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Issues
May 2023
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part I: Change in Expansion Ratio
J. Turbomach. May 2023, 145(5): 051001.
doi: https://doi.org/10.1115/1.4055642
Topics:
Blades
,
Combustion chambers
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Stators
,
Temperature
,
Turbines
,
Aerodynamics
The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects
J. Turbomach. May 2023, 145(5): 051002.
doi: https://doi.org/10.1115/1.4055643
Topics:
Blades
,
Combustion chambers
,
Flow (Dynamics)
,
Rotors
,
Stators
,
Temperature
,
Turbines
,
Swirling flow
,
Pressure
,
Aerodynamics
Investigation of Surge in a Transonic Centrifugal Compressor With Vaned Diffuser—Part I: Surge Signature
J. Turbomach. May 2023, 145(5): 051003.
doi: https://doi.org/10.1115/1.4055866
Topics:
Compressors
,
Diffusers
,
Surges
,
Impellers
,
Pressure
Investigation of Surge in a Transonic Centrifugal Compressor With Vaned Diffuser: Part II—Correlation With Subcomponent Characteristics
J. Turbomach. May 2023, 145(5): 051004.
doi: https://doi.org/10.1115/1.4055865
Topics:
Compressors
,
Diffusers
,
Flow (Dynamics)
,
Impellers
,
Pressure
,
Stability
,
Surges
,
Mach number
,
Shock (Mechanics)
Unsteady Structure of Compressor Tip Leakage Flows
J. Turbomach. May 2023, 145(5): 051005.
doi: https://doi.org/10.1115/1.4055769
Topics:
Blades
,
Flow (Dynamics)
,
Separation (Technology)
,
Simulation
,
Turbulence
,
Corners (Structural elements)
,
Compressors
,
Stators
,
Bubbles
,
Suction
Analysis of Turbomachinery Averaging Techniques
J. Turbomach. May 2023, 145(5): 051006.
doi: https://doi.org/10.1115/1.4056057
Topics:
Entropy
,
Flow (Dynamics)
,
Pressure
,
Turbines
,
Turbomachinery
,
Computational fluid dynamics
,
Simulation
Some Properties of the Exit Velocity Triangle of a Radial Compressor Impeller
J. Turbomach. May 2023, 145(5): 051007.
doi: https://doi.org/10.1115/1.4056088
Topics:
Flow (Dynamics)
,
Impellers
,
Diffusers
,
Design
Numerical Investigations on Effect of Inflow Parameters on Development of Secondary Flow Field for Linear Low-Pressure Turbine Cascade
J. Turbomach. May 2023, 145(5): 051008.
doi: https://doi.org/10.1115/1.4056093
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Inflow
,
Pressure
,
Turbines
,
Turbulence
,
Vortices
,
Design
,
Blades
Numerical Investigations on the Rotating Stall in an Axial Compressor and Its Control by Flow Injection at Casing
J. Turbomach. May 2023, 145(5): 051009.
doi: https://doi.org/10.1115/1.4056090
Topics:
Compressors
,
Flow (Dynamics)
,
Flow control
,
Rotors
,
Blades
,
Simulation
,
Pressure
,
Ejectors
,
Computational fluid dynamics
An Investigation of Non-Linear Surge Characteristic in a High-Speed Centrifugal Compressor
J. Turbomach. May 2023, 145(5): 051010.
doi: https://doi.org/10.1115/1.4056089
Topics:
Compressors
,
Diffusers
,
Flow (Dynamics)
,
Impellers
,
Pressure
,
Surges
,
Stability
Effects of Upstream Wakes on the Boundary Layer Over a Low-Pressure Turbine Blade
Luca De Vincentiis, Kristina Ðurović, Davide Lengani, Daniele Simoni, Jan Pralits, Dan S. Henningson, Ardeshir Hanifi
J. Turbomach. May 2023, 145(5): 051011.
doi: https://doi.org/10.1115/1.4056108
Topics:
Blades
,
Boundary layers
,
Cylinders
,
Flow (Dynamics)
,
Pressure
,
Suction
,
Turbine blades
,
Turbulence
,
Wakes
,
Boundary-value problems
Impact of Trailing Edge Overhang Length on the Loss Characteristics of Fully Cooled Transonic Nozzle Guide Vanes
J. Turbomach. May 2023, 145(5): 051012.
doi: https://doi.org/10.1115/1.4056056
Topics:
Boundary layers
,
Computational fluid dynamics
,
Flow (Dynamics)
,
Geometry
,
Pressure
,
Vortex shedding
,
Wakes
,
Coolants
,
Design
,
Nozzle guide vanes
Aeromechanical Optimization of Scalloping in Mixed Flow Turbines
J. Turbomach. May 2023, 145(5): 051013.
doi: https://doi.org/10.1115/1.4056087
Topics:
Blades
,
Design
,
Flow (Dynamics)
,
Optimization
,
Rotors
,
Turbines
,
Vortices
,
Computational fluid dynamics
,
Cavities
,
Stress
Impacts of Pin Fin Shape and Spacing on Heat Transfer and Pressure Losses
J. Turbomach. May 2023, 145(5): 051014.
doi: https://doi.org/10.1115/1.4056092
Topics:
Friction
,
Heat transfer
,
Pins (Engineering)
,
Pressure
,
Shapes
,
Surface roughness
,
Flow (Dynamics)
,
Diamonds
,
Additive manufacturing
Unpacking Intermineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet
J. Turbomach. May 2023, 145(5): 051015.
doi: https://doi.org/10.1115/1.4056153
Topics:
Dust
,
Minerals
,
Quartz
,
Temperature
,
Gypsum
,
Gas turbines
,
Particulate matter
Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance
J. Turbomach. May 2023, 145(5): 051016.
doi: https://doi.org/10.1115/1.4056698
Topics:
Cavities
,
Compressors
,
Flow (Dynamics)
,
Leakage
,
Leakage flows
,
Stators
,
Cavity flows
,
Design
,
Temperature
