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Journal Articles

The Effects of Hub Profile on the Aerodynamics of Integrated Intermediate Turbine Ducts

Jiangdong Hou, Chao Zhou

J. Turbomach. June 2023, 145(6): 061012.

Paper No: TURBO-22-1293

DOI: https://doi.org/10.1115/1.4056580

Published Online: January 9, 2023

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Topics: Computational fluid dynamics, Corners (Structural elements), Ducts, Flow (Dynamics), Pressure, Pressure gradient, Separation (Technology), Turbines, Turbulence, Vortices

Journal Articles

Unsteady Structure of Compressor Tip Leakage Flows

Joshua M. Maynard, Andrew P. S. Wheeler, James V. Taylor, Roger Wells

J. Turbomach. May 2023, 145(5): 051005.

Paper No: TURBO-22-1153

DOI: https://doi.org/10.1115/1.4055769

Published Online: November 25, 2022

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Topics: Blades, Flow (Dynamics), Separation (Technology), Simulation, Turbulence, Corners (Structural elements), Compressors, Stators, Bubbles, Suction

Journal Articles

A Turbo-Oriented Data-Driven Modification to the Spalart–Allmaras Turbulence Model

Xiao He, Fanzhou Zhao, Mehdi Vahdati

J. Turbomach. December 2022, 144(12): 121007.

Paper No: TURBO-22-1148

DOI: https://doi.org/10.1115/1.4055333

Published Online: September 19, 2022

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Topics: Calibration, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), NASA, Pressure, Rotors, Turbulence, Computational fluid dynamics, Corners (Structural elements)

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

Unsteady Lattice Boltzmann Simulations of Corner Separation in a Compressor Cascade

J. Boudet, E. Lévêque, H. Touil

J. Turbomach. January 2022, 144(1): 011010.

Paper No: TURBO-20-1219

DOI: https://doi.org/10.1115/1.4052017

Published Online: September 21, 2021

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Topics: Blades, Boundary layers, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Lattice Boltzmann methods, Pressure, Separation (Technology), Simulation

Journal Articles

Numerical Predictions of Turbine Cascade Secondary Flows and Heat Transfer With Inflow Turbulence

Yousef Kanani, Sumanta Acharya, Forrest Ames

J. Turbomach. December 2021, 143(12): 121008.

Paper No: TURBO-20-1260

DOI: https://doi.org/10.1115/1.4051555

Published Online: July 13, 2021

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Topics: Boundary layers, Flow (Dynamics), Heat transfer, Inflow, Pressure, Suction, Turbulence, Vortices, Corners (Structural elements), Turbines

Journal Articles

Comparison of Endwall Loss Reduction Techniques in a High-Lift Turbine Passage

Christopher R. Marks, Nathan Fletcher, Rolf Sondergaard

J. Turbomach. September 2021, 143(9): 091007.

Paper No: TURBO-20-1389

DOI: https://doi.org/10.1115/1.4050599

Published Online: May 11, 2021

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Topics: Flow (Dynamics), Jets, Pressure, Turbines, Vortices, Design, Cascades (Fluid dynamics), Separation (Technology), Blades, Suction

Journal Articles

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Joseph Katz

J. Turbomach. September 2021, 143(9): 091009.

Paper No: TURBO-20-1388

DOI: https://doi.org/10.1115/1.4050605

Published Online: May 11, 2021

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Topics: Flow (Dynamics), Stress, Turbulence, Corners (Structural elements), Vortices, Blades, Anisotropy, Turbomachinery, Shear (Mechanics)

Journal Articles

Effect of Boundary Layer Suction on the Corner Separation in a Highly Loaded Axial Compressor Cascade

Tian Liang, Bo Liu, Stephen Spence

J. Turbomach. June 2021, 143(6): 061002.

Paper No: TURBO-20-1251

DOI: https://doi.org/10.1115/1.4050148

Published Online: April 7, 2021

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Topics: Cascades (Fluid dynamics), Corners (Structural elements), Separation (Technology), Suction, Blades, Boundary layers, Compressors, Flow (Dynamics), Pressure

Journal Articles

Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method

Antoine Maros, Benoît Bonnal, Ignacio Gonzalez-Martino, James Kopriva, Francesco Polidoro

J. Turbomach. July 2020, 142(7): 071006.

Paper No: TURBO-20-1067

DOI: https://doi.org/10.1115/1.4047400

Published Online: June 30, 2020

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Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Large eddy simulation, Lattice Boltzmann methods, Pressure, Simulation

Journal Articles

Effect of Non-Axisymmetric Endwall Profiling on Heat Transfer and Film Cooling Effectiveness of a Transonic Rotor Blade

Jinjin Li, Xin Yan, Kun He

J. Turbomach. May 2020, 142(5): 051006.

Paper No: TURBO-19-1208

DOI: https://doi.org/10.1115/1.4046448

Published Online: April 30, 2020

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Topics: Blades, Cooling, Film cooling, Heat transfer, Pressure, Flow (Dynamics), Cascades (Fluid dynamics), Corners (Structural elements)

Journal Articles

Modification of Shear Stress Transport Turbulence Model Using Helicity for Predicting Corner Separation Flow in a Linear Compressor Cascade

Yangwei Liu, Yumeng Tang, Ashley D. Scillitoe, Paul G. Tucker

J. Turbomach. February 2020, 142(2): 021004.

Paper No: TURBO-19-1084

DOI: https://doi.org/10.1115/1.4045658

Published Online: January 24, 2020

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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Pressure, Separation (Technology), Shear stress, Turbulence

Journal Articles

Evaluation of Compressor Blading With Blade End Slots and Full-Span Slots in a Highly Loaded Compressor Cascade

Yumeng Tang, Yangwei Liu, Lipeng Lu

J. Turbomach. December 2019, 141(12): 121002.

Paper No: TURBO-19-1162

DOI: https://doi.org/10.1115/1.4044693

Published Online: October 30, 2019

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Topics: Blades, Flow (Dynamics), Separation (Technology), Corners (Structural elements), Compressors, Pressure

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

Efficient Design Method for Applying Vortex Generators in Turbomachinery

Jiabin Li, Lucheng Ji

J. Turbomach. August 2019, 141(8): 081005.

Paper No: TURBO-18-1213

DOI: https://doi.org/10.1115/1.4042990

Published Online: March 13, 2019

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Topics: Blades, Boundary layers, Computational fluid dynamics, Design, Design methodology, Flow (Dynamics), Generators, Mesh generation, Optimization, Pressure

Journal Articles

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

M. Hewkin-Smith, G. Pullan, S. D. Grimshaw, E. M. Greitzer, Z. S. Spakovszky

J. Turbomach. June 2019, 141(6): 061010.

Paper No: TURBO-18-1342

DOI: https://doi.org/10.1115/1.4042250

Published Online: February 8, 2019

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Topics: Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage flows, Rotors, Separation (Technology), Corners (Structural elements), Leakage, Momentum, Stall inception

Journal Articles

Experimental and Numerical Investigation of the Flow in a Trailing Edge Ribbed Internal Cooling Passage

Seungchan Baek, Sangjoon Lee, Wontae Hwang, Jung Shin Park

J. Turbomach. January 2019, 141(1): 011012.

Paper No: TURBO-18-1264

DOI: https://doi.org/10.1115/1.4041868

Published Online: December 5, 2018

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Topics: Flow (Dynamics), Cooling, Turbulence, Corners (Structural elements)

Journal Articles

On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point

Huang Chen, Yuanchao Li, Joseph Katz

J. Turbomach. January 2019, 141(1): 011008.

Paper No: TURBO-18-1201

DOI: https://doi.org/10.1115/1.4041293

Published Online: October 22, 2018

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Topics: Blades, Flow (Dynamics), Rotors, Vortices, Vorticity, Corners (Structural elements), Turbulence, Inflow

Journal Articles

Hybrid RANS/LES Simulation of Corner Stall in a Linear Compressor Cascade

Guoping Xia, Gorazd Medic, Thomas J. Praisner

J. Turbomach. August 2018, 140(8): 081004.

Paper No: TURBO-17-1177

DOI: https://doi.org/10.1115/1.4040113

Published Online: July 26, 2018

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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Delay differential equations, Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Simulation, Vortices

Journal Articles

Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama

J. Turbomach. July 2017, 139(7): 071002.

Paper No: TURBO-16-1215

DOI: https://doi.org/10.1115/1.4035519

Published Online: February 23, 2017

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Topics: Blades, Compressors, Flow (Dynamics), Stall inception, Stators, Rotors, Simulation, Separation (Technology), Eddies (Fluid dynamics), Axial flow

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Journal citation

NARROW

The Effects of Hub Profile on the Aerodynamics of Integrated Intermediate Turbine Ducts

Unsteady Structure of Compressor Tip Leakage Flows

A Turbo-Oriented Data-Driven Modification to the Spalart–Allmaras Turbulence Model

The Unsteady Topology of Corner Separations

Unsteady Lattice Boltzmann Simulations of Corner Separation in a Compressor Cascade

Numerical Predictions of Turbine Cascade Secondary Flows and Heat Transfer With Inflow Turbulence

Comparison of Endwall Loss Reduction Techniques in a High-Lift Turbine Passage

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

Effect of Boundary Layer Suction on the Corner Separation in a Highly Loaded Axial Compressor Cascade

Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method

Effect of Non-Axisymmetric Endwall Profiling on Heat Transfer and Film Cooling Effectiveness of a Transonic Rotor Blade

Modification of Shear Stress Transport Turbulence Model Using Helicity for Predicting Corner Separation Flow in a Linear Compressor Cascade

Evaluation of Compressor Blading With Blade End Slots and Full-Span Slots in a Highly Loaded Compressor Cascade

Separated Flow Topology in Compressors

Efficient Design Method for Applying Vortex Generators in Turbomachinery

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

Experimental and Numerical Investigation of the Flow in a Trailing Edge Ribbed Internal Cooling Passage

On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point

Hybrid RANS/LES Simulation of Corner Stall in a Linear Compressor Cascade

Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor

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