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Issues
May 2025
In Progress
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
A Study of Loss Model Parameter Sensitivity in Compressor Unsteady Flow Simulations
J. Turbomach. May 2025, 147(5): 051001.
doi: https://doi.org/10.1115/1.4066912
Topics:
Compressors
,
Flow (Dynamics)
,
Friction
,
Unsteady flow
,
Impellers
,
Transients (Dynamics)
Film-Cooling Performance Comparison of Blade Tips With a Trailing Edge, Pressure Side Cutback, or a Suction Side Squealer in a Transonic Linear Cascade
J. Turbomach. May 2025, 147(5): 051002.
doi: https://doi.org/10.1115/1.4066911
Topics:
Blades
,
Coolants
,
Cooling
,
Density
,
Film cooling
,
Leakage flows
,
Pressure
,
Suction
,
Cascades (Fluid dynamics)
Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test
Jim Hickey, Joseph Counte, Jaebin Lee, Silvia Araguás Rodríguez, Kieron Rai, Kidon Lee, Younggi Mun, Solon Karagiannopoulos, Giwon Hong, Jörg P. Feist
J. Turbomach. May 2025, 147(5): 051003.
doi: https://doi.org/10.1115/1.4066910
Topics:
Coatings
,
Engines
,
Temperature
,
Turbines
,
Resolution (Optics)
,
Calibration
,
Photoluminescence
,
Coating processes
The Development of Machine Learning Models for Radial Compressor Monitoring With Instability Detection
Lorenzo Carrattieri, Carlo Cravero, Davide Marsano, Emiliano Valenti, Vishnu Sishtla, Chaitanya Halbe
J. Turbomach. May 2025, 147(5): 051004.
doi: https://doi.org/10.1115/1.4066918
Topics:
Compressors
,
Diffusers
,
Machine learning
,
Probes
,
Signals
,
Surges
,
Pressure
,
Stability
,
Computational fluid dynamics
,
Algorithms
Fan Non-Synchronous Forced Vibration Under Crosswind
J. Turbomach. May 2025, 147(5): 051005.
doi: https://doi.org/10.1115/1.4066915
Topics:
Blades
,
Flow (Dynamics)
,
Separation (Technology)
,
Vibration
,
Excitation
,
Signals
,
Pressure
,
Rotors
,
Computational fluid dynamics
Enhancing Total Temperature Measurement Accuracy: Calibration Procedures and Novel Two-Wire Probes
J. Turbomach. May 2025, 147(5): 051006.
doi: https://doi.org/10.1115/1.4066964
Topics:
Calibration
,
Errors
,
Heat conduction
,
Probes
,
Temperature
,
Thermocouples
,
Wire
,
Flow (Dynamics)
,
Temperature measurement
Noise Source Identification for the Unsteady Low-Pressure Turbine Flow Fields
J. Turbomach. May 2025, 147(5): 051007.
doi: https://doi.org/10.1115/1.4066917
Topics:
Flow (Dynamics)
,
Noise (Sound)
,
Pressure
,
Rotors
,
Stators
,
Turbines
,
Turbulence
,
Principal component analysis
,
Blades
A Digital Engineering Analysis of an Additively-Manufactured Turbine Vane
J. Turbomach. May 2025, 147(5): 051008.
doi: https://doi.org/10.1115/1.4066987
Topics:
Additive manufacturing
,
Airfoils
,
Design
,
Geometry
,
Pressure
,
Turbines
,
Flow (Dynamics)
,
Digital engineering
,
Simulation
,
Hardware
Heat Transfer Enhancement in Pulsating Flows: A Bayesian Approach to Experimental Correlations
J. Turbomach. May 2025, 147(5): 051009.
doi: https://doi.org/10.1115/1.4067031
Topics:
Flow (Dynamics)
,
Heat transfer
,
Pipes
,
Polynomials
,
Pulsatile flow
,
Temperature
,
Cities
,
Heat transfer coefficients
Mode Analysis for the Rotating Aerodynamic Disturbance of a Transonic Fan
J. Turbomach. May 2025, 147(5): 051010.
doi: https://doi.org/10.1115/1.4067025
Effect of Ceramic Matrix Composites on the Thermal Efficiency of a Power Generation Turbine
J. Turbomach. May 2025, 147(5): 051011.
doi: https://doi.org/10.1115/1.4067026
Topics:
Ceramic matrix composites
,
Coolants
,
Cooling
,
Cycles
,
Temperature
,
Thermal efficiency
,
Turbines
,
Modeling
,
Compressors
,
Energy generation
On Intake–Compressor Interactions Within an Integrated Propulsion System
J. Turbomach. May 2025, 147(5): 051012.
doi: https://doi.org/10.1115/1.4066916
Topics:
Compressors
,
Ducts
,
Engines
,
Flow (Dynamics)
,
Pressure
,
Unsteady flow
,
Instrumentation
Model for Local Cavitation Instabilities in Two-Bladed Turbopump Inducers
J. Turbomach. May 2025, 147(5): 051013.
doi: https://doi.org/10.1115/1.4067027
Topics:
Blades
,
Cavitation
,
Flow (Dynamics)
,
Leakage
,
Vortices
,
Cavities
,
Oscillations
