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Journal Articles

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

Xu Dong, Yanfeng Zhang, Xingen Lu

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

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

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

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

Petr Eret, Volodymyr Tsymbalyuk

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

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

https://doi.org/10.1115/1.4043962

Published Online: September 25, 2019

View Article titled, Tip-Shroud Labyrinth Seal Effect on the Flutter Stability of Turbine Rotor Blades

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

Journal Articles

Numerical Study on Aeroelastic Instability for a Low-Speed Fan

Kuen-Bae Lee, Mark Wilson, Mehdi Vahdati

J. Turbomach. July 2017, 139(7): 071004.

Paper No: TURBO-16-1262

https://doi.org/10.1115/1.4035569

Published Online: February 23, 2017

View Article titled, Numerical Study on Aeroelastic Instability for a Low-Speed Fan

Topics: Acoustics, Blades, Computation, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Stability, Reflection, Mode shapes, Waves

Journal Articles

Quantification of the Influence of Unsteady Aerodynamic Loading on the Damping Characteristics of Airfoils Oscillating at Low Reduced Frequency—Part II: Numerical Verification

Almudena Vega, Roque Corral

J. Turbomach. March 2017, 139(3): 031010.

Paper No: TURBO-16-1136

https://doi.org/10.1115/1.4034978

Published Online: December 1, 2016

View Article titled, Quantification of the Influence of Unsteady Aerodynamic Loading on the Damping Characteristics of Airfoils Oscillating at Low Reduced Frequency—Part II: Numerical Verification

Topics: Airfoils, Cycles, Damping, Design, Mode shapes, Mach number, Pressure, Flutter (Aerodynamics)

Journal Articles

Forced Response of a Centrifugal Compressor Stage Due to the Impeller–Diffuser Interaction

Edward J. Walton, Choon S. Tan

J. Turbomach. September 2016, 138(9): 091004.

Paper No: TURBO-15-1293

https://doi.org/10.1115/1.4032838

Published Online: April 5, 2016

View Article titled, Forced Response of a Centrifugal Compressor Stage Due to the Impeller–Diffuser Interaction

Topics: Airfoils, Blades, Diffusers, Impellers, Mode shapes, Disks, Springs, Compressors, Pressure

Journal Articles

The Impact of Blade Loading and Unsteady Pressure Bifurcations on Low-Pressure Turbine Flutter Boundaries

Joshua J. Waite, Robert E. Kielb

J. Turbomach. April 2016, 138(4): 041002.

Paper No: TURBO-15-1218

https://doi.org/10.1115/1.4032043

Published Online: December 29, 2015

View Article titled, The Impact of Blade Loading and Unsteady Pressure Bifurcations on Low-Pressure Turbine Flutter Boundaries

Topics: Blades, Flutter (Aerodynamics), Pressure, Damping, Bifurcation, Turbines, Mode shapes, Flow (Dynamics)

Journal Articles

Accuracies of Reduced Order Models of a Bladed Rotor With Geometric Mistuning

Yasharth Bhartiya, Alok Sinha

J. Turbomach. July 2014, 136(7): 074501.

Paper No: TURBO-11-1095

https://doi.org/10.1115/1.4025666

Published Online: December 27, 2013

View Article titled, Accuracies of Reduced Order Models of a Bladed Rotor With Geometric Mistuning

Topics: Blades, Disks, Manufacturing, Mode shapes, Rotors, Errors, Elongation, Modal assurance criterion, Electromagnetic spectrum, Torsion

Journal Articles

Mistuning Identification of Integrally Bladed Disks With Cascaded Optimization and Neural Networks

Mehmet Ersin Yumer, Ender Cigeroglu, H. Nevzat Özgüven

J. Turbomach. May 2013, 135(3): 031008.

Paper No: TURBO-11-1259

https://doi.org/10.1115/1.4006667

Published Online: March 25, 2013

View Article titled, Mistuning Identification of Integrally Bladed Disks With Cascaded Optimization and Neural Networks

Topics: Artificial neural networks, Disks, Optimization, Blades, Mode shapes

Journal Articles

Prediction of Turbomachinery Aeroelastic Behavior From a Set of Representative Modes

María A. Mayorca, Damian M. Vogt, Hans Mårtensson, Torsten H. Fransson

J. Turbomach. January 2013, 135(1): 011032.

Paper No: TURBO-11-1180

https://doi.org/10.1115/1.4006536

Published Online: October 30, 2012

View Article titled, Prediction of Turbomachinery Aeroelastic Behavior From a Set of Representative Modes

Topics: Blades, Computational fluid dynamics, Damping, Mode shapes, Stability, Oscillations, Turbomachinery, Stiffness

Journal Articles

Fluid–Structure Interaction Using a Modal Approach

F. Debrabandere, B. Tartinville, Ch. Hirsch, G. Coussement

J. Turbomach. September 2012, 134(5): 051043.

https://doi.org/10.1115/1.4004859

Published Online: June 15, 2012

View Article titled, Fluid–Structure Interaction Using a Modal Approach

Topics: Blades, Compressors, Computation, Deformation, Flow (Dynamics), Fluid structure interaction, Fluids, Flutter (Aerodynamics), Rotors, Stators

Journal Articles

Effect of the Structural Coupling on the Flutter Onset of a Sector of Low-Pressure Turbine Vanes

Ruben Antona, Roque Corral, Juan M. Gallardo

J. Turbomach. September 2012, 134(5): 051007.

https://doi.org/10.1115/1.4003837

Published Online: May 8, 2012

View Article titled, Effect of the Structural Coupling on the Flutter Onset of a Sector of Low-Pressure Turbine Vanes

Topics: Aerodynamics, Airfoils, Damping, Eigenvalues, Flutter (Aerodynamics), Mode shapes, Pressure, Springs, Stability, Turbines

Journal Articles

Prediction of Vibration Response Levels of Mistuned Integral Bladed Disks (Blisks): Robustness Studies

Y.-J. Chan, D. J. Ewins

J. Turbomach. July 2012, 134(4): 044501.

https://doi.org/10.1115/1.4003646

Published Online: July 19, 2011

View Article titled, Prediction of Vibration Response Levels of Mistuned Integral Bladed Disks (Blisks): Robustness Studies

Topics: Algorithms, Blades, Disks, Errors, Excitation, Mode shapes, Robustness, Vibration, Damping, Compressors

Journal Articles

Flutter of Low Pressure Turbine Blades With Cyclic Symmetric Modes: A Preliminary Design Method

Robert Kielb, Jack Barter, Olga Chernycheva, Torsten Fransson

J. Turbomach. April 2004, 126(2): 306–309.

https://doi.org/10.1115/1.1650380

Published Online: June 15, 2004

View Article titled, Flutter of Low Pressure Turbine Blades With Cyclic Symmetric Modes: A Preliminary Design Method

Topics: Blades, Design methodology, Flutter (Aerodynamics), Mode shapes, Pressure, Turbine blades, Traveling waves, Turbines, Computational fluid dynamics, Rotation

Journal Articles

Aeroelastic Stability of Welded-in-Pair Low Pressure Turbine Rotor Blades: A Comparative Study Using Linear Methods

Roque Corral, Juan Manuel Gallardo, Carlos Vasco

J. Turbomach. January 2007, 129(1): 72–83.

https://doi.org/10.1115/1.2366512

Published Online: March 1, 2004

View Article titled, Aeroelastic Stability of Welded-in-Pair Low Pressure Turbine Rotor Blades: A Comparative Study Using Linear Methods

Topics: Airfoils, Blades, Damping, Disks, Pressure, Rotors, Stability, Flutter (Aerodynamics), Turbines, Torsion

Journal Articles

Maximum Amplification of Blade Response due to Mistuning: Localization and Mode Shape Aspects of the Worst Disks

Alejandro J. Rivas-Guerra, Assoc. Mem. ASME, Marc P. Mignolet, Fellow ASME

J. Turbomach. July 2003, 125(3): 442–454.

https://doi.org/10.1115/1.1506958

Published Online: August 27, 2003

View Article titled, Maximum Amplification of Blade Response due to Mistuning: Localization and Mode Shape Aspects of the Worst Disks

Topics: Blades, Disks, Engines, Mode shapes, Optimization

Journal Articles

Compressor Blade Forced Response Due to Downstream Vane-Strut Potential Interaction

H.-W. D. Chiang, M. G. Turner

J. Turbomach. January 1996, 118(1): 134–142.

https://doi.org/10.1115/1.2836594

Published Online: January 1, 1996

View Article titled, Compressor Blade Forced Response Due to Downstream Vane-Strut Potential Interaction

Topics: Blades, Compressors, Struts (Engineering), Stators, Computational fluid dynamics, Pressure, Rotors, Damping, Finite element model, Flow (Dynamics)

Journal Articles

An Analysis System for Blade Forced Response

Hsiao-Wei D. Chiang, R. E. Kielb

J. Turbomach. October 1993, 115(4): 762–770.

https://doi.org/10.1115/1.2929314

Published Online: October 1, 1993

View Article titled, An Analysis System for Blade Forced Response

Topics: Blades, Wakes, Excitation, Pressure, Resonance, Design, Turbines, Aerodynamics, Damping, Engine design

Journal Articles

Optical Measurements of Unducted Fan Flutter

A. P. Kurkov, O. Mehmed

J. Turbomach. January 1993, 115(1): 189–196.

https://doi.org/10.1115/1.2929206

Published Online: January 1, 1993

View Article titled, Optical Measurements of Unducted Fan Flutter

Topics: Flutter (Aerodynamics), Optical measurement, Rotors, Mode shapes, Vibration, Blades, Propellers, Strain gages, Wind tunnels

Journal citation

NARROW

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

A Method for Predicting the Aeroelastic Response of Radial Turbomachines

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

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

Numerical Study on Aeroelastic Instability for a Low-Speed Fan

Quantification of the Influence of Unsteady Aerodynamic Loading on the Damping Characteristics of Airfoils Oscillating at Low Reduced Frequency—Part II: Numerical Verification

Forced Response of a Centrifugal Compressor Stage Due to the Impeller–Diffuser Interaction

The Impact of Blade Loading and Unsteady Pressure Bifurcations on Low-Pressure Turbine Flutter Boundaries

Accuracies of Reduced Order Models of a Bladed Rotor With Geometric Mistuning

Mistuning Identification of Integrally Bladed Disks With Cascaded Optimization and Neural Networks

Prediction of Turbomachinery Aeroelastic Behavior From a Set of Representative Modes

Fluid–Structure Interaction Using a Modal Approach

Effect of the Structural Coupling on the Flutter Onset of a Sector of Low-Pressure Turbine Vanes

Prediction of Vibration Response Levels of Mistuned Integral Bladed Disks (Blisks): Robustness Studies

Flutter of Low Pressure Turbine Blades With Cyclic Symmetric Modes: A Preliminary Design Method

Aeroelastic Stability of Welded-in-Pair Low Pressure Turbine Rotor Blades: A Comparative Study Using Linear Methods

Maximum Amplification of Blade Response due to Mistuning: Localization and Mode Shape Aspects of the Worst Disks

Compressor Blade Forced Response Due to Downstream Vane-Strut Potential Interaction

An Analysis System for Blade Forced Response

Optical Measurements of Unducted Fan Flutter

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