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Journal Articles

Impact of Ceramic Matrix Composite Topology on Overall Effectiveness

Ryan D. Edelson, Karen A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2023, 145(3): 031016.
Paper No: TURBO-22-1262
https://doi.org/10.1115/1.4055749
Published Online: November 3, 2022
View Article titled, Impact of Ceramic Matrix Composite Topology on Overall Effectiveness
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Topics: Ceramic matrix composites, Film cooling, Flow (Dynamics), Topology, Coolants, Cooling
Journal Articles

The Unsteady Topology of Corner Separations

Ivo Dawkins, James Taylor, Xavier Ottavy, Rob Miller
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111001.
Paper No: TURBO-21-1255
https://doi.org/10.1115/1.4054676
Published Online: July 4, 2022
View Article titled, The Unsteady Topology of Corner Separations
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Topics: Blades, Cascades (Fluid dynamics), Corners (Structural elements), Flow (Dynamics), Separation (Technology), Topology, Design, Boundary layers
Journal Articles

Exploring Topology Optimization for High Pressure Turbine Blade Tips

Luka Vincekovic, Alistair John, Ning Qin, Shahrokh Shahpar
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2022, 144(7): 071013.
Paper No: TURBO-21-1167
https://doi.org/10.1115/1.4053917
Published Online: March 16, 2022
View Article titled, Exploring Topology Optimization for High Pressure Turbine Blade Tips
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Topics: Blades, Design, Optimization, Topology, High pressure (Physics), Turbines, Pressure, Flow (Dynamics), Parametrization
Journal Articles

Impact of Ceramic Matrix Composite Topology on Friction Factor and Heat Transfer

Trevor M. Cory, Ryan D. Edelson, Karen A. Thole, Tyler Vincent, San Quach, Dominic Mongillo
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031003.
Paper No: TURBO-21-1164
https://doi.org/10.1115/1.4052355
Published Online: October 1, 2021
View Article titled, Impact of Ceramic Matrix Composite Topology on Friction Factor and Heat Transfer
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Topics: Ceramic matrix composites, Computational fluid dynamics, Friction, Heat transfer, Reynolds number, Flow (Dynamics), Topology, Temperature, Pressure, Additive manufacturing
Journal Articles

Innovative Design, Structural Optimization, and Additive Manufacturing of New-Generation Turbine Blades

Lorenzo Pinelli, Andrea Amedei, Enrico Meli, Federico Vanti, Benedetta Romani, Gianluigi Benvenuti, Marco Fabbrini, Nicolò Morganti, Andrea Rindi, Andrea Arnone
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011006.
Paper No: TURBO-20-1302
https://doi.org/10.1115/1.4051936
Published Online: September 7, 2021
View Article titled, Innovative Design, Structural Optimization, and Additive Manufacturing of New-Generation Turbine Blades
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Topics: Additive manufacturing, Blades, Computational fluid dynamics, Damping, Design, Finite element methods, Finite element model, Geometry, Optimization, Rotors
Journal Articles

Understanding of Secondary Flows and Losses in Radial and Mixed Flow Turbines

Bijie Yang, Peter Newton, Ricardo Martinez-Botas
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2020, 142(8): 081006.
Paper No: TURBO-19-1132
https://doi.org/10.1115/1.4046487
Published Online: July 29, 2020
View Article titled, Understanding of Secondary Flows and Losses in Radial and Mixed Flow Turbines
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Topics: Flow (Dynamics), Pressure, Separation (Technology), Suction, Turbines, Vortices, Leakage, Blades, Entropy, Topology
Journal Articles

New Insight Into Aspect Ratio's Effect on Secondary Losses of Turbine Blades

Luis Teia
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2019, 141(11): 111004.
Paper No: TURBO-18-1229
https://doi.org/10.1115/1.4044079
Published Online: October 10, 2019
View Article titled, New Insight Into Aspect Ratio's Effect on Secondary Losses of Turbine Blades
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Topics: Blades, Boundary layers, Flow (Dynamics), Turbine blades, Turbines, Vortices, Topology, Dynamics (Mechanics), Design
Journal Articles

Separated Flow Topology in Compressors

James V. Taylor
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2019, 141(9): 091014.
Paper No: TURBO-19-1056
https://doi.org/10.1115/1.4044132
Published Online: September 3, 2019
View Article titled, Separated Flow Topology in Compressors
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Topics: Blades, Compressors, Flow (Dynamics), Separation (Technology), Topology, Design, Corners (Structural elements), Equilibrium (Physics)
Journal Articles

On the Heat Transfer and Flow Structures’ Characteristics of the Turbine Blade Tip Underside With Dirt Purge Holes at Different Locations by Using Topological Analysis

Lei Luo, Zhiqi Zhao, Xiaoxu Kan, Dandan Qiu, Songtao Wang, Zhongqi Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2019, 141(7): 071004.
Paper No: TURBO-18-1140
https://doi.org/10.1115/1.4042654
Published Online: February 21, 2019
View Article titled, On the Heat Transfer and Flow Structures’ Characteristics of the Turbine Blade Tip Underside With Dirt Purge Holes at Different Locations by Using Topological Analysis
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Topics: Flow (Dynamics), Heat transfer, Topology, Vortices, Cooling, Blades, Pressure, Fluids, Turbine blades, Gas turbines
Journal Articles

Experimental and Numerical Flow Analysis of Low-Speed Fans at Highly Loaded Windmilling Conditions

Aurélie Ortolan, Suk-Kee Courty-Audren, Nicolas Binder, Xavier Carbonneau, Nicolás García Rosa, Florent Challas
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071009.
Paper No: TURBO-16-1202
https://doi.org/10.1115/1.4035656
Published Online: March 7, 2017
View Article titled, Experimental and Numerical Flow Analysis of Low-Speed Fans at Highly Loaded Windmilling Conditions
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Topics: Flow (Dynamics), Rotors, Stators, Topology, Fans, Turbines
Journal Articles

Theoretical Analysis of the Aerodynamics of Low-Speed Fans in Free and Load-Controlled Windmilling Operation

Nicolas Binder, Suk-Kee Courty-Audren, Sebastien Duplaa, Guillaume Dufour, Xavier Carbonneau
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2015, 137(10): 101001.
Paper No: TURBO-14-1247
https://doi.org/10.1115/1.4030308
Published Online: October 1, 2015
View Article titled, Theoretical Analysis of the Aerodynamics of Low-Speed Fans in Free and Load-Controlled Windmilling Operation
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Topics: Fans, Flow (Dynamics), Turbines, Stress, Topology, Rotors, Blades
Journal Articles

Fan Root Aerodynamics for Large Bypass Gas Turbine Engines: Influence on the Engine Performance and 3D Design

Giulio Zamboni, Liping Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2012, 134(6): 061017.
https://doi.org/10.1115/1.4006286
Published Online: September 4, 2012
View Article titled, Fan Root Aerodynamics for Large Bypass Gas Turbine Engines: Influence on the Engine Performance and 3D Design
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Topics: Design, Engines, Flow (Dynamics), Leakage flows, Pressure, Stators, Leakage, Aerodynamics, Computational fluid dynamics, Topology
Journal Articles

Three-Dimensional Separations in Axial Compressors

Semiu A. Gbadebo, Nicholas A. Cumpsty, Tom P. Hynes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2005, 127(2): 331–339.
https://doi.org/10.1115/1.1811093
Published Online: May 5, 2005
View Article titled, Three-Dimensional Separations in Axial Compressors
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Separation (Technology), Suction, Corners (Structural elements), Topology, Boundary layers, Computational fluid dynamics
Journal Articles

Measurement and Computation of Energy Separation in the Vortical Wake Flow of a Turbine Nozzle Cascade

W. E. Carscallen, T. C. Currie, S. I. Hogg, J. P. Gostelow
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1999, 121(4): 703–708.
https://doi.org/10.1115/1.2836723
Published Online: October 1, 1999
View Article titled, Measurement and Computation of Energy Separation in the Vortical Wake Flow of a Turbine Nozzle Cascade
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Topics: Cascades (Fluid dynamics), Computation, Nozzles, Separation (Technology), Turbines, Wakes, Flow (Dynamics), Mach number, Probes, Temperature
Journal Articles

Investigation of Tip Clearance Phenomena in an Axial Compressor Cascade Using Euler and Navier–Stokes Procedures

R. F. Kunz, B. Lakshminarayana, A. H. Basson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1993, 115(3): 453–467.
https://doi.org/10.1115/1.2929274
Published Online: July 1, 1993
View Article titled, Investigation of Tip Clearance Phenomena in an Axial Compressor Cascade Using Euler and Navier–Stokes Procedures
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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Flow (Dynamics), Blades, Computation, Pressure, Modeling, Physics, Resolution (Optics)