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Issues
October 1990
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
Highly Loaded Axial Flow Compressors: History and Current Developments
J. Turbomach. October 1990, 112(4): 567–578.
doi: https://doi.org/10.1115/1.2927695
Topics:
Axial flow
,
Compressors
,
Diffusion (Physics)
,
Mach number
,
Aircraft
,
Gas turbines
,
Power stations
,
Weight (Mass)
Aerodynamic Performance of a Scale-Model, Counterrotating Unducted Fan
J. Turbomach. October 1990, 112(4): 579–586.
doi: https://doi.org/10.1115/1.2927696
Three-Dimensional Relief in Turbomachinery Blading
J. Turbomach. October 1990, 112(4): 587–596.
doi: https://doi.org/10.1115/1.2927697
Topics:
Turbomachinery
,
Flow (Dynamics)
,
Cascades (Fluid dynamics)
,
Airfoils
,
Compressors
,
Axial flow
,
Boundary layers
,
Design
,
Pressure
,
Pressure measurement
Tip Leakage Losses in a Linear Turbine Cascade
J. Turbomach. October 1990, 112(4): 599–608.
doi: https://doi.org/10.1115/1.2927700
Topics:
Cascades (Fluid dynamics)
,
Leakage
,
Turbines
,
Blades
,
Kinetic energy
,
Leakage flows
,
Chords (Trusses)
,
Flow (Dynamics)
Development of the Tip-Leakage Flow Downstream of a Planar Cascade of Turbine Blades: Vorticity Field
J. Turbomach. October 1990, 112(4): 609–617.
doi: https://doi.org/10.1115/1.2927701
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Leakage
,
Turbine blades
,
Vorticity
,
Vortices
,
Blades
,
Chords (Trusses)
,
Diffusion (Physics)
,
Leakage flows
Secondary Loss Generation in a Linear Cascade of High-Turning Turbine Blades
J. Turbomach. October 1990, 112(4): 618–624.
doi: https://doi.org/10.1115/1.2927702
Topics:
Cascades (Fluid dynamics)
,
Turbine blades
,
Turning
,
Probes
,
Boundary layers
,
Flow (Dynamics)
,
Shear stress
,
Blades
,
Pressure
,
Viscosity
Comparison of Steady and Unsteady Secondary Flows in a Turbine Stator Cascade
J. Turbomach. October 1990, 112(4): 625–632.
doi: https://doi.org/10.1115/1.2927703
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Stators
,
Turbines
,
Rotors
,
Wakes
,
Blades
,
Vortices
,
Fluids
,
Rods
Inlet Skew and the Growth of Secondary Losses and Vorticity in a Turbine Cascade
J. Turbomach. October 1990, 112(4): 633–642.
doi: https://doi.org/10.1115/1.2927704
Topics:
Cascades (Fluid dynamics)
,
Turbines
,
Vorticity
,
Axial flow
,
Flow (Dynamics)
Mach Number Effects on Secondary Flow Development Downstream of a Turbine Cascade
J. Turbomach. October 1990, 112(4): 643–651.
doi: https://doi.org/10.1115/1.2927705
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Mach number
,
Turbines
,
Vortices
,
Vorticity
,
Blades
,
Chords (Trusses)
,
Compressibility
,
Kinetic energy
A Secondary Flow Calculation Method for Single-Stage Axial Transonic Flow Compressors, Including Shock-Secondary Flow Interaction
J. Turbomach. October 1990, 112(4): 652–668.
doi: https://doi.org/10.1115/1.2927706
Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part 1—Quasi-Steady Flow Field and Comparison With Steady-State Data
J. Turbomach. October 1990, 112(4): 669–678.
doi: https://doi.org/10.1115/1.2927707
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Rotors
,
Stators
,
Steady state
,
Blades
,
Boundary layers
,
Corners (Structural elements)
,
Wakes
Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part 2—Unsteady Flow and Pressure Field
J. Turbomach. October 1990, 112(4): 679–688.
doi: https://doi.org/10.1115/1.2927708
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Unsteady flow
,
Blades
,
Boundary layers
,
Sensors
Modeling Unsteady Transition and Its Effects on Profile Loss
J. Turbomach. October 1990, 112(4): 691–701.
doi: https://doi.org/10.1115/1.2927712
Topics:
Blades
,
Boundary layers
,
Inflow
,
Modeling
,
Turbine blades
,
Turbomachinery
,
Wakes
On the Mechanism of Dangerous Blade Vibration Due to Blade Flow Interactions on Centrifugal Compressors
J. Turbomach. October 1990, 112(4): 702–713.
doi: https://doi.org/10.1115/1.2927713
Topics:
Blades
,
Compressors
,
Flow (Dynamics)
,
Vibration
,
Pressure
,
Stress
,
Resonance
,
Corners (Structural elements)
,
Diffusers
,
Displacement
An Euler Solution for Unsteady Flows Around Oscillating Blades
J. Turbomach. October 1990, 112(4): 714–722.
doi: https://doi.org/10.1115/1.2927714
Topics:
Blades
,
Unsteady flow
,
Cascades (Fluid dynamics)
,
Aeroelasticity
,
Computation
,
Computers
,
Damping
,
Deformation
,
Flat plates
,
Flux (Metallurgy)
Self-Excited Oscillation of Transonic Flow Around an Airfoil in Two-Dimensional Channels
J. Turbomach. October 1990, 112(4): 723–731.
doi: https://doi.org/10.1115/1.2927715
Unsteady Aerodynamic Damping Measurement of Annular Turbine Cascade With High Deflection in Transonic Flow
J. Turbomach. October 1990, 112(4): 732–740.
doi: https://doi.org/10.1115/1.2927716
Topics:
Cascades (Fluid dynamics)
,
Damping
,
Deflection
,
Transonic flow
,
Turbines
,
Flutter (Aerodynamics)
,
Blades
,
Aerodynamics
,
Flow (Dynamics)
,
Fluid-dynamic forces
Parametric Trends in the Flutter of Advanced Turboprops
J. Turbomach. October 1990, 112(4): 741–750.
doi: https://doi.org/10.1115/1.2927717
Topics:
Flutter (Aerodynamics)
,
Testing
,
Blades
,
Cascades (Fluid dynamics)
,
Construction
,
Wings
Optical Measurement of Unducted Fan Blade Deflections
J. Turbomach. October 1990, 112(4): 751–758.
doi: https://doi.org/10.1115/1.2927718
Topics:
Blades
,
Deflection
,
Optical measurement
,
Errors
,
Computers
,
Helium-neon lasers
,
Propellers
,
Reflectance
,
Signals
,
Wind tunnels
The Aerodynamics of an Oscillating Cascade in a Compressible Flow Field
J. Turbomach. October 1990, 112(4): 759–767.
doi: https://doi.org/10.1115/1.2927719
Topics:
Aerodynamics
,
Cascades (Fluid dynamics)
,
Compressible flow
,
Airfoils
,
Mach number
,
Oscillations
,
Fourier transforms
,
NASA
,
Pressure
,
Torsion
Annular Cascade Study of Low Back-Pressure Supersonic Fan Blade Flutter
J. Turbomach. October 1990, 112(4): 768–777.
doi: https://doi.org/10.1115/1.2927720
Topics:
Blades
,
Cascades (Fluid dynamics)
,
Flutter (Aerodynamics)
,
Pressure
,
Aerodynamics
,
Flow (Dynamics)
,
Fluid-dynamic forces
,
Oscillations
,
Shock waves
,
Suction
Blade Vibration With Nonlinear Tip Constraint: Model Development
J. Turbomach. October 1990, 112(4): 778–785.
doi: https://doi.org/10.1115/1.2927721
Topics:
Blades
,
Model development
,
Vibration
,
Disks
,
Excitation
,
Stress
,
Turbine blades
Effect of Weak Swirling Flow on Film Cooling Performance
J. Turbomach. October 1990, 112(4): 786–791.
doi: https://doi.org/10.1115/1.2927722
Topics:
Film cooling
,
Swirling flow
,
Pipes
,
Cooling
,
Flow (Dynamics)
,
Temperature distribution
,
Turbulence
Discussions
Discussion: “Three-Dimensional Relief in Turbomachinery Blading” (Wadia, A. R., and Beacher, B. F., 1990, ASME J. Turbomach., 112, pp. 587–596)
J. Turbomach. October 1990, 112(4): 596–598.
doi: https://doi.org/10.1115/1.2927698
Topics:
Turbomachinery
Closure to “Discussion of ‘Three-Dimensional Relief in Turbomachinery Blading’” (1990, ASME J. Turbomach., 112, pp. 596–598)
J. Turbomach. October 1990, 112(4): 598.
doi: https://doi.org/10.1115/1.2927699
Topics:
Turbomachinery
Discussion: “Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part 2—Unsteady Flow and Pressure Field” (Schulz, H. D., Gallus, H. E., and Lakshminarayana, B., 1990, ASME J. Turbomach., 112, pp. 679–688)
J. Turbomach. October 1990, 112(4): 688–689.
doi: https://doi.org/10.1115/1.2927709
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Unsteady flow
Discussion: “Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part 2—Unsteady Flow and Pressure Field” (Schulz, H. D., Gallus, H. E., and Lakshminarayana, B., 1990, ASME J. Turbomach., 112, pp. 679–688)
J. Turbomach. October 1990, 112(4): 689.
doi: https://doi.org/10.1115/1.2927710
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Unsteady flow
Closure to “Discussions of ‘Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part 2—Unsteady Flow and Pressure Field’” (1990, ASME J. Turbomach., 112, pp. 688–689)
J. Turbomach. October 1990, 112(4): 690.
doi: https://doi.org/10.1115/1.2927711
Topics:
Cascades (Fluid dynamics)
,
Compressors
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Unsteady flow
Technical Briefs
Predictions of Aerodynamic Performance of Wells Turbines From Aerofoil Data
J. Turbomach. October 1990, 112(4): 792–795.
doi: https://doi.org/10.1115/1.2927723
Topics:
Airfoils
,
Turbines
,
Wells
,
Wind tunnels
A Note on Efficiency Sensitivity to Tip Clearance Changes in Axial Flow Compressors
J. Turbomach. October 1990, 112(4): 795–796.
doi: https://doi.org/10.1115/1.2927724
Topics:
Axial flow
,
Clearances (Engineering)
,
Compressors