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Issues
July 2022
ISSN 0889-504X
EISSN 1528-8900
In this Issue
Research Papers
The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames
J. Turbomach. July 2022, 144(7): 071001.
doi: https://doi.org/10.1115/1.4053235
Topics:
Cavities
,
Film cooling
,
Flow (Dynamics)
,
Heat transfer
,
Heat transfer coefficients
,
Struts (Engineering)
,
Cooling
,
Turbines
,
Density
,
Heat flux
Improved Prediction of Losses With Large Eddy Simulation in a Low-Pressure Turbine
J. Turbomach. July 2022, 144(7): 071002.
doi: https://doi.org/10.1115/1.4053234
Topics:
Pressure
,
Turbulence
,
Wakes
,
Separation (Technology)
,
Flow (Dynamics)
,
Blades
,
Turbines
,
Suction
,
Emission spectroscopy
,
Spectroscopy
Surface Heater Fabrication Using Micro-Lithography for Transpiration Cooling Heat Transfer Coefficient Measurements
J. Turbomach. July 2022, 144(7): 071003.
doi: https://doi.org/10.1115/1.4053233
Topics:
Adiabatic cooling
,
Coolants
,
Heat transfer
,
Heat transfer coefficients
,
Lithography
,
Manufacturing
,
Transpiration
,
Steady state
,
Film cooling
,
Design
Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring
Patrick K. Dubois, Alexandre Landry-Blais, Rym Gazzah, Sani Sivić, Vladimir Brailovski, Mathieu Picard
J. Turbomach. July 2022, 144(7): 071004.
doi: https://doi.org/10.1115/1.4053232
Topics:
Additive manufacturing
,
Cooling
,
Design
,
Fins
,
Flow (Dynamics)
,
Friction
,
Heat transfer
,
Turbines
,
Ceramics
,
Pins (Engineering)
Flow Check and Adiabatic Effectiveness Measurements on Traditionally Versus Additively Manufactured Film-Cooling Holes
J. Turbomach. July 2022, 144(7): 071005.
doi: https://doi.org/10.1115/1.4053289
Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Swirl Multi-Pass Channel With Convergent Jet Slots
J. Turbomach. July 2022, 144(7): 071006.
doi: https://doi.org/10.1115/1.4053487
Topics:
Flow (Dynamics)
,
Heat transfer
,
Pressure
,
Swirling flow
Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions
J. Turbomach. July 2022, 144(7): 071007.
doi: https://doi.org/10.1115/1.4053488
Topics:
Cooling
,
Flow (Dynamics)
,
Heat transfer
,
Reynolds number
,
Rotation
,
Wedges
,
Temperature
Film Cooling Effectiveness Measurement of Fan-Shaped Holes Manufactured Using Electrical Discharge Machining Technique
J. Turbomach. July 2022, 144(7): 071008.
doi: https://doi.org/10.1115/1.4053236
Topics:
Coolants
,
Electrical discharge machining
,
Film cooling
,
Manufacturing
,
Diffusers
,
Pressure
,
Flat plates
,
Flow (Dynamics)
,
Reynolds number
A Simplified Method for the Deposition Rate Assessment on the Vanes of a Multistage Axial-Flow Compressor
J. Turbomach. July 2022, 144(7): 071009.
doi: https://doi.org/10.1115/1.4053288
Topics:
Compressors
,
Particulate matter
,
Flow (Dynamics)
Effective Clearance and Differential Gapping Impact on Seal Flutter Modeling and Validation
J. Turbomach. July 2022, 144(7): 071010.
doi: https://doi.org/10.1115/1.4053290
A Contra-Rotating Open Rotor Noise Reduction Methodology by Using Anhedral Blade Tip
J. Turbomach. July 2022, 144(7): 071011.
doi: https://doi.org/10.1115/1.4053384
Topics:
Blades
,
Noise (Sound)
,
Rotors
,
Noise control
One-Dimensional Modeling for Pulsed Flow Twin-Entry Turbine
J. Turbomach. July 2022, 144(7): 071012.
doi: https://doi.org/10.1115/1.4053489
Topics:
Flow (Dynamics)
,
Modeling
,
Pressure
,
Rotors
,
Turbines
,
Computational fluid dynamics
Exploring Topology Optimization for High Pressure Turbine Blade Tips
J. Turbomach. July 2022, 144(7): 071013.
doi: https://doi.org/10.1115/1.4053917
Topics:
Blades
,
Design
,
Optimization
,
Topology
,
High pressure (Physics)
,
Turbines
,
Pressure
,
Flow (Dynamics)
,
Parametrization
Effect of Spanwise Hole-to-Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl-Stabilized Can Combustor
J. Turbomach. July 2022, 144(7): 071015.
doi: https://doi.org/10.1115/1.4054442
Topics:
Combustion chambers
,
Cooling
,
Flow (Dynamics)
,
Coolants
,
Temperature