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Proceedings Papers

Numerical Simulation on the Vortex Shedding From Airfoils of a Swirl Distortion Generator

Andrew Hayden, Cole Hefner, Alexandrina Untaroiu, John Gillespie, K. Todd Lowe

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT39A005, June 7–11, 2021

Paper No: GT2021-58963

DOI: https://doi.org/10.1115/GT2021-58963

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Topics: Airfoils, Computer simulation, Generators, Vortex shedding, Boundary layers, Turning angles, Aircraft, Cascades (Fluid dynamics), Computational fluid dynamics, Design

Proceedings Papers

Unsteady Analysis of Heat Transfer Coefficient Distribution in a Static Ribbed Channel for an Established Flow

Aurélien Perrot, Laurent Gicquel, Florent Duchaine, Nicolas Odier, Jérôme Dombard, Thomas Grosnickel

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A007, September 21–25, 2020

Paper No: GT2020-14493

DOI: https://doi.org/10.1115/GT2020-14493

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Topics: Flow (Dynamics), Heat transfer coefficients, Computational fluid dynamics, Temperature, Turbulence, Convection, Large eddy simulation, Spectral energy distribution, Statistical analysis, Turbine blades

Proceedings Papers

The Effect of the Pocket on the Heat Transfer of Endwall With Bluff Body in the Rear Part of Gas Turbine

Jian Liu, Safeer Hussain, Lei Wang, Gongnan Xie, Bengt Sundén, Hans Abrahamsson, Carlos Arroyo

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT11A001, June 26–30, 2017

Paper No: GT2017-63191

DOI: https://doi.org/10.1115/GT2017-63191

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Topics: Gas turbines, Heat transfer, Cavities, Flow (Dynamics), Cylinders, Computer software, Engineering systems and industry applications, Fluid dynamics, Guide vanes, Liquid crystals

Proceedings Papers

Unsteady Radial Transport in a Transonic Compressor Stage

P. A. Kotidis, A. H. Epstein

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A040, June 11–14, 1990

Paper No: 90-GT-133

DOI: https://doi.org/10.1115/90-GT-133

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Topics: Compressors, Rotors, Wakes, Fluids, Blades, Entropy, Pressure, Temperature, Vortex street, Frequency response

Proceedings Papers

Transonic Turbine Vane Wake Flows

W. E. Carscallen, H. U. Fleige, J. P. Gostelow

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A109, June 10–13, 1996

Paper No: 96-GT-419

DOI: https://doi.org/10.1115/96-GT-419

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Topics: Flow (Dynamics), Turbines, Wakes, Vortex street, Mach number, Vortices, Pressure, Temperature, Cascades (Fluid dynamics), Aerodynamics

Proceedings Papers

Loss Production in the Wake of a Simulated Subsonic Turbine Blade

Quentin D. Roberts, John D. Denton

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A111, June 10–13, 1996

Paper No: 96-GT-421

DOI: https://doi.org/10.1115/96-GT-421

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Topics: Turbine blades, Wakes, Boundary layers, Pressure, Probes, Vortex street, Flow (Dynamics), Suction

Proceedings Papers

The Effect of Vortex Shedding on the Unsteady Pressure Distribution Around the Trailing Edge of a Turbine Blade

G. Cicatelli, C. H. Sieverding

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A091, June 10–13, 1996

Paper No: 96-GT-359

DOI: https://doi.org/10.1115/96-GT-359

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Topics: Pressure, Turbine blades, Vortex shedding, Wakes, Cascades (Fluid dynamics), Failure, Flow (Dynamics), Flow instability, Fluctuations (Physics), Mach number

Proceedings Papers

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

Proc. ASME. GT1998, Volume 1: Turbomachinery, V001T01A115, June 2–5, 1998

Paper No: 98-GT-477

DOI: https://doi.org/10.1115/98-GT-477

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Topics: Cascades (Fluid dynamics), Computation, Nozzles, Separation (Technology), Turbines, Wakes, Flow (Dynamics), Mach number, Probes, Temperature

Proceedings Papers

Numerical and Experimental Investigation of Trailing Edge Vortex Shedding Downstream of a Linear Turbine Cascade

A. Gehrer, H. Lang, N. Mayrhofer, J. Woisetschläger

Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A010, May 8–11, 2000

Paper No: 2000-GT-0434

DOI: https://doi.org/10.1115/2000-GT-0434

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Topics: Cascades (Fluid dynamics), Turbines, Vortex shedding, Blades, Computer simulation, Cycles, Density, Engineering simulation, Lasers, Simulation

Proceedings Papers

Trailing Edge 3D Free Shear Layers

N. Schröder, G. Hofmann, J. Hourmouziadis

Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A012, May 8–11, 2000

Paper No: 2000-GT-0436

DOI: https://doi.org/10.1115/2000-GT-0436

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Topics: Shear (Mechanics), Flow (Dynamics), Vortices, Vorticity, Large eddy simulation, Probes, Turbulence, Blades, Boundary layers, Computational fluid dynamics

Proceedings Papers

Wake-Wake Interactions and its Potential for Clocking in a Transonic High Pressure Turbine

Frank Hummel

Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A007, June 4–7, 2001

Paper No: 2001-GT-0302

DOI: https://doi.org/10.1115/2001-GT-0302

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Topics: High pressure (Physics), Turbines, Wakes, Rotors, Stators, Shock (Mechanics), Flow (Dynamics), Suction, Vortices, Convection

Proceedings Papers

Flame Density Ratio Effects on Vortex Dynamics of Harmonically Excited Bluff Body Stabilized Flames

Benjamin Emerson, Kelvin Murphy, Tim Lieuwen

Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A014, June 3–7, 2013

Paper No: GT2013-94284

DOI: https://doi.org/10.1115/GT2013-94284

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Topics: Density, Dynamics (Mechanics), Flames, Vortices, Acoustics, Flow (Dynamics), Heat, Locks (Waterways), Shear (Mechanics), Wakes

Proceedings Papers

Convective and Absolute Instabilities in Reacting Bluff Body Wakes

Benjamin Emerson, Julia Lundrigan, Jacqueline O’Connor, David Noble, Tim Lieuwen

Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 377-387, June 6–10, 2011

Paper No: GT2011-45330

DOI: https://doi.org/10.1115/GT2011-45330

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Topics: Wakes, Flow (Dynamics), Density, Bifurcation, Flames, Reynolds number, Dynamics (Mechanics), Laminar flow, Shear (Mechanics), Stability

Proceedings Papers

Dynamics of Non-Premixed Bluff Body-Stabilized Flames in Heated Air Flow

Caleb Cross, Aimee Fricker, Dmitriy Shcherbik, Eugene Lubarsky, Ben T. Zinn, Jeffery A. Lovett

Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 875-884, June 14–18, 2010

Paper No: GT2010-23059

DOI: https://doi.org/10.1115/GT2010-23059

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Topics: Air flow, Dynamics (Mechanics), Flames, Combustion, Oscillations, Fuels, Heat, Vortex shedding, Temperature, Fourier analysis

Proceedings Papers

Hybrid-Grid Simulation of Unsteady Wake-Boundary Layer Interaction on a High Lift Low Pressure Turbine Airfoil

Hong Yang, Thomas Roeber, Dragan Kozulovic

Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1805-1815, May 14–17, 2007

Paper No: GT2007-28111

DOI: https://doi.org/10.1115/GT2007-28111

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Topics: Airfoils, Pressure, Simulation, Turbines, Wakes, Blades, Suction, Turbulence, Vortex street, Boundary layers

Proceedings Papers

Experimental Investigation of Turbine Wake Flow by Interferometrically Triggered PIV and LDV Measurements

J. Woisetschla¨ger, N. Mayrhofer, H. Lang, B. Hampel

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 207-216, June 3–6, 2002

Paper No: GT2002-30347

DOI: https://doi.org/10.1115/GT2002-30347

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Topics: Turbines, Wakes, Cascades (Fluid dynamics), Density, Fluctuations (Physics), Turbine blades, Velocity measurement, Vortex shedding, Chords (Trusses), Filters

Proceedings Papers

Unsteady Turbine Blade Wake Characteristics

Claus H. Sieverding, Davide Ottolia, Carlo Bagnera, Andrea Cimadoro, Jean-Michel Desse

Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 1081-1092, June 16–19, 2003

Paper No: GT2003-38934

DOI: https://doi.org/10.1115/GT2003-38934

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Topics: Turbine blades, Wakes, Probes, Pressure, Vortices, Density, Holographic interferometry, Interferometry, Mach number, Pressure measurement

Proceedings Papers

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

E. Go¨ttlich, J. Woisetschla¨ger, P. Pieringer, B. Hampel, F. Heitmeir

Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 615-624, June 6–9, 2005

Paper No: GT2005-68579

DOI: https://doi.org/10.1115/GT2005-68579

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Topics: Laser Doppler anemometry, Particulate matter, Turbines, Vortex shedding, Wakes, Rotors, Blades, Flow (Dynamics), Vortices, Nozzle guide vanes

Proceedings Papers

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

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

Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 75-84, June 6–9, 2005

Paper No: GT2005-69128

DOI: https://doi.org/10.1115/GT2005-69128

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

NARROW

Numerical Simulation on the Vortex Shedding From Airfoils of a Swirl Distortion Generator

Unsteady Analysis of Heat Transfer Coefficient Distribution in a Static Ribbed Channel for an Established Flow

The Effect of the Pocket on the Heat Transfer of Endwall With Bluff Body in the Rear Part of Gas Turbine

Unsteady Radial Transport in a Transonic Compressor Stage

Transonic Turbine Vane Wake Flows

Loss Production in the Wake of a Simulated Subsonic Turbine Blade

The Effect of Vortex Shedding on the Unsteady Pressure Distribution Around the Trailing Edge of a Turbine Blade

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

Numerical and Experimental Investigation of Trailing Edge Vortex Shedding Downstream of a Linear Turbine Cascade

Trailing Edge 3D Free Shear Layers

Wake-Wake Interactions and its Potential for Clocking in a Transonic High Pressure Turbine

Flame Density Ratio Effects on Vortex Dynamics of Harmonically Excited Bluff Body Stabilized Flames

Convective and Absolute Instabilities in Reacting Bluff Body Wakes

Dynamics of Non-Premixed Bluff Body-Stabilized Flames in Heated Air Flow

Hybrid-Grid Simulation of Unsteady Wake-Boundary Layer Interaction on a High Lift Low Pressure Turbine Airfoil

Experimental Investigation of Turbine Wake Flow by Interferometrically Triggered PIV and LDV Measurements

Unsteady Turbine Blade Wake Characteristics

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

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

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