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Journal Articles

A Comprehensive Analytical Model for Vortex Shedding From Low-Speed Axial Fan Blades

Gábor Daku, János Vad

J. Turbomach. July 2023, 145(7): 071008.

Paper No: TURBO-22-1337

DOI: https://doi.org/10.1115/1.4056700

Published Online: February 10, 2023

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Topics: Blades, Flow (Dynamics), Vortices, Wakes, Wire, Vortex shedding

Journal Articles

Impact of Trailing Edge Overhang Length on the Loss Characteristics of Fully Cooled Transonic Nozzle Guide Vanes

Daniel Burdett, Thomas Povey

J. Turbomach. May 2023, 145(5): 051012.

Paper No: TURBO-21-1060

DOI: https://doi.org/10.1115/1.4056056

Published Online: December 6, 2022

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Topics: Boundary layers, Computational fluid dynamics, Flow (Dynamics), Geometry, Pressure, Vortex shedding, Wakes, Coolants, Design, Nozzle guide vanes

Journal Articles

The Influence of Boundary Layer State and Trailing Edge Wedge Angle on the Aerodynamic Performance of Transonic Turbine Blades

A. D. Rossiter, G. Pullan, A. P. Melzer

J. Turbomach. April 2023, 145(4): 041008.

Paper No: TURBO-22-1242

DOI: https://doi.org/10.1115/1.4055868

Published Online: November 7, 2022

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Topics: Boundary layers, Flow (Dynamics), Mach number, Pressure, Reynolds number, Switches, Vortex shedding, Wedges, Design, Turbine blades

Journal Articles

Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

Qiang Du, Guangyao Xu, Qingzong Xu, Pei Wang

J. Turbomach. October 2022, 144(10): 101012.

Paper No: TURBO-21-1195

DOI: https://doi.org/10.1115/1.4054543

Published Online: June 16, 2022

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Topics: Coolants, Film cooling, Flat plates, Flow (Dynamics), Simulation, Unsteady flow, Vortices, Eddies (Fluid dynamics), Temperature, Vorticity

Journal Articles

Application of Scale Adaptive Simulation Model to Studying Cooling Characteristics of a High Pressure Turbine Blade Cutback Trailing Edge With Different Cooling Configurations

Yue-feng Li, Hua-zhao Xu, Jian-hua Wang, Wei Song, Ming Wang, Tai-qiu Liu, Xu Wang

J. Turbomach. August 2021, 143(8): 081010.

Paper No: TURBO-20-1359

DOI: https://doi.org/10.1115/1.4050448

Published Online: May 3, 2021

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Topics: Coolants, Cooling, Discharge coefficient, Fins, Flow (Dynamics), Shapes, Simulation, Vortices, Vortex shedding, Film cooling

Journal Articles

Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades

Gábor Daku, János Vad

J. Turbomach. June 2021, 143(6): 061014.

Paper No: TURBO-20-1342

DOI: https://doi.org/10.1115/1.4050392

Published Online: April 21, 2021

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Topics: Airfoils, Blades, Design, Vortex shedding, Vortices, Wire, Flow (Dynamics), Rotors

Journal Articles

Computational Fluid Dynamics Investigation of the Flow of Trailing Edge Cooling Slots

Y. Jiang, N. Gurram, E. Romero, P. T. Ireland, L. di Mare

J. Turbomach. July 2019, 141(7): 071002.

Paper No: TURBO-18-1348

DOI: https://doi.org/10.1115/1.4042569

Published Online: February 14, 2019

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Topics: Computational fluid dynamics, Cooling, Cross-flow, Flow (Dynamics), Coolants, Simulation, Vortex shedding, Turbulence

Journal Articles

The Role of Vortex Shedding in the Trailing Edge Loss of Transonic Turbine Blades

A. P. Melzer, G. Pullan

J. Turbomach. April 2019, 141(4): 041001.

Paper No: TURBO-18-1155

DOI: https://doi.org/10.1115/1.4041307

Published Online: January 21, 2019

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Topics: Boundary layers, Cascades (Fluid dynamics), Mach number, Shock waves, Vortex shedding, Blades, Reynolds number, Shapes, Pressure, Turbine blades

Journal Articles

Investigation of the Accuracy of RANS Models to Predict the Flow Through a Low-Pressure Turbine

R. Pichler, R. D. Sandberg, V. Michelassi, R. Bhaskaran

J. Turbomach. December 2016, 138(12): 121009.

Paper No: TURBO-16-1076

DOI: https://doi.org/10.1115/1.4033507

Published Online: June 22, 2016

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Topics: Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Turbines, Turbulence, Modeling, Errors, Fluctuations (Physics), Computational fluid dynamics, Computer simulation

Journal Articles

Numerical Investigation of Kelvin–Helmholtz Instability in a Centrifugal Compressor Operating Near Stall

Y. Bousquet, N. Binder, G. Dufour, X. Carbonneau, I. Trebinjac, M. Roumeas

J. Turbomach. July 2016, 138(7): 071007.

Paper No: TURBO-15-1292

DOI: https://doi.org/10.1115/1.4032457

Published Online: February 17, 2016

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Topics: Blades, Compressors, Flow (Dynamics), Impellers, Momentum, Pressure, Shear (Mechanics), Diffusers, Vortex shedding

Journal Articles

Application of Unsteady Computational Fluid Dynamics Methods to Trailing Edge Cutback Film Cooling

Silvia Ravelli, Giovanna Barigozzi

J. Turbomach. December 2014, 136(12): 121006.

Paper No: TURBO-14-1142

DOI: https://doi.org/10.1115/1.4028238

Published Online: August 26, 2014

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Topics: Computational fluid dynamics, Coolants, Cooling, Film cooling, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Vortices, Turbulence, Vortex shedding

Journal Articles

On Vortex Formation in the Wake Flows of Transonic Turbine Blades and Oscillating Airfoils

J. P. Gostelow, M. F. Platzer, W. E. Carscallen

J. Turbomach. July 2006, 128(3): 528–535.

DOI: https://doi.org/10.1115/1.2184354

Published Online: February 1, 2005

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Topics: Airfoils, Flow (Dynamics), Vortex shedding, Vortex street, Vortices, Wakes, Turbine blades, Cascades (Fluid dynamics), Blades, Oscillations

Journal Articles

Investigation of Vortex Shedding and Wake-Wake Interaction in a Transonic Turbine Stage Using Laser-Doppler-Velocimetry and Particle-Image-Velocimetry

E. Göttlich, J. Woisetschläger, P. Pieringer, B. Hampel, F. Heitmeir

J. Turbomach. January 2006, 128(1): 178–187.

DOI: https://doi.org/10.1115/1.2103092

Published Online: February 1, 2005

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Topics: Blades, Flow (Dynamics), Particulate matter, Rotors, Stators, Turbines, Vortex shedding, Vortices, Wakes, Nozzles

Journal Articles

Detached Eddy Simulation of Film Cooling Performance on the Trailing Edge Cutback of Gas Turbine Airfoils

P. Martini, A. Schulz, H. -J. Bauer, C. F. Whitney

J. Turbomach. April 2006, 128(2): 292–299.

DOI: https://doi.org/10.1115/1.2137739

Published Online: February 1, 2005

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Topics: Coolants, Cooling, Eddies (Fluid dynamics), Film cooling, Gas turbines, Pressure, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Heat transfer coefficients

Journal Articles

Turbine Blade Trailing Edge Flow Characteristics at High Subsonic Outlet Mach Number

Claus H. Sieverding, Hugues Richard, Jean-Michel Desse

J. Turbomach. April 2003, 125(2): 298–309.

DOI: https://doi.org/10.1115/1.1539057

Published Online: April 23, 2003

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Topics: Blades, Flow (Dynamics), Mach number, Pressure, Suction, Boundary layers, Vortex shedding, Wakes

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

A Prediction Model for Separated-Flow Transition

A. Hatman, T. Wang

J. Turbomach. July 1999, 121(3): 594–602.

DOI: https://doi.org/10.1115/1.2841357

Published Online: July 1, 1999

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Topics: Flow (Dynamics), Separation (Technology), Bubbles, Airfoils, Turbulence, Reynolds number, Accounting, Boundary layers, Displacement, Flat plates

Journal Articles

Simulation of Vortex Shedding in a Turbine Stage

D. L. Sondak, D. J. Dorney

J. Turbomach. July 1999, 121(3): 428–435.

DOI: https://doi.org/10.1115/1.2841335

Published Online: July 1, 1999

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Topics: Simulation, Turbines, Vortex shedding, Blades, Frequency response, Pressure, Wakes, Cascades (Fluid dynamics), Flow simulation, Shock waves

Journal Articles

Simulation of Trailing Edge Vortex Shedding in a Transonic Turbine Cascade

T. C. Currie, W. E. Carscallen

J. Turbomach. January 1998, 120(1): 10–19.

DOI: https://doi.org/10.1115/1.2841371

Published Online: January 1, 1998

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Topics: Cascades (Fluid dynamics), Simulation, Turbines, Vortex shedding, Accounting, Blades, Boundary layers, Design, Energy dissipation, Entropy

Journal Articles

Vortex Shedding From Struts in an Annular Exhaust Diffuser

T. F. Fric, R. Villarreal, R. O. Auer, M. L. James, D. Ozgur, T. K. Staley

J. Turbomach. January 1998, 120(1): 186–192.

DOI: https://doi.org/10.1115/1.2841380

Published Online: January 1, 1998

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Topics: Diffusers, Exhaust systems, Vortex shedding, Struts (Engineering), Wakes, Chords (Trusses), Noise (Sound), Wind tunnels, Acoustics, Cylinders

Journal citation

NARROW

A Comprehensive Analytical Model for Vortex Shedding From Low-Speed Axial Fan Blades

Impact of Trailing Edge Overhang Length on the Loss Characteristics of Fully Cooled Transonic Nozzle Guide Vanes

The Influence of Boundary Layer State and Trailing Edge Wedge Angle on the Aerodynamic Performance of Transonic Turbine Blades

Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

Application of Scale Adaptive Simulation Model to Studying Cooling Characteristics of a High Pressure Turbine Blade Cutback Trailing Edge With Different Cooling Configurations

Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades

Computational Fluid Dynamics Investigation of the Flow of Trailing Edge Cooling Slots

The Role of Vortex Shedding in the Trailing Edge Loss of Transonic Turbine Blades

Investigation of the Accuracy of RANS Models to Predict the Flow Through a Low-Pressure Turbine

Numerical Investigation of Kelvin–Helmholtz Instability in a Centrifugal Compressor Operating Near Stall

Application of Unsteady Computational Fluid Dynamics Methods to Trailing Edge Cutback Film Cooling

On Vortex Formation in the Wake Flows of Transonic Turbine Blades and Oscillating Airfoils

Investigation of Vortex Shedding and Wake-Wake Interaction in a Transonic Turbine Stage Using Laser-Doppler-Velocimetry and Particle-Image-Velocimetry

Detached Eddy Simulation of Film Cooling Performance on the Trailing Edge Cutback of Gas Turbine Airfoils

Turbine Blade Trailing Edge Flow Characteristics at High Subsonic Outlet Mach Number

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

A Prediction Model for Separated-Flow Transition

Simulation of Vortex Shedding in a Turbine Stage

Simulation of Trailing Edge Vortex Shedding in a Transonic Turbine Cascade

Vortex Shedding From Struts in an Annular Exhaust Diffuser

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