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Issues
January 2023
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
A Data-Driven Tip Flow Loss Prediction Method for a Transonic Fan Under Boundary Layer Ingesting Inflow Distortion
J. Turbomach. January 2023, 145(1): 011001.
doi: https://doi.org/10.1115/1.4055439
Topics:
Annulus
,
Blades
,
Design
,
Flow (Dynamics)
,
Inflow
,
Physics
,
Rotors
,
Computational fluid dynamics
,
Boundary layers
,
Errors
High-Fidelity Simulation Study of the Unsteady Flow Effects on High-Pressure Turbine Blade Performance
J. Turbomach. January 2023, 145(1): 011002.
doi: https://doi.org/10.1115/1.4055576
Topics:
Blades
,
Boundary layers
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Suction
,
Turbulence
,
Wakes
,
High pressure (Physics)
Study on Effects of Spanwise-Expansion Parameters on Film Cooling Effectiveness of Diffusion Shaped Hole Configurations
J. Turbomach. January 2023, 145(1): 011003.
doi: https://doi.org/10.1115/1.4055440
Topics:
Diffusion (Physics)
,
Film cooling
,
Flow (Dynamics)
,
Momentum
,
Computer simulation
,
Coolants
,
Cooling
Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures
J. Turbomach. January 2023, 145(1): 011004.
doi: https://doi.org/10.1115/1.4055443
Topics:
Blades
,
Chords (Trusses)
,
Cooling
,
Film cooling
,
Flow (Dynamics)
,
Magnetic resonance
,
Turbine blades
,
Engines
,
Fins
,
Impingement cooling
Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities
J. Turbomach. January 2023, 145(1): 011005.
doi: https://doi.org/10.1115/1.4055449
Topics:
Cavities
,
Disks
,
Flow (Dynamics)
,
Plumes (Fluid dynamics)
,
Temperature
,
Heat transfer
,
Fluids
,
Pressure
,
Buoyancy
Use of Multiple Tracer Gases to Quantify Vane Trailing Edge Flow Into Turbine Rim Seals
J. Turbomach. January 2023, 145(1): 011006.
doi: https://doi.org/10.1115/1.4055445
Topics:
Cavities
,
Flow (Dynamics)
,
Turbines
,
Cooling
,
Gases
,
Sealing (Process)
Theoretical Considerations for Scaling Convection in Overall Effectiveness Experiments
J. Turbomach. January 2023, 145(1): 011007.
doi: https://doi.org/10.1115/1.4055446
Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors
Gary D. Lock, Richard W. Jackson, Mikolaj Pernak, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Hui Tang, James A. Scobie
J. Turbomach. January 2023, 145(1): 011008.
doi: https://doi.org/10.1115/1.4055448
Topics:
Buoyancy
,
Cavities
,
Compressors
,
Disks
,
Flow (Dynamics)
,
Heat transfer
,
Temperature
,
Heat flux
,
Fluids
,
Heat conduction
A Fluid–Structure Interaction Tool Using a Van der Pol-Based Reduced-Order Model for Buffet and Nonsynchronous Vibrations
J. Turbomach. January 2023, 145(1): 011009.
doi: https://doi.org/10.1115/1.4055447
Topics:
Cycles
,
Cylinders
,
Fluid structure interaction
,
Fluids
,
Locks (Waterways)
,
Oscillations
,
Phase shift
,
Simulation
,
Vibration
,
Turbomachinery
An Improved Particle Impact Model by Accounting for Rate of Strain and Stochastic Rebound
J. Turbomach. January 2023, 145(1): 011010.
doi: https://doi.org/10.1115/1.4055498
Topics:
Flow (Dynamics)
,
Particulate matter
,
Temperature
,
Yield strength
,
Particle collisions
,
Accounting
Assessment of Low Engine Order Excitation of a Contaminated Turbocharger Radial Turbine Stage Using a Nozzle Ring Only Computational Model
J. Turbomach. January 2023, 145(1): 011011.
doi: https://doi.org/10.1115/1.4055499
Topics:
Blades
,
Excitation
,
Nozzles
,
Turbines
,
Engines
,
Rotors
,
Computational fluid dynamics
,
Simulation
,
Turbochargers
,
Contamination
Vortex Unsteadiness in the Endwall Region of a High-Lift Low-Pressure Turbine Passage
J. Turbomach. January 2023, 145(1): 011012.
doi: https://doi.org/10.1115/1.4055444
Topics:
Flow (Dynamics)
,
Vortices
,
Pressure
,
Turbines
,
Fluctuations (Physics)
Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part 1: Aerodynamic Performance
J. Turbomach. January 2023, 145(1): 011013.
doi: https://doi.org/10.1115/1.4055441
Topics:
Blades
,
Cavities
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Leakage
,
Leakage flows
,
Mach number
,
Pressure
,
Robustness
,
Suction
Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance
J. Turbomach. January 2023, 145(1): 011014.
doi: https://doi.org/10.1115/1.4055442
Topics:
Blades
,
Cavities
,
Clearances (Engineering)
,
Flow (Dynamics)
,
Heat flux
,
Heat transfer
,
Pressure
,
Robustness
,
Suction
,
Temperature
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