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Issues
October 2024
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
Endwall Contouring for Improving Aerodynamic Performance in a High-Pressure Turbine Cascade
J. Turbomach. October 2024, 146(10): 101001.
doi: https://doi.org/10.1115/1.4065260
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Pressure
,
Vortices
,
Turbines
,
Computational fluid dynamics
,
Blades
,
Boundary layers
An Improved Body Force Model to Simulate Blade Loading Variation Under Various Operating Conditions in Transonic Axial Flow Compressor
J. Turbomach. October 2024, 146(10): 101002.
doi: https://doi.org/10.1115/1.4065238
Topics:
Blades
,
Compressors
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Gauge theories (Physics)
,
Reynolds-averaged Navier–Stokes equations
,
Simulation
,
Construction
,
NASA
Characterizing the Unsteady Flow Field in Low-Flow Turbine Operation
J. Turbomach. October 2024, 146(10): 101003.
doi: https://doi.org/10.1115/1.4065243
Topics:
Blades
,
Flow (Dynamics)
,
Pressure
,
Turbines
,
Vibration
,
Excitation
,
Acoustics
,
Rotors
,
Unsteady flow
,
Transients (Dynamics)
Experimental Analysis of the Time-Wise Compressor Fouling Phenomenon
J. Turbomach. October 2024, 146(10): 101004.
doi: https://doi.org/10.1115/1.4065262
Topics:
Blades
,
Compressors
,
Contamination
,
Particulate matter
,
Rotors
,
Wireless power transfer
,
Shapes
On the Secondary Flow System of an Aggressive Inter Compressor Duct
J. Turbomach. October 2024, 146(10): 101005.
doi: https://doi.org/10.1115/1.4065242
Topics:
Compressors
,
Ducts
,
Flow (Dynamics)
,
Pressure
,
Separation (Technology)
,
Boundary layers
,
Vortices
,
Design
,
Struts (Engineering)
,
Fluids
Attenuation of Inlet Distortion Effects on Fans Using Asymmetric Inlet Guide Vanes
J. Turbomach. October 2024, 146(10): 101006.
doi: https://doi.org/10.1115/1.4065288
Topics:
Blades
,
Design
,
Flow (Dynamics)
,
Inlet guide vanes
,
Pressure
,
Rotors
,
Computational fluid dynamics
Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage
Fabian S. Klausmann, Nicklas Kilian, Xiao He, Daniel Spieker, Benedikt Schmidt, Heinz-Peter Schiffer
J. Turbomach. October 2024, 146(10): 101007.
doi: https://doi.org/10.1115/1.4065286
Topics:
Compressors
,
Flow (Dynamics)
,
Leakage
,
Pressure
,
Rotors
,
Stators
,
Leakage flows
The Role of Turbulence Transport in Mechanical Energy Budgets
J. Turbomach. October 2024, 146(10): 101008.
doi: https://doi.org/10.1115/1.4065287
Topics:
Entropy
,
Pressure
,
Turbulence
,
Inflow
,
Energy dissipation
,
Kinetic energy
Strategies for High-Accuracy Measurements of Stage Efficiency for a Cooled Turbine
J. Turbomach. October 2024, 146(10): 101009.
doi: https://doi.org/10.1115/1.4065374
Topics:
Flow (Dynamics)
,
Pressure
,
Temperature
,
Turbines
,
Uncertainty
,
Instrumentation
,
Cooling
,
Annulus
Action Mechanism of Film Extraction on Channel Impingement Cooling for Blade Leading Edge Using Large Eddy Simulation
J. Turbomach. October 2024, 146(10): 101010.
doi: https://doi.org/10.1115/1.4065396
Topics:
Blades
,
Coolants
,
Cooling
,
Flow (Dynamics)
,
Heat transfer
,
Impingement cooling
,
Large eddy simulation
,
Vortices
,
Pressure
,
Film cooling
An Open–Closed Flow Separation in a Compressor Radial Diffuser
J. Turbomach. October 2024, 146(10): 101011.
doi: https://doi.org/10.1115/1.4065413
Technical Briefs
On the Origin of “Rotating Instabilities”—Stability and Frequency Studies of Channel Flows
J. Turbomach. October 2024, 146(10): 104501.
doi: https://doi.org/10.1115/1.4065158
Topics:
Channel flow
,
Compressors
,
Flow (Dynamics)
,
Stability
,
Turbulence
,
Reynolds number
,
Design
Particle Bounce Stick Behavior in the Rotating Frame of Reference
J. Turbomach. October 2024, 146(10): 104502.
doi: https://doi.org/10.1115/1.4065261
Topics:
Particulate matter
,
Centrifugal force
,
Disks
,
Collisions (Physics)
,
Friction
Corner Separation Control Using Sweeping Jet Actuator in a Compressor Cascade
J. Turbomach. October 2024, 146(10): 104503.
doi: https://doi.org/10.1115/1.4065412
