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Journal Articles

LEAKAGE FLOW IMPACT ON SHROUDED STATOR CAVITY FLOW TOPOLOGY AND ASSOCIATED HIGH SPEED AXIAL COMPRESSOR STAGE PERFORMANCE

Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

J. Turbomach.

Paper No: TURBO-22-1321

DOI: https://doi.org/10.1115/1.4056698

Published Online: January 18, 2023

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Topics: Cavities, Cavity flows, Compressors, Design, Leakage flows, Stators, Topology, Turbochargers

Journal Articles

Impact of Ceramic Matrix Composite Topology on Overall Effectiveness

Ryan D. Edelson, Karen A. Thole

J. Turbomach. March 2023, 145(3): 031016.

Paper No: TURBO-22-1262

DOI: https://doi.org/10.1115/1.4055749

Published Online: November 3, 2022

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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

J. Turbomach. November 2022, 144(11): 111001.

Paper No: TURBO-21-1255

DOI: https://doi.org/10.1115/1.4054676

Published Online: July 4, 2022

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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

J. Turbomach. July 2022, 144(7): 071013.

Paper No: TURBO-21-1167

DOI: https://doi.org/10.1115/1.4053917

Published Online: March 16, 2022

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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

J. Turbomach. March 2022, 144(3): 031003.

Paper No: TURBO-21-1164

DOI: https://doi.org/10.1115/1.4052355

Published Online: October 1, 2021

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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

J. Turbomach. January 2022, 144(1): 011006.

Paper No: TURBO-20-1302

DOI: https://doi.org/10.1115/1.4051936

Published Online: September 7, 2021

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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

J. Turbomach. August 2020, 142(8): 081006.

Paper No: TURBO-19-1132

DOI: https://doi.org/10.1115/1.4046487

Published Online: July 29, 2020

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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

J. Turbomach. November 2019, 141(11): 111004.

Paper No: TURBO-18-1229

DOI: https://doi.org/10.1115/1.4044079

Published Online: October 10, 2019

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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

J. Turbomach. September 2019, 141(9): 091014.

Paper No: TURBO-19-1056

DOI: https://doi.org/10.1115/1.4044132

Published Online: September 3, 2019

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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

J. Turbomach. July 2019, 141(7): 071004.

Paper No: TURBO-18-1140

DOI: https://doi.org/10.1115/1.4042654

Published Online: February 21, 2019

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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

J. Turbomach. July 2017, 139(7): 071009.

Paper No: TURBO-16-1202

DOI: https://doi.org/10.1115/1.4035656

Published Online: March 7, 2017

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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

J. Turbomach. October 2015, 137(10): 101001.

Paper No: TURBO-14-1247

DOI: https://doi.org/10.1115/1.4030308

Published Online: October 1, 2015

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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

J. Turbomach. November 2012, 134(6): 061017.

DOI: https://doi.org/10.1115/1.4006286

Published Online: September 4, 2012

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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

J. Turbomach. April 2005, 127(2): 331–339.

DOI: https://doi.org/10.1115/1.1811093

Published Online: May 5, 2005

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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

J. Turbomach. October 1999, 121(4): 703–708.

DOI: https://doi.org/10.1115/1.2836723

Published Online: October 1, 1999

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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

J. Turbomach. July 1993, 115(3): 453–467.

DOI: https://doi.org/10.1115/1.2929274

Published Online: July 1, 1993

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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Flow (Dynamics), Blades, Computation, Pressure, Modeling, Physics, Resolution (Optics)

Journal citation

NARROW

Manuscript

LEAKAGE FLOW IMPACT ON SHROUDED STATOR CAVITY FLOW TOPOLOGY AND ASSOCIATED HIGH SPEED AXIAL COMPRESSOR STAGE PERFORMANCE

Impact of Ceramic Matrix Composite Topology on Overall Effectiveness

The Unsteady Topology of Corner Separations

Exploring Topology Optimization for High Pressure Turbine Blade Tips

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

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

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

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

Separated Flow Topology in Compressors

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

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

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

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

Three-Dimensional Separations in Axial Compressors

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

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

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