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Issues
February 2024
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
On the Use of Pressure-Sensitive Paint to Determine the Rim Sealing Effectiveness
J. Turbomach. February 2024, 146(2): 021001.
doi: https://doi.org/10.1115/1.4063754
Topics:
Cavities
,
Flow (Dynamics)
,
Paints
,
Pressure
,
Rotors
,
Sealing (Process)
,
Stators
,
Wheels
Impact of the Purge Flow Density Ratio on the Rim Sealing Effectiveness in Hot Gas Ingestion Measurements
J. Turbomach. February 2024, 146(2): 021002.
doi: https://doi.org/10.1115/1.4063755
Topics:
Carbon dioxide
,
Cavities
,
Density
,
Flow (Dynamics)
,
Pressure
,
Rotors
,
Sealing (Process)
,
Stators
,
Disks
,
Annulus
Computational Aeroacoustics for a Cold, Non-Ideally Expanded Aerospike Nozzle
J. Turbomach. February 2024, 146(2): 021003.
doi: https://doi.org/10.1115/1.4063877
Topics:
Acoustics
,
Flow (Dynamics)
,
Noise (Sound)
,
Nozzles
,
Shear (Mechanics)
,
Shock (Mechanics)
,
Pressure
,
Aerodynamic noise
,
Oscillations
,
Waves
Tail-Integrated Boundary Layer Ingesting Propulsion Systems for Turbo-Electric Aircraft
J. Turbomach. February 2024, 146(2): 021004.
doi: https://doi.org/10.1115/1.4063930
Topics:
Aircraft
,
Boundary layers
,
Design
,
Flow (Dynamics)
,
Nozzles
,
Propulsion systems
,
Mach number
A Numerical Test Rig for Turbomachinery Flows Based on Large Eddy Simulations With a High-Order Discontinuous Galerkin Scheme—Part I: Sliding Interfaces and Unsteady Row Interactions
J. Turbomach. February 2024, 146(2): 021005.
doi: https://doi.org/10.1115/1.4063734
Topics:
Cascades (Fluid dynamics)
,
Flow (Dynamics)
,
Mortar
,
Pressure
,
Simulation
,
Turbulence
,
Vortices
,
Large eddy simulation
,
Wakes
,
Computational fluid dynamics
A Numerical Test Rig for Turbomachinery Flows Based on Large Eddy Simulations With a High-Order Discontinuous Galerkin Scheme—Part II: Shock Capturing and Transonic Flows
Bjoern F. Klose, Christian Morsbach, Michael Bergmann, Alexander Hergt, Joachim Klinner, Sebastian Grund, Edmund Kügeler
J. Turbomach. February 2024, 146(2): 021006.
doi: https://doi.org/10.1115/1.4063827
A Numerical Test Rig for Turbomachinery Flows Based on Large Eddy Simulations With a High-Order Discontinuous Galerkin Scheme—Part III: Secondary Flow Effects
J. Turbomach. February 2024, 146(2): 021007.
doi: https://doi.org/10.1115/1.4063511
Topics:
Blades
,
Flow (Dynamics)
,
Pressure
,
Wakes
,
Boundary layers
,
Turbulence
,
Suction
,
Reynolds number
,
Inflow
,
Generators
Time-Averaged Aerodynamics of a High-Speed Low-Pressure Turbine Cascade With Cavity Purge and Unsteady Wakes
J. Turbomach. February 2024, 146(2): 021008.
doi: https://doi.org/10.1115/1.4063878
Topics:
Cascades (Fluid dynamics)
,
Cavities
,
Flow (Dynamics)
,
Pressure
,
Blades
Understanding Thermal Unsteadiness in Engine Representative Flows and Improved Methodologies for Derived Heat Transfer Calculations Using Thin-Film Gauges
J. Turbomach. February 2024, 146(2): 021009.
doi: https://doi.org/10.1115/1.4063735
Topics:
Gages
,
Heat transfer
,
Temperature
,
Thin films
,
Wall temperature
,
Engines
,
Heat flux
,
Flow (Dynamics)
,
Nozzle guide vanes
,
Rotors
Aerodynamic and Thermal Field Development of Cooled Transonic HP NGV
J. Turbomach. February 2024, 146(2): 021010.
doi: https://doi.org/10.1115/1.4063879
Topics:
Computational fluid dynamics
,
Flow (Dynamics)
,
Kinetic energy
,
Nozzle guide vanes
,
Pressure
,
Wakes
,
Whirls
,
Temperature
,
Turbulence
Design of Aerodynamically Balanced Transonic Compressor Rotors
J. Turbomach. February 2024, 146(2): 021011.
doi: https://doi.org/10.1115/1.4063881
Topics:
Blades
,
Design
,
Rotors
,
Compressors
,
Shock (Mechanics)
,
Flow (Dynamics)
Study on Additive Effect of Film Cooling Effectiveness in Two Rows of Fan-Shaped Holes
J. Turbomach. February 2024, 146(2): 021012.
doi: https://doi.org/10.1115/1.4063922
Topics:
Coolants
,
Film cooling
,
Flow (Dynamics)
