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Journal Articles

Fan Stability With Leading Edge Damage: Blind Prediction and Validation

E. J. Gunn, T. Brandvik, M. J. Wilson, R. Maxwell

J. Turbomach. September 2022, 144(9): 091015.

Paper No: TURBO-22-1072

DOI: https://doi.org/10.1115/1.4054970

Published Online: August 1, 2022

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Topics: Blades, Computational fluid dynamics, Damage, Flow (Dynamics), Pressure, Rotors, Simulation, Stability, Stall inception, Separation (Technology)

Journal Articles

Effective Clearance and Differential Gapping Impact on Seal Flutter Modeling and Validation

Roque Corral, Michele Greco, Almudena Vega

J. Turbomach. July 2022, 144(7): 071010.

Paper No: TURBO-21-1238

DOI: https://doi.org/10.1115/1.4053290

Published Online: March 2, 2022

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Topics: Cavities, Kinetic energy, Pressure, Stability, Clearances (Engineering), Simulation, Flutter (Aerodynamics), Flow (Dynamics), Discharge coefficient, Computational fluid dynamics

Journal Articles

Comparative Study of Tip Injection in a Transonic and Subsonic Compressor

Wei Wang, Boxing Liu, Jinling Lu, Jianjun Feng, Wuli Chu, Yanhui Wu

J. Turbomach. June 2022, 144(6): 061009.

Paper No: TURBO-20-1153

DOI: https://doi.org/10.1115/1.4053383

Published Online: February 24, 2022

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Topics: Compressors, Stability, Ejectors, Flow (Dynamics)

Journal Articles

Suppression of Nonsynchronous Vibration Through Intentional Aerodynamic and Structural Mistuning

Sina Stapelfeldt, Christoph Brandstetter

J. Turbomach. February 2022, 144(2): 021008.

Paper No: TURBO-21-1144

DOI: https://doi.org/10.1115/1.4052233

Published Online: September 27, 2021

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Topics: Blades, Compressors, Damping, Vibration, Rotors, Stability

Journal Articles

Foam-Metal Casing Treatment on an Axial Flow Compressor: Stability Improvement and Noise Reduction

Dakun Sun, Jia Li, Xu Dong, Ruize Xu, Xiaofeng Sun

J. Turbomach. January 2022, 144(1): 011003.

Paper No: TURBO-20-1107

DOI: https://doi.org/10.1115/1.4051782

Published Online: September 7, 2021

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Topics: Compressors, Metals, Pressure, Stability, Flow (Dynamics), Noise control, Blades, Noise (Sound)

Journal Articles

Experimental and Numerical Study of an Open Impeller Centrifugal Compressor Stage Utilizing Three-Dimensional (3D) Diffuser End Wall Contouring for Operating Range Extension

Daniel Hermann, Manfred Wirsum, Douglas Robinson, Philipp Jenny

J. Turbomach. September 2021, 143(9): 091018.

Paper No: TURBO-21-1053

DOI: https://doi.org/10.1115/1.4051045

Published Online: July 14, 2021

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Topics: Design, Diffusers, Flow (Dynamics), Mach number, Stability, Compressors, Impellers, Computational fluid dynamics

Journal Articles

Effects of Inlet Guide Vanes on the Performance and Stability of an Aeronautical Centrifugal Compressor

Nicolas Poujol, Isabelle Trébinjac, Pierre Duquesne

J. Turbomach. October 2021, 143(10): 101010.

Paper No: TURBO-21-1015

DOI: https://doi.org/10.1115/1.4050944

Published Online: May 17, 2021

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Topics: Compressors, Flow (Dynamics), Impellers, Inlet guide vanes, Rotation, Stability, Surges, Diffusers, Pressure

Journal Articles

Aerodynamic Investigation of a Composite Low-Speed Fan for UHBR Application

Martin Rodrigues, Laurent Soulat, Benoit Paoletti, Xavier Ottavy, Christoph Brandstetter

J. Turbomach. October 2021, 143(10): 101004.

Paper No: TURBO-20-1413

DOI: https://doi.org/10.1115/1.4050671

Published Online: May 12, 2021

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Topics: Blades, Composite materials, Design, Flow (Dynamics), Leakage, Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Turbulence

Journal Articles

A Robust Implementation of a Reynolds Stress Model for Turbomachinery Applications in a Coupled Solver Environment

David Roos Launchbury, Luca Mangani, Ernesto Casartelli, Francesco Del Citto

J. Turbomach. September 2021, 143(9): 091008.

Paper No: TURBO-20-1385

DOI: https://doi.org/10.1115/1.4050604

Published Online: May 11, 2021

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Topics: Stress, Turbulence, Simulation, Pressure, Compressors, Stability, Wake turbulence, Turbomachinery

Journal Articles

Higher Order Conceptual Model for Labyrinth Seal Flutter

Roque Corral, Michele Greco, Almudena Vega

J. Turbomach. July 2021, 143(7): 071006.

Paper No: TURBO-20-1261

DOI: https://doi.org/10.1115/1.4050334

Published Online: April 9, 2021

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Topics: Cavities, Computational fluid dynamics, Cycles, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Stability, Torsion, Simulation, Vibration

Journal Articles

Nonlinear Stability Analysis of a Generic Fan With Distorted Inflow Using Passage-Spectral Method

David Romera, Roque Corral

J. Turbomach. June 2021, 143(6): 061001.

Paper No: TURBO-20-1296

DOI: https://doi.org/10.1115/1.4050144

Published Online: April 7, 2021

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Topics: Stability, Pressure, Simulation, Annulus, Flow (Dynamics), Rotors, Blades

Journal Articles

Deficiencies in the Spalart–Allmaras Turbulence Model for the Prediction of the Stability Boundary in Highly Loaded Compressors

Jose Moreno, John Dodds, Sina Stapelfeldt, Mehdi Vahdati

J. Turbomach. December 2020, 142(12): 121012.

Paper No: TURBO-19-1159

DOI: https://doi.org/10.1115/1.4047784

Published Online: December 2, 2020

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Topics: Boundary layers, Compressors, Eddies (Fluid dynamics), Flow (Dynamics), Modeling, Stability, Turbulence, Viscosity, Pressure

Journal Articles

Impact of Exit Duct Dynamic Response on Compressor Stability

Wenqiang Zhang, Mehdi Vahdati, Fanzhou Zhao

J. Turbomach. November 2020, 142(11): 111006.

Paper No: TURBO-19-1212

DOI: https://doi.org/10.1115/1.4048153

Published Online: October 15, 2020

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Topics: Compressors, Ducts, Flow (Dynamics), Nozzles, Pressure, Reflection, Waves, Stability, Geometry

Journal Articles

Optimization of Slots-Groove Coupled Casing Treatment for an Axial Transonic Compressor

Guoming Zhu, Bo Yang

J. Turbomach. August 2020, 142(8): 081003.

Paper No: TURBO-19-1074

DOI: https://doi.org/10.1115/1.4046047

Published Online: July 28, 2020

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Topics: Compressors, Design, Flow (Dynamics), Optimization, Rotors, Stability, NASA, Blades

Journal Articles

Tip-Shroud Labyrinth Seal Effect on the Flutter Stability of Turbine Rotor Blades

Roque Corral, Michele Greco, Almudena Vega

J. Turbomach. October 2019, 141(10): 101006.

Paper No: TURBO-18-1336

DOI: https://doi.org/10.1115/1.4043962

Published Online: September 25, 2019

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Topics: Airfoils, Blades, Cavities, Damping, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Rotors, Stability, Turbines

Journal Articles

Detached-Eddy Simulation Applied to Aeroelastic Stability Analysis in a Last-Stage Steam Turbine Blade

Tianrui Sun, Paul Petrie-Repar, Damian M. Vogt, Anping Hou

J. Turbomach. September 2019, 141(9): 091002.

Paper No: TURBO-18-1274

DOI: https://doi.org/10.1115/1.4043407

Published Online: May 29, 2019

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Topics: Blades, Flutter (Aerodynamics), Simulation, Steam turbines, Vortices, Clearances (Engineering), Flow (Dynamics), Eddies (Fluid dynamics), Stability, Vibration

Journal Articles

Experimental Investigation of an Aerodynamically Mistuned Oscillating Compressor Cascade

Leonie Malzacher, Christopher Schwarze, Valentina Motta, Dieter Peitsch

J. Turbomach. July 2019, 141(7): 071012.

Paper No: TURBO-19-1027

DOI: https://doi.org/10.1115/1.4043474

Published Online: May 23, 2019

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Topics: Blades, Cascades (Fluid dynamics), Compressors, Damping, Pressure, Stability, Test facilities, Flow (Dynamics), Aerodynamics

Journal Articles

Improving the Flutter Margin of an Unstable Fan Blade

Sina Stapelfeldt, Mehdi Vahdati

J. Turbomach. July 2019, 141(7): 071006.

Paper No: TURBO-18-1334

DOI: https://doi.org/10.1115/1.4042645

Published Online: February 22, 2019

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Topics: Blades, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Stability

Journal Articles

Experimental Study of Aerodynamic Damping of an Annular Compressor Cascade With Large Mean Incidences

M. C. Keerthi, Abhijit Kushari

J. Turbomach. June 2019, 141(6): 061002.

Paper No: TURBO-18-1055

DOI: https://doi.org/10.1115/1.4042214

Published Online: January 21, 2019

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Topics: Blades, Cascades (Fluid dynamics), Damping, Pressure, Stability, Compressors, Suction, Oscillations

Journal Articles

A Parametric Study of the Effects of Inlet Distortion on Fan Aerodynamic Stability

Wenqiang Zhang, Mehdi Vahdati

J. Turbomach. January 2019, 141(1): 011011.

Paper No: TURBO-18-1212

DOI: https://doi.org/10.1115/1.4041376

Published Online: November 29, 2018

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Topics: Blades, Ducts, Flow (Dynamics), Nozzles, Rotors, Stability, Pressure

2 3 4 5

Journal citation

NARROW

Fan Stability With Leading Edge Damage: Blind Prediction and Validation

Effective Clearance and Differential Gapping Impact on Seal Flutter Modeling and Validation

Comparative Study of Tip Injection in a Transonic and Subsonic Compressor

Suppression of Nonsynchronous Vibration Through Intentional Aerodynamic and Structural Mistuning

Foam-Metal Casing Treatment on an Axial Flow Compressor: Stability Improvement and Noise Reduction

Experimental and Numerical Study of an Open Impeller Centrifugal Compressor Stage Utilizing Three-Dimensional (3D) Diffuser End Wall Contouring for Operating Range Extension

Effects of Inlet Guide Vanes on the Performance and Stability of an Aeronautical Centrifugal Compressor

Aerodynamic Investigation of a Composite Low-Speed Fan for UHBR Application

A Robust Implementation of a Reynolds Stress Model for Turbomachinery Applications in a Coupled Solver Environment

Higher Order Conceptual Model for Labyrinth Seal Flutter

Nonlinear Stability Analysis of a Generic Fan With Distorted Inflow Using Passage-Spectral Method

Deficiencies in the Spalart–Allmaras Turbulence Model for the Prediction of the Stability Boundary in Highly Loaded Compressors

Impact of Exit Duct Dynamic Response on Compressor Stability

Optimization of Slots-Groove Coupled Casing Treatment for an Axial Transonic Compressor

Tip-Shroud Labyrinth Seal Effect on the Flutter Stability of Turbine Rotor Blades

Detached-Eddy Simulation Applied to Aeroelastic Stability Analysis in a Last-Stage Steam Turbine Blade

Experimental Investigation of an Aerodynamically Mistuned Oscillating Compressor Cascade

Improving the Flutter Margin of an Unstable Fan Blade

Experimental Study of Aerodynamic Damping of an Annular Compressor Cascade With Large Mean Incidences

A Parametric Study of the Effects of Inlet Distortion on Fan Aerodynamic Stability

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