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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

Importance of non-equilibrium modelling for compressors

Robert Spencer, Pawel Przytarski, Paolo Adami, Patrick Grothe, Andrew P S Wheeler

J. Turbomach.

Paper No: TURBO-22-1001

DOI: https://doi.org/10.1115/1.4054813

Published Online: June 14, 2022

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Topics: Boundary layers, Compressors, Equilibrium (Physics), Modeling, Turbochargers, Computational fluid dynamics, Reynolds-averaged Navier–Stokes equations, Blades, Engineering simulation, Engineering standards

Journal Articles

Analysis of the unsteady flow field at stall conditions for a low-speed low-pressure ratio axial fan with full-annulus simulation

Yannick Bousquet, Nicolas Binder, Ludovic Rojda, Adrien Thacker

J. Turbomach.

Paper No: TURBO-22-1019

DOI: https://doi.org/10.1115/1.4054815

Published Online: June 14, 2022

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Topics: Annulus, Pressure, Simulation, Turbochargers, Unsteady flow, Blades, Stators, Compressors, Flow (Dynamics), Rotors

Journal Articles

Applying Infrared Thermography as a Method for On-Line Monitoring of Turbine Blade Coolant Flow

Eric DeShong, Benjamin Peters, Kamran Paynabar, Nagi Gebraeel, Karen A. Thole, Reid A. Berdanier

J. Turbomach.

Paper No: TURBO-22-1048

DOI: https://doi.org/10.1115/1.4054814

Published Online: June 14, 2022

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Topics: Coolants, Flow (Dynamics), Thermography, Turbine blades, Turbochargers, Blades, Gas turbines, Algorithms, Cooling, Engines

Journal Articles

Zonal Detached Eddy Simulation of the Fan-OGV Stage of a Turbofan Engine: Part I - Methodology, Numerical Setup and Aerodynamic Analysis

Benjamin Francois, Cyril Polacsek, Raphaël Barrier

J. Turbomach.

Paper No: TURBO-21-1140

DOI: https://doi.org/10.1115/1.4054528

Published Online: May 10, 2022

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Topics: Eddies (Fluid dynamics), Engines, Simulation, Turbochargers, Turbofans, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Air flow, Computational fluid dynamics, Guide vanes

Journal Articles

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Lei Pan, Mingyang Yang, Shota Murae, Wataru Sato, Naoto Shimohara, Akihiro Yamagata

J. Turbomach. June 2022, 144(6): 061012.

Paper No: TURBO-21-1265

DOI: https://doi.org/10.1115/1.4054162

Published Online: May 5, 2022

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Topics: Blades, Excitation, Flow (Dynamics), Leakage, Pressure, Rotors, Turbines, Vortices, Wakes, Stress

Journal Articles

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

Yingjie Zhang, Xingen Lu, Yanfeng Zhang, Ziqing Zhang, Xu Dong, Ge Han

J. Turbomach. October 2022, 144(10): 101010.

Paper No: TURBO-20-1318

DOI: https://doi.org/10.1115/1.4050918

Published Online: April 21, 2022

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Topics: Blades, Compressors, Diffusers, Flow (Dynamics), Impellers, Pressure, Rotation, Waves, Separation (Technology), Suction

Journal Articles

An Analysis of the Secondary Flow Around a Tandem Blade Under the Presence of a Tip Gap in a High-Speed Linear Compressor Cascade

Liesbeth Konrath, Dieter Peitsch, Alexander Heinrich

J. Turbomach. October 2022, 144(10): 101003.

Paper No: TURBO-21-1039

DOI: https://doi.org/10.1115/1.4051558

Published Online: April 19, 2022

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Topics: Blades, Flow (Dynamics), Compressors, Cascades (Fluid dynamics), Pressure, Clearances (Engineering)

Journal Articles

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron

J. Turbomach. October 2022, 144(10): 101004.

Paper No: TURBO-20-1400

DOI: https://doi.org/10.1115/1.4053855

Published Online: April 19, 2022

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Topics: Blades, Design, Flow (Dynamics), Optimization, Turbines, Pressure, Entropy, Computational fluid dynamics

Journal Articles

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Alessandro Cappiello, Raffaele Tuccillo

J. Turbomach. October 2022, 144(10): 101005.

Paper No: TURBO-21-1185

DOI: https://doi.org/10.1115/1.4054068

Published Online: April 19, 2022

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Topics: Rotors, Stators, Mach number, Flow (Dynamics), Turbines, Design, Organic Rankine cycle, Blades, Pressure, Computational fluid dynamics

Journal Articles

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Thomas O. Meyer, Sybrand J. van der Spuy, Christiaan J. Meyer, Alessandro Corsini

J. Turbomach. October 2022, 144(10): 101006.

Paper No: TURBO-21-1229

DOI: https://doi.org/10.1115/1.4054069

Published Online: April 19, 2022

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Topics: Design, Optimization, Vortices, Blades, Pressure, Axial flow, Leakage

Journal Articles

Low Reynolds Number Effects on the Separation and Wake of a Compressor Blade

Qiang Liu, Will Ager, Cesare Hall, Andrew P.S. Wheeler

J. Turbomach. October 2022, 144(10): 101008.

Paper No: TURBO-21-1221

DOI: https://doi.org/10.1115/1.4054148

Published Online: April 19, 2022

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Topics: Blades, Bubbles, Compressors, Flow (Dynamics), Pressure, Reynolds number, Separation (Technology), Turbulence, Wakes, Cascades (Fluid dynamics)

Journal Articles

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Xu Dong, Yanfeng Zhang, Xingen Lu, Yingjie Zhang, Jiuliang Gan

J. Turbomach. October 2022, 144(10): 101009.

Paper No: TURBO-21-1041

DOI: https://doi.org/10.1115/1.4054161

Published Online: April 19, 2022

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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Pressure, Chords (Trusses), Suction, Flow (Dynamics)

Journal Articles

Efficient Uncertainty Quantification and Sensitivity Analysis on the Aerothermal Performance of Turbine Blade Squealer Tip

Ming Huang, Zhigang Li, Jun Li, Liming Song

J. Turbomach. May 2022, 144(5): 051014.

Paper No: TURBO-21-1158

DOI: https://doi.org/10.1115/1.4054067

Published Online: March 31, 2022

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Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat transfer, Leakage flows, Sensitivity analysis, Turbine blades, Uncertainty, Uncertainty quantification

Journal Articles

A Detailed Loss Analysis Methodology for Centrifugal Compressors

Luying Zhang, Loukia Kritioti, Peng Wang, Jiangnan Zhang, Mehrdad Zangeneh

J. Turbomach. May 2022, 144(5): 051013.

Paper No: TURBO-21-1214

DOI: https://doi.org/10.1115/1.4054065

Published Online: March 31, 2022

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Topics: Blades, Compressors, Design, Entropy, Flow (Dynamics), Impellers, Computational fluid dynamics, Optimization, Pressure, Shock (Mechanics)

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

Overview of The Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design

Massimo Masi, Piero Danieli, Andrea Lazzaretto

J. Turbomach. September 2022, 144(9): 091012.

Paper No: TURBO-21-1157

DOI: https://doi.org/10.1115/1.4053535

Published Online: March 16, 2022

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Topics: Axial flow, Design, Fans, Blades, Rotors, Pressure

Journal Articles

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Valerio F. Barnabei, Alessio Castorrini, Alessandro Corsini, Franco Rispoli

J. Turbomach. September 2022, 144(9): 091013.

Paper No: TURBO-21-1212

DOI: https://doi.org/10.1115/1.4053634

Published Online: March 16, 2022

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Topics: Blades, Fluid structure interaction, Simulation, Flow (Dynamics), Displacement, Dynamics (Mechanics), Design, Computer software

Journal Articles

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects Due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Jacob D. Moore, Christopher C. Easterby, David G. Bogard

J. Turbomach. September 2022, 144(9): 091014.

Paper No: TURBO-21-1218

DOI: https://doi.org/10.1115/1.4053724

Published Online: March 16, 2022

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Topics: Coolants, Film cooling, Flow (Dynamics), Blades

Journal Articles

Automatic Design Optimization of a Transonic Compressor Rotor for Improving Aeroacoustic and Aerodynamic Performance

Long Wu, Jae-Wook Kim, Alexander George Wilson, Shahrokh Shahpar

J. Turbomach. August 2022, 144(8): 081016.

Paper No: TURBO-21-1084

DOI: https://doi.org/10.1115/1.4053916

Published Online: March 16, 2022

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Topics: Blades, Design, Flow (Dynamics), Noise (Sound), Optimization, Rotors, Pressure, Shock (Mechanics), Simulation

2 3 4 5

Journal citation

NARROW

Manuscript

The Unsteady Topology of Corner Separations

Importance of non-equilibrium modelling for compressors

Analysis of the unsteady flow field at stall conditions for a low-speed low-pressure ratio axial fan with full-annulus simulation

Applying Infrared Thermography as a Method for On-Line Monitoring of Turbine Blade Coolant Flow

Zonal Detached Eddy Simulation of the Fan-OGV Stage of a Turbofan Engine: Part I - Methodology, Numerical Setup and Aerodynamic Analysis

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

An Analysis of the Secondary Flow Around a Tandem Blade Under the Presence of a Tip Gap in a High-Speed Linear Compressor Cascade

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Low Reynolds Number Effects on the Separation and Wake of a Compressor Blade

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Efficient Uncertainty Quantification and Sensitivity Analysis on the Aerothermal Performance of Turbine Blade Squealer Tip

A Detailed Loss Analysis Methodology for Centrifugal Compressors

Exploring Topology Optimization for High Pressure Turbine Blade Tips

Overview of The Best 2020 Axial-Flow Fan Data and Inclusion in Similarity Charts for the Search of the Best Design

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects Due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Automatic Design Optimization of a Transonic Compressor Rotor for Improving Aeroacoustic and Aerodynamic Performance

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