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Journal Articles

CONCEPTUAL ANALYSIS ON THE IMPACT OF ACOUSTIC LINERS IN FAN FLUTTER

Javier Gonzalez-Monge, José Miguel Pérez, Roque Corral, Fanzhou Zhao, Mehdi Vahdati

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1272

https://doi.org/10.1115/1.4066740

Published Online: September 30, 2024

View Article titled, CONCEPTUAL ANALYSIS ON THE IMPACT OF ACOUSTIC LINERS IN FAN FLUTTER

Topics: Acoustics, Flutter (Aerodynamics), Turbochargers, Waves, Reflection, Axial flow, Blades, Compressors, Design, Ducts

Journal Articles

Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Julian Gambel, Dieter Peitsch, Sabine Schneider

Publisher: ASME

J. Turbomach. December 2024, 146(12): 121010.

Paper No: TURBO-23-1306

https://doi.org/10.1115/1.4065946

Published Online: August 6, 2024

View Article titled, Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Topics: Blades, Cascades (Fluid dynamics), Stability, Pressure, Mode shapes, Flutter (Aerodynamics), Compressors, Flow (Dynamics)

Journal Articles

Experimental Research Into Aeroelastic Phenomena in Turbine Rotor Blades Inside ARIAS EU Project

Juan Manuel Gallardo, Oscar Bermejo, Julen Hernández, Gadea García, Jon Gallego, Daniel Knappett, Vsevolod Kharyton, Mike Wurl, Roque Corral

Publisher: ASME

J. Turbomach. July 2024, 146(7): 071009.

Paper No: TURBO-23-1308

https://doi.org/10.1115/1.4065621

Published Online: June 10, 2024

View Article titled, Experimental Research Into Aeroelastic Phenomena in Turbine Rotor Blades Inside ARIAS EU Project

Topics: Blades, Dampers, Design, Flutter (Aerodynamics), Rotors, Turbines, Vibration, Signals, Pressure, Excitation

Journal Articles

Numerical Investigation of Classic Flutter Mechanism Under Circumferentially Non-Uniform Inlet Condition

Zhaoqi Yan, Tianyu Pan, Guanting Su, Qiushi Li, Robert E. Kielb

Publisher: ASME

J. Turbomach. June 2024, 146(6): 061011.

Paper No: TURBO-23-1080

https://doi.org/10.1115/1.4064420

Published Online: January 29, 2024

View Article titled, Numerical Investigation of Classic Flutter Mechanism Under Circumferentially Non-Uniform Inlet Condition

Topics: Blades, Damping, Flutter (Aerodynamics), Rotors, Inflow, Flow (Dynamics)

Journal Articles

Experimental Validation of a Seal Flutter Model

Roque Corral, Michele Greco

Publisher: ASME

J. Turbomach. December 2023, 145(12): 121010.

Paper No: TURBO-23-1174

https://doi.org/10.1115/1.4063514

Published Online: October 19, 2023

View Article titled, Experimental Validation of a Seal Flutter Model

Topics: Cavities, Computational fluid dynamics, Engineering simulation, Flutter (Aerodynamics), Pressure, Simulation, Stability, Flow (Dynamics), Kinetic energy, Damping

Journal Articles

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

Xu Dong, Yanfeng Zhang, Xingen Lu

Publisher: ASME

J. Turbomach. September 2023, 145(9): 091013.

Paper No: TURBO-23-1022

https://doi.org/10.1115/1.4062806

Published Online: July 27, 2023

View Article titled, Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Mode shapes, Pressure, Flow (Dynamics), Vibration

Journal Articles

Quasi-Dynamic Approximation of Unsteady Pressure Distribution for Transonic Airfoils in Flutter

Jan Lepicovsky, David Šimurda, Robert E. Kielb, Petr Šidlof, Martin Štěpán

Publisher: ASME

J. Turbomach. August 2023, 145(8): 081010.

Paper No: TURBO-22-1366

https://doi.org/10.1115/1.4062181

Published Online: April 12, 2023

View Article titled, Quasi-Dynamic Approximation of Unsteady Pressure Distribution for Transonic Airfoils in Flutter

Topics: Blades, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Cascades (Fluid dynamics), Test facilities, Mach number

Journal Articles

A Method for Predicting the Aeroelastic Response of Radial Turbomachines

David W. Fellows, Vincent Iskandar, Daniel J. Bodony, Ryan C. McGowan, Sang-Guk Kang, Aaron J. Pope, Chol-Bum M. Kweon

Publisher: ASME

J. Turbomach. August 2023, 145(8): 081004.

Paper No: TURBO-22-1117

https://doi.org/10.1115/1.4057062

Published Online: April 3, 2023

View Article titled, A Method for Predicting the Aeroelastic Response of Radial Turbomachines

Topics: Blades, Damping, Fluids, Flutter (Aerodynamics), High pressure (Physics), Turbines, Turbochargers, Pressure, Wheels, Turbomachinery

Journal Articles

Nonlinear Flutter Analysis of Labyrinth Seals

Roque Corral, Michele Greco, Luis Matabuena

Publisher: ASME

J. Turbomach. July 2023, 145(7): 071007.

Paper No: TURBO-22-1326

https://doi.org/10.1115/1.4056701

Published Online: February 10, 2023

View Article titled, Nonlinear Flutter Analysis of Labyrinth Seals

Topics: Cavities, Clearances (Engineering), Cycles, Flutter (Aerodynamics), Pressure, Stability, Vibration, Flow (Dynamics), Torsion

Journal Articles

Experimental Subsonic Flutter of a Linear Turbine Blade Cascade With Various Mode Shapes and Chordwise Torsion Axis Locations

Petr Eret, Volodymyr Tsymbalyuk

Publisher: ASME

J. Turbomach. June 2023, 145(6): 061002.

Paper No: TURBO-21-1237

https://doi.org/10.1115/1.4056204

Published Online: December 6, 2022

View Article titled, Experimental Subsonic Flutter of a Linear Turbine Blade Cascade With Various Mode Shapes and Chordwise Torsion Axis Locations

Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Mode shapes, Torsion, Stability

Journal Articles

Instabilities Everywhere! Hard Problems in Aero-Engines

Zoltán S. Spakovszky

Publisher: ASME

J. Turbomach. February 2023, 145(2): 021011.

Paper No: TURBO-21-1198

https://doi.org/10.1115/1.4055424

Published Online: October 14, 2022

View Article titled, Instabilities Everywhere! Hard Problems in Aero-Engines

Topics: Aircraft engines, Damping, Engines, Whirls, Compressors, Bearings, Rotors, Flow (Dynamics), Flutter (Aerodynamics)

Journal Articles

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

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

Publisher: ASME

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

Paper No: TURBO-21-1041

https://doi.org/10.1115/1.4054161

Published Online: April 19, 2022

View Article titled, Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

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

Journal Articles

Forced Response Due to Vane Stagger Angle Variation in an Axial Compressor

Niklas Maroldt, Mona Amer, Joerg R. Seume

Publisher: ASME

J. Turbomach. August 2022, 144(8): 081011.

Paper No: TURBO-21-1042

https://doi.org/10.1115/1.4053839

Published Online: March 4, 2022

View Article titled, Forced Response Due to Vane Stagger Angle Variation in an Axial Compressor

Topics: Blades, Compressors, Damping, Engines, Excitation, Flow (Dynamics), Inlet guide vanes, Rotors, Simulation, Vibration

Journal Articles

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

Roque Corral, Michele Greco, Almudena Vega

Publisher: ASME

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

Paper No: TURBO-21-1238

https://doi.org/10.1115/1.4053290

Published Online: March 2, 2022

View Article titled, Effective Clearance and Differential Gapping Impact on Seal Flutter Modeling and Validation

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

Journal Articles

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Thomas Bontemps, Stéphane Aubert, Maxime de Pret

Publisher: ASME

J. Turbomach. October 2021, 143(10): 101016.

Paper No: TURBO-21-1011

https://doi.org/10.1115/1.4051113

Published Online: July 5, 2021

View Article titled, Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Topics: Acoustics, Flutter (Aerodynamics), Reflection, Simulation, Waves, Errors

Journal Articles

Higher Order Conceptual Model for Labyrinth Seal Flutter

Roque Corral, Michele Greco, Almudena Vega

Publisher: ASME

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

Paper No: TURBO-20-1261

https://doi.org/10.1115/1.4050334

Published Online: April 9, 2021

View Article titled, Higher Order Conceptual Model for Labyrinth Seal Flutter

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

Journal Articles

An Efficient Aeroelastic Eigenvalue Method for Analyzing Coupled-Mode Flutter in Turbomachinery

Huang Huang, Wei Liu, Paul Petrie-Repar, Dingxi Wang

Publisher: ASME

J. Turbomach. February 2021, 143(2): 021010.

Paper No: TURBO-20-1042

https://doi.org/10.1115/1.4048294

Published Online: February 2, 2021

View Article titled, An Efficient Aeroelastic Eigenvalue Method for Analyzing Coupled-Mode Flutter in Turbomachinery

Topics: Blades, Eigenvalues, Flutter (Aerodynamics), Rotors, Torsion, Turbomachinery, NASA, Displacement, Vibration

Journal Articles

Flutter in Started and Unstarted Transonic Linear Cascades: Simultaneous Measurements of Unsteady Loads and Shock Dynamics

Prahallada Jutur, Raghuraman N. Govardhan

Publisher: ASME

J. Turbomach. December 2019, 141(12): 121004.

Paper No: TURBO-19-1085

https://doi.org/10.1115/1.4045105

Published Online: November 8, 2019

View Article titled, Flutter in Started and Unstarted Transonic Linear Cascades: Simultaneous Measurements of Unsteady Loads and Shock Dynamics

Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Shock (Mechanics), Excitation, Dynamics (Mechanics), Oscillations, Stress, Pressure, Suction

Journal Articles

Radial Decomposition of Blade Vibration to Identify a Stall Flutter Source in a Transonic Fan

Q. Rendu, M. Vahdati, L. Salles

Publisher: ASME

J. Turbomach. October 2019, 141(10): 101011.

Paper No: TURBO-18-1314

https://doi.org/10.1115/1.4044484

Published Online: October 1, 2019

View Article titled, Radial Decomposition of Blade Vibration to Identify a Stall Flutter Source in a Transonic Fan

Topics: Blades, Flutter (Aerodynamics), Pressure, Shock waves, Vibration, Fluctuations (Physics), Flow (Dynamics), Damping, Computation, Oscillations

Journal Articles

Study of the Effect of the Scatter of Acoustic Modes on Turbine Flutter

Juan Manuel Gallardo, Adrián Sotillo, Óscar Bermejo

Publisher: ASME

J. Turbomach. October 2019, 141(10): 101010.

Paper No: TURBO-18-1306

https://doi.org/10.1115/1.4043909

Published Online: September 30, 2019

View Article titled, Study of the Effect of the Scatter of Acoustic Modes on Turbine Flutter

Topics: Acoustics, Flutter (Aerodynamics), Waves, Simulation, Reflection, Electromagnetic scattering, Turbines

Journal citation

NARROW

Manuscript

CONCEPTUAL ANALYSIS ON THE IMPACT OF ACOUSTIC LINERS IN FAN FLUTTER

Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Experimental Research Into Aeroelastic Phenomena in Turbine Rotor Blades Inside ARIAS EU Project

Numerical Investigation of Classic Flutter Mechanism Under Circumferentially Non-Uniform Inlet Condition

Experimental Validation of a Seal Flutter Model

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

Quasi-Dynamic Approximation of Unsteady Pressure Distribution for Transonic Airfoils in Flutter

A Method for Predicting the Aeroelastic Response of Radial Turbomachines

Nonlinear Flutter Analysis of Labyrinth Seals

Experimental Subsonic Flutter of a Linear Turbine Blade Cascade With Various Mode Shapes and Chordwise Torsion Axis Locations

Instabilities Everywhere! Hard Problems in Aero-Engines

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

Forced Response Due to Vane Stagger Angle Variation in an Axial Compressor

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

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Higher Order Conceptual Model for Labyrinth Seal Flutter

An Efficient Aeroelastic Eigenvalue Method for Analyzing Coupled-Mode Flutter in Turbomachinery

Flutter in Started and Unstarted Transonic Linear Cascades: Simultaneous Measurements of Unsteady Loads and Shock Dynamics

Radial Decomposition of Blade Vibration to Identify a Stall Flutter Source in a Transonic Fan

Study of the Effect of the Scatter of Acoustic Modes on Turbine Flutter

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