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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

DOI: https://doi.org/10.1115/1.4056204

Published Online: December 6, 2022

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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

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

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

DOI: https://doi.org/10.1115/1.4035569

Published Online: February 23, 2017

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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

DOI: https://doi.org/10.1115/1.4034978

Published Online: December 1, 2016

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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

DOI: https://doi.org/10.1115/1.4032838

Published Online: April 5, 2016

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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

DOI: https://doi.org/10.1115/1.4032043

Published Online: December 29, 2015

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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

DOI: https://doi.org/10.1115/1.4025666

Published Online: December 27, 2013

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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

DOI: https://doi.org/10.1115/1.4006667

Published Online: March 25, 2013

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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

DOI: https://doi.org/10.1115/1.4006536

Published Online: October 30, 2012

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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.

DOI: https://doi.org/10.1115/1.4004859

Published Online: June 15, 2012

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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.

DOI: https://doi.org/10.1115/1.4003837

Published Online: May 8, 2012

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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.

DOI: https://doi.org/10.1115/1.4003646

Published Online: July 19, 2011

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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.

DOI: https://doi.org/10.1115/1.1650380

Published Online: June 15, 2004

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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.

DOI: https://doi.org/10.1115/1.2366512

Published Online: March 1, 2004

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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.

DOI: https://doi.org/10.1115/1.1506958

Published Online: August 27, 2003

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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.

DOI: https://doi.org/10.1115/1.2836594

Published Online: January 1, 1996

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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.

DOI: https://doi.org/10.1115/1.2929314

Published Online: October 1, 1993

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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.

DOI: https://doi.org/10.1115/1.2929206

Published Online: January 1, 1993

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

Journal citation

NARROW

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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