometry
Numerical Calculation of Three-Dimensional Euler Flow Through a Transonic Test Turbine Stage
GT 1998; V001T01A103https://doi.org/10.1115/98-GT-428
Topics:
Flow (Dynamics)
,
Turbines
,
Blades
,
Boundary-value problems
,
Design
,
Turbomachinery
,
Fourier analysis
,
Geometry
,
Inflow
,
Machine dynamics
Flow Measurement in a Multistage Large Scale Low Speed Axial Flow Research Compressor
GT 1998; V001T01A104https://doi.org/10.1115/98-GT-432
Topics:
Axial flow
,
Compressors
,
Flow measurement
,
Flow (Dynamics)
,
Design
,
Aerodynamics
,
Calibration
,
Computational fluid dynamics
,
Construction
,
Data acquisition
CFD Analysis of High Pressure Turbines
GT 1998; V001T01A105https://doi.org/10.1115/98-GT-453
Separated-Flow Transition: Part 1 — Experimental Methodology and Mode Classification
GT 1998; V001T01A107https://doi.org/10.1115/98-GT-461
Topics:
Flow (Dynamics)
,
Pressure gradient
,
Separation (Technology)
,
Boundary layers
,
Bubbles
,
Displacement
,
Exterior walls
,
Flat plates
,
Pressure
,
Turbulence
Separated-Flow Transition: Part 2 — Experimental Results
GT 1998; V001T01A108https://doi.org/10.1115/98-GT-462
Topics:
Flow (Dynamics)
,
Boundary layers
,
Bubbles
,
Pressure gradient
,
Emission spectroscopy
,
Flat plates
,
Geometry
,
Pressure
,
Reynolds number
,
Shear stress
An Experimental Study of Tip Clearance Flow in a Radial Inflow Turbine
GT 1998; V001T01A110https://doi.org/10.1115/98-GT-467
Topics:
Clearances (Engineering)
,
Flow (Dynamics)
,
Inflow
,
Turbines
,
Leakage
,
Leakage flows
,
Rotors
,
Wire
,
Flow visualization
,
Pressure measurement
Effects of Inlet Flow Field Conditions on the Performance of Centrifugal Compressor Diffusers: Part 1 — Discrete-Passage Diffuser
GT 1998; V001T01A111https://doi.org/10.1115/98-GT-473
Topics:
Compressors
,
Diffusers
,
Flow (Dynamics)
,
Pressure
,
Mach number
,
Axial flow
,
Boundary layers
,
Flow instability
,
Momentum
,
Test facilities
Stall Inception in the Compressor System of a Turbofan Engine
GT 1998; V001T01A113https://doi.org/10.1115/98-GT-475
Topics:
Compressors
,
Engines
,
Stall inception
,
Turbofans
,
Rotors
,
Filtration
,
Flow (Dynamics)
,
Pressure
,
Density
,
Flow instability
Measurement and Computation of Energy Separation in the Vortical Wake Flow of a Turbine Nozzle Cascade
GT 1998; V001T01A115https://doi.org/10.1115/98-GT-477
Topics:
Cascades (Fluid dynamics)
,
Computation
,
Nozzles
,
Separation (Technology)
,
Turbines
,
Wakes
,
Flow (Dynamics)
,
Mach number
,
Probes
,
Temperature
Influence of Vane-Blade Spacing on Transonic Turbine Stage Aerodynamics: Part 1 — Time-Averaged Data and Analysis
Brian L. Venable, Robert A. Delaney, Judy A. Busby, Roger L. Davis, Daniel J. Dorney, Michael G. Dunn, Charles W. Haldeman, Reza S. Abhari
GT 1998; V001T01A116https://doi.org/10.1115/98-GT-481
Topics:
Aerodynamics
,
Blades
,
Turbines
,
Airfoils
,
Pressure
,
Pressure sensors
,
Shock (Mechanics)
,
Tunnels
Influence of Vane-Blade Spacing on Transonic Turbine Stage Aerodynamics: Part II — Time-Resolved Data and Analysis
Judy A. Busby, Roger L. Davis, Daniel J. Dorney, Michael G. Dunn, Charles W. Haldeman, Reza S. Abhari, Brian L. Venable, Robert A. Delaney
GT 1998; V001T01A117https://doi.org/10.1115/98-GT-482
Topics:
Aerodynamics
,
Blades
,
Turbines
,
Pressure
,
Flow (Dynamics)
,
Pressure transducers
,
Wakes
,
Airfoils
,
Computation
,
Pressure measurement
Characteristics of One Stage Radial Centrifugal Turbine
GT 1998; V001T01A118https://doi.org/10.1115/98-GT-494
Topics:
Turbines
,
Shells
,
Cascades (Fluid dynamics)
,
Design
,
Flow (Dynamics)
,
Fluid dynamics
,
Mach number
,
Pressure
,
Rotors
,
Shapes
Inlet and Exit Flow Characteristics of Mixed Flow Turbines
GT 1998; V001T01A119https://doi.org/10.1115/98-GT-495
Topics:
Flow (Dynamics)
,
Turbines
,
Design
,
Rotors
,
Blades
,
High pressure (Physics)
,
Kinetic energy
,
Laser Doppler anemometry
,
Steady state
,
Stress
3D Rans Calculations of Flow Through Turbine Volutes
GT 1998; V001T01A120https://doi.org/10.1115/98-GT-496
Topics:
Flow (Dynamics)
,
Reynolds-averaged Navier–Stokes equations
,
Turbines
,
Mesh generation
,
Shapes
,
Boundary-value problems
,
Compressors
,
Design
,
Modeling
,
Outflow
On 3D Inverse Design of Centrifugal Compressor Impellers With Splitter Blades
GT 1998; V001T01A122https://doi.org/10.1115/98-GT-507
Topics:
Blades
,
Compressor impellers
,
Design
,
Design methodology
,
Impellers
,
Shapes
Steady and Unsteady Three-Dimensional Flow Field Downstream of an Embedded Stator in a Multistage Axial Flow Compressor: Part 1 — Unsteady Velocity Field
GT 1998; V001T01A126https://doi.org/10.1115/98-GT-521
Topics:
Axial flow
,
Flow (Dynamics)
,
Stators
,
Probes
,
Rotors
,
Blades
,
Compressors
,
Fluctuations (Physics)
,
Temperature
,
Unsteady flow
Steady and Unsteady Three Dimensional Flow Field Downstream of an Embedded Stator in a Multistage Axial Flow Compressor: Part 2 — Composite Flow Field
GT 1998; V001T01A127https://doi.org/10.1115/98-GT-522
Topics:
Axial flow
,
Composite materials
,
Flow (Dynamics)
,
Stators
,
Pressure
,
Probes
,
Suction
,
Temperature
,
Wakes
,
Clearances (Engineering)
Steady and Unsteady Three Dimensional Flow Field Downstream of an Embedded Stator in a Multistage Axial Flow Compressor: Part 3 — Deterministic Stress and Heat-Flux Distribution and Average-Passage Equation System
GT 1998; V001T01A128https://doi.org/10.1115/98-GT-523
Topics:
Axial flow
,
Flow (Dynamics)
,
Heat flux
,
Stators
,
Stress
,
Shear stress
,
Wakes
,
Modeling
,
Rotors
,
Shear (Mechanics)
Predictions of Turbulent Flow in a Turbine Stator/Rotor Passage
GT 1998; V001T01A129https://doi.org/10.1115/98-GT-524
Topics:
Rotors
,
Stators
,
Turbines
,
Turbulence
,
Computation
,
Blades
,
Flow (Dynamics)
,
Pressure
,
Kinetic energy
,
Interpolation
Non-Axisymmetric Endwall Profiling in a Turbine Rotor Blade
GT 1998; V001T01A130https://doi.org/10.1115/98-GT-525
Topics:
Blades
,
Rotors
,
Turbines
,
Pressure
,
Computational fluid dynamics
,
Flow (Dynamics)
,
Cascades (Fluid dynamics)
,
Coolants
,
Design
,
Leakage
Unsteady Flow in a Single Stage Turbine
GT 1998; V001T01A131https://doi.org/10.1115/98-GT-531
Topics:
Turbines
,
Unsteady flow
,
Pressure
,
Blades
,
Fluctuations (Physics)
,
Heat transfer
,
Rotors
,
Computer simulation
,
Flow (Dynamics)
,
High pressure (Physics)
Control of Shock Structure and Secondary Flow Field Inside Transonic Compressor Rotors Through Aerodynamic Sweep
GT 1998; V001T01A132https://doi.org/10.1115/98-GT-561
Topics:
Compressors
,
Flow (Dynamics)
,
Rotors
,
Shock (Mechanics)
,
Design
,
Numerical analysis
,
Blades
,
Fluids
,
Momentum
,
Navier-Stokes equations
Numerical Investigation of Wake Interaction in a Low Pressure Turbine
GT 1998; V001T01A134https://doi.org/10.1115/98-GT-563
Topics:
Pressure
,
Turbines
,
Wakes
,
Boundary layers
,
Turbulence
,
Eddies (Fluid dynamics)
,
Flow (Dynamics)
,
Fluctuations (Physics)
,
Mach number
,
Rotors
Time Resolved HWA Measurements of the OTL Flow Field From a Shrouded Turbine HP Rotor Blade
GT 1998; V001T01A135https://doi.org/10.1115/98-GT-564
Topics:
Blades
,
Flow (Dynamics)
,
Rotors
,
Turbines
,
Computational fluid dynamics
,
Annulus
,
Clearances (Engineering)
,
Geometry
,
Leakage
,
Nozzle guide vanes
Sweep in a Transonic Fan Rotor: Part 1 — 3D Geometry Package
GT 1998; V001T01A136https://doi.org/10.1115/98-GT-578
Topics:
Geometry
,
Rotors
,
Blades
,
Approximation
,
Compressors
,
Design
,
Machining
,
Manufacturing
,
Optimization
,
Shapes
Leakage Effects in the Rotor Tip-Clearance Region of a Multistage Axial Compressor: Part 1 — Innovative Experiments
GT 1998; V001T01A139https://doi.org/10.1115/98-GT-591
Topics:
Clearances (Engineering)
,
Compressors
,
Leakage
,
Rotors
,
Flow (Dynamics)
,
Computational fluid dynamics
,
Engineering simulation
,
Flight
,
Lasers
,
Modeling
An Experimental Investigation of System Effects in Axial Flow Compressors
GT 1998; V001T01A141https://doi.org/10.1115/98-GT-593
Topics:
Axial flow
,
Compressors
,
Stability
,
Compression
,
Design
,
Modeling
,
Probes
,
Rotors
3D Flow Field Measurement Around a Rotating Stall Cell
GT 1998; V001T01A142https://doi.org/10.1115/98-GT-594
Topics:
Flow (Dynamics)
,
Rotors
,
Annulus
,
Axial flow
,
Compressors
,
Modeling
,
Radial flow
,
Turbulence
,
Wire