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Journal Articles

A Data-Centric Approach to Loss Mechanisms

Alistair C. Senior, Robert J. Miller
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2024, 146(4): 041007.
Paper No: TURBO-23-1233
https://doi.org/10.1115/1.4064167
Published Online: December 15, 2023
View Article titled, A Data-Centric Approach to Loss Mechanisms
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Topics: Design, Flow (Dynamics), Machine learning, Pressure, Wedges, Compressors, Wakes, Blades
Journal Articles

The Influence of Boundary Layer State and Trailing Edge Wedge Angle on the Aerodynamic Performance of Transonic Turbine Blades

A. D. Rossiter, G. Pullan, A. P. Melzer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2023, 145(4): 041008.
Paper No: TURBO-22-1242
https://doi.org/10.1115/1.4055868
Published Online: November 7, 2022
View Article titled, The Influence of Boundary Layer State and Trailing Edge Wedge Angle on the Aerodynamic Performance of Transonic Turbine Blades
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Topics: Boundary layers, Flow (Dynamics), Mach number, Pressure, Reynolds number, Switches, Vortex shedding, Wedges, Design, Turbine blades
Journal Articles

New Concept for Design in Turbomachinery Applications Using Full RANS Gradient Methodology

Armando Del Rio, Ernesto Casartelli, Benno Fleischli, Luca Mangani
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2023, 145(4): 041009.
Paper No: TURBO-22-1256
https://doi.org/10.1115/1.4055869
Published Online: November 7, 2022
View Article titled, New Concept for Design in Turbomachinery Applications Using Full RANS Gradient Methodology
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Topics: Compressors, Computational fluid dynamics, Deformation, Design, Diffusers, Flow (Dynamics), Geometry, Machinery, Optimization, Pressure
Journal Articles

Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions

Ce Liang, Yu Rao, Jianian Chen, Peng Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2022, 144(7): 071007.
Paper No: TURBO-21-1122
https://doi.org/10.1115/1.4053488
Published Online: February 25, 2022
View Article titled, Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions
Open the PDF for Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions in another window
Topics: Cooling, Flow (Dynamics), Heat transfer, Reynolds number, Rotation, Wedges, Temperature
Journal Articles

Measurement Drift in 3-Hole Yaw Pressure Probes From 5 µ m Sand Fouling at 1050 °C

Edward J. Turner, Matthew F. Bogdan, Tyler M. O’Connell, Wing F. Ng, Kevin T. Lowe, Loren Crook, Richard Stevenson, James Roberts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2021, 143(3): 031009.
Paper No: TURBO-20-1214
https://doi.org/10.1115/1.4050069
Published Online: March 1, 2021
View Article titled, Measurement Drift in 3-Hole Yaw Pressure Probes From 5 µ m Sand Fouling at 1050 °C
Open the PDF for Measurement Drift in 3-Hole Yaw Pressure Probes From 5 µ m Sand Fouling at 1050 °C in another window
Topics: Calibration, Flow (Dynamics), Probes, Sands, Yaw, Wedges, Errors
Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101008.
Paper No: TURBO-20-1028
https://doi.org/10.1115/1.4047778
Published Online: September 15, 2020
View Article titled, Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability
Open the PDF for Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability in another window
Topics: Airfoils, Blades, Design, Electromagnetic scattering, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Measurement uncertainty, Optimization
Journal Articles

Analysis of the Honeywell Uncertified Research Engine With Ice Crystal Cloud Ingestion at Simulated Altitudes

Philip C. E. Jorgenson, Joseph P. Veres, Samaun Nili, Shashwath R. Bommireddy, Kenneth L. Suder
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2020, 142(6): 061006.
Paper No: TURBO-20-1039
https://doi.org/10.1115/1.4047187
Published Online: May 28, 2020
View Article titled, Analysis of the Honeywell Uncertified Research Engine With Ice Crystal Cloud Ingestion at Simulated Altitudes
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Topics: Engines, Ice, Temperature, Stators, Compressors, Wedges, Particulate matter, Inlet guide vanes, Flow (Dynamics), Wall temperature
Journal Articles

Numerical Investigation of Low Solidity Vaned Diffuser Performance in a High-Pressure Centrifugal Compressor—Part III: Tandem Vanes

JongSik Oh, Charles W. Buckley, Giri L. Agrawal
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2012, 134(6): 061025.
https://doi.org/10.1115/1.4006300
Published Online: September 4, 2012
View Article titled, Numerical Investigation of Low Solidity Vaned Diffuser Performance in a High-Pressure Centrifugal Compressor—Part III: Tandem Vanes
Open the PDF for Numerical Investigation of Low Solidity Vaned Diffuser Performance in a High-Pressure Centrifugal Compressor—Part III: Tandem Vanes in another window
Topics: Compressors, Design, Diffusers, Flow (Dynamics), High pressure (Physics), Pressure, Impellers, Wedges, Chords (Trusses)
Journal Articles

Numerical and Experimental Investigation of Turning Flow Effects on Innovative Pin Fin Arrangements for Trailing Edge Cooling Configurations

C. Bianchini, B. Facchini, F. Simonetti, L. Tarchi, S. Zecchi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2012, 134(2): 021005.
https://doi.org/10.1115/1.4003230
Published Online: June 22, 2011
View Article titled, Numerical and Experimental Investigation of Turning Flow Effects on Innovative Pin Fin Arrangements for Trailing Edge Cooling Configurations
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Topics: Blades, Cooling, Ducts, Fins, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Pins (Engineering), Pressure, Turbulence
Journal Articles

Experimental Investigation of Unsteady Flow Phenomena in a Centrifugal Compressor Vaned Diffuser of Variable Geometry

F. Justen, K. U. Ziegler, H. E. Gallus
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1999, 121(4): 763–771.
https://doi.org/10.1115/1.2836730
Published Online: October 1, 1999
View Article titled, Experimental Investigation of Unsteady Flow Phenomena in a Centrifugal Compressor Vaned Diffuser of Variable Geometry
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Topics: Compressors, Diffusers, Geometry, Unsteady flow, Pressure, Fluctuations (Physics), Impellers, Suction, Flow (Dynamics), Surges
Journal Articles

Influence of Leading-Edge Geometry on Profile Losses in Turbines at Off-Design Incidence: Experimental Results and an Improved Correlation

M. W. Benner, S. A. Sjolander, S. H. Moustapha
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1997, 119(2): 193–200.
https://doi.org/10.1115/1.2841101
Published Online: April 1, 1997
View Article titled, Influence of Leading-Edge Geometry on Profile Losses in Turbines at Off-Design Incidence: Experimental Results and an Improved Correlation
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Topics: Design, Geometry, Turbines, Blades, Wedges, Cascades (Fluid dynamics), Turbine blades
Journal Articles

The Development of Fast Response Aerodynamic Probes for Flow Measurements in Turbomachinery

R. W. Ainsworth, J. L. Allen, J. J. M. Batt
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1995, 117(4): 625–634.
https://doi.org/10.1115/1.2836581
Published Online: October 1, 1995
View Article titled, The Development of Fast Response Aerodynamic Probes for Flow Measurements in Turbomachinery
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Topics: Flow measurement, Probes, Turbomachinery, Semiconductors (Materials), Design, Flow (Dynamics), Transients (Dynamics), Turbines, Lasers, Mach number
Journal Articles

On Fast-Response Probes: Part 2—Aerodynamic Probe Design Studies

H. J. Humm, C. R. Gossweiler, G. Gyarmathy
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1995, 117(4): 618–624.
https://doi.org/10.1115/1.2836580
Published Online: October 1, 1995
View Article titled, On Fast-Response Probes: Part 2—Aerodynamic Probe Design Studies
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Topics: Design, Probes, Errors, Flow (Dynamics), Wedges, Yaw, Calibration, Circular cylinders, Turbomachinery, Pressure
Journal Articles

Low Aspect Ratio Transonic Rotors: Part 2—Influence of Location of Maximum Thickness on Transonic Compressor Performance

A. R. Wadia, C. H. Law
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1993, 115(2): 226–239.
https://doi.org/10.1115/1.2929227
Published Online: April 1, 1993
View Article titled, Low Aspect Ratio Transonic Rotors: Part 2—Influence of Location of Maximum Thickness on Transonic Compressor Performance
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Topics: Compressors, Rotors, Design, Chords (Trusses), Flow (Dynamics), Aerodynamic flow, Blades, Ice, Pressure, Shock (Mechanics)