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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

The Effect of Inlet Conditions on Turbine Endwall Loss

John D. Coull, Christopher J. Clark

J. Turbomach. October 2022, 144(10): 101011.

Paper No: TURBO-22-1038

DOI: https://doi.org/10.1115/1.4054443

Published Online: June 16, 2022

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Topics: Boundary layers, Computational fluid dynamics, Flow (Dynamics), Kinetic energy, Vorticity, Shapes, Turbines, Design, Cascades (Fluid dynamics)

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

HIGH-RESOLUTION THERMAL PROFILING OF A COMBUSTOR IN A NON-DEDICATED TEST USING THERMAL HISTORY COATINGS

David Peral, Ahmed Amer Abdullah Zaid, Christoph Benninghoven, Silvia Araguás Rodríguez, David Kluß, Solon Karagiannopoulos, Robert Krewinkel, Jörg P Feist

J. Turbomach.

Paper No: TURBO-21-1225

DOI: https://doi.org/10.1115/1.4054635

Published Online: May 23, 2022

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Topics: Coatings, Combustion chambers, Computational fluid dynamics, Resolution (Optics), Turbochargers, Temperature, Testing, Calibration, Temperature profiles, Thermocouples

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

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

Sweep Effects on Fan–Intake Aerodynamics at High Angle of Attack

Ben Mohankumar, Cesare A. Hall, Mark J. Wilson

J. Turbomach. October 2022, 144(10): 101001.

Paper No: TURBO-21-1211

DOI: https://doi.org/10.1115/1.4054064

Published Online: April 7, 2022

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Topics: Design, Flow (Dynamics), Rotors, Separation (Technology), Mach number, Pressure, Aerodynamics

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

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

Journal Articles

Experimental and Numerical Similitude Study Using a Novel Turbocompressor Test Facility Operating With Helium–Neon Gas Mixtures

Maxime Podeur, Damian M. Vogt

J. Turbomach. August 2022, 144(8): 081015.

Paper No: TURBO-21-1213

DOI: https://doi.org/10.1115/1.4053987

Published Online: March 16, 2022

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Topics: Compressors, Design, Heat transfer, Mach number, Pressure, Reynolds number, Specific heat, Helium, Test facilities, Temperature

Journal Articles

Design and Testing of a Multi-Stage Intermediate Pressure Turbine for Future Geared Turbofans

D. Torre, G. García-Valdecasas, A. Puente, D. Hernández, S. Luque

J. Turbomach. September 2022, 144(9): 091008.

Paper No: TURBO-21-1209

DOI: https://doi.org/10.1115/1.4053491

Published Online: March 4, 2022

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Topics: Design, Flow (Dynamics), Pressure, Turbines, Turbofans, Airfoils

Journal Articles

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

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

J. Turbomach. September 2022, 144(9): 091006.

Paper No: TURBO-21-1217

DOI: https://doi.org/10.1115/1.4053723

Published Online: March 4, 2022

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Topics: Coolants, Design, Film cooling, Flow (Dynamics), Blades, Temperature, Discharge coefficient, Diffusers

Journal Articles

Computer 3D Vision-Aided Full-3D Optimization of a Centrifugal Impeller

Cheng Ji, Zhiheng Wang, Guang Xi

J. Turbomach. September 2022, 144(9): 091011.

Paper No: TURBO-21-1228

DOI: https://doi.org/10.1115/1.4053744

Published Online: March 4, 2022

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Topics: Artificial neural networks, Blades, Computers, Flow (Dynamics), Impellers, Optimization, Pressure, Design, Shapes

Journal Articles

Investigation of the Flow Field and the Pressure Recovery in a Gas Turbine Exhaust Diffuser at Design, Part-Load, and Over-Load Conditions

Maximilian Bauer, Simon Hummel, Markus Schatz, Martin Kegalj, Damian M. Vogt

J. Turbomach. August 2022, 144(8): 081010.

Paper No: TURBO-20-1269

DOI: https://doi.org/10.1115/1.4053836

Published Online: March 4, 2022

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Topics: Computational fluid dynamics, Design, Diffusers, Flow (Dynamics), Pressure, Stress, Gas turbines, Struts (Engineering), Wakes, Separation (Technology)

Journal Articles

Machine Learning for the Development of Data-Driven Turbulence Closures in Coolant Systems

James Hammond, Francesco Montomoli, Marco Pietropaoli, Richard D. Sandberg, Vittorio Michelassi

J. Turbomach. August 2022, 144(8): 081003.

Paper No: TURBO-20-1174

DOI: https://doi.org/10.1115/1.4053533

Published Online: March 3, 2022

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Topics: Anisotropy, Design, Errors, Flow (Dynamics), Geometry, Heat transfer, Reynolds-averaged Navier–Stokes equations, Tensors, Testing, Turbulence

Journal Articles

In-Stall Compressor Performance and the Effects of Reynolds Number

Jack Hutchings, Cesare A. Hall

J. Turbomach. August 2022, 144(8): 081005.

Paper No: TURBO-21-1232

DOI: https://doi.org/10.1115/1.4053536

Published Online: March 3, 2022

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Topics: Compressors, Flow (Dynamics), Pressure, Reynolds number, Rotors, Design

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Journal citation

NARROW

Manuscript

The Unsteady Topology of Corner Separations

The Effect of Inlet Conditions on Turbine Endwall Loss

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

HIGH-RESOLUTION THERMAL PROFILING OF A COMBUSTOR IN A NON-DEDICATED TEST USING THERMAL HISTORY COATINGS

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

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

Sweep Effects on Fan–Intake Aerodynamics at High Angle of Attack

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

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

Experimental and Numerical Similitude Study Using a Novel Turbocompressor Test Facility Operating With Helium–Neon Gas Mixtures

Design and Testing of a Multi-Stage Intermediate Pressure Turbine for Future Geared Turbofans

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

Computer 3D Vision-Aided Full-3D Optimization of a Centrifugal Impeller

Investigation of the Flow Field and the Pressure Recovery in a Gas Turbine Exhaust Diffuser at Design, Part-Load, and Over-Load Conditions

Machine Learning for the Development of Data-Driven Turbulence Closures in Coolant Systems

In-Stall Compressor Performance and the Effects of Reynolds Number

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