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Journal Articles

Modal Identification for Integrally Bladed Rotors Under Traveling Wave Excitation

Joseph A. Beck, Jeffrey M. Brown, Daniel L. Gillaugh, Alex A. Kaszynski

J. Eng. Gas Turbines Power. June 2023, 145(6): 061010.

Paper No: GTP-22-1625

DOI: https://doi.org/10.1115/1.4056538

Published Online: January 13, 2023

View Article titled, Modal Identification for Integrally Bladed Rotors Under Traveling Wave Excitation

Topics: Blades, Excitation, Spectral energy distribution, Traveling waves, Rotors, Damping, Mode shapes, Testing

Journal Articles

Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Joseph A. Beck, Jeffrey M. Brown, Daniel L. Gillaugh, Emily B. Carper, Alex A. Kaszynski

J. Eng. Gas Turbines Power. December 2021, 143(12): 121012.

Paper No: GTP-20-1576

DOI: https://doi.org/10.1115/1.4051111

Published Online: October 12, 2021

View Article titled, Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Topics: Algorithms, Approximation, Blades, Eigenvalues, Elastic moduli, Errors, Excitation, Finite element model, Geometry, Materials properties

Journal Articles

Interaction Between Coriolis Forces and Mistuning on a Cyclic Symmetric Structure With Geometrical Nonlinearity

Anthony Tacher, Fabrice Thouverez, Jason Armand

J. Eng. Gas Turbines Power. May 2021, 143(5): 051006.

Paper No: GTP-20-1398

DOI: https://doi.org/10.1115/1.4048844

Published Online: March 11, 2021

View Article titled, Interaction Between Coriolis Forces and Mistuning on a Cyclic Symmetric Structure With Geometrical Nonlinearity

Topics: Coriolis force, Eigenvalues, Modal analysis, Standing waves, Traveling waves, Stiffness, Disks

Journal Articles

An Experimental and Computational Investigation of a Pulsed Air-Jet Excitation System on a Rotating Bladed Disk

Eric Kurstak, Kiran D'Souza

J. Eng. Gas Turbines Power. January 2021, 143(1): 011017.

Paper No: GTP-20-1595

DOI: https://doi.org/10.1115/1.4049014

Published Online: January 4, 2021

View Article titled, An Experimental and Computational Investigation of a Pulsed Air-Jet Excitation System on a Rotating Bladed Disk

Topics: Air jets, Blades, Disks, Excitation, Vibration, Traveling waves, Engines, Damping, Stiffness, Computer simulation

Journal Articles

Strain Gage Ramifications on Mistuning in As-Manufactured Models and Experimental Testing

Daniel L. Gillaugh, Alexander A. Kaszynski, Jeffrey M. Brown, Joseph A. Beck, Joseph C. Slater

J. Eng. Gas Turbines Power. May 2020, 142(5): 051005.

Paper No: GTP-19-1358

DOI: https://doi.org/10.1115/1.4045357

Published Online: February 18, 2020

View Article titled, Strain Gage Ramifications on Mistuning in As-Manufactured Models and Experimental Testing

Topics: Strain gages, Compressors, Testing, Excitation, Modeling, Rotors, Traveling waves, Blades

Journal Articles

A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Christian U. Waldherr, Patrick Buchwald, Damian M. Vogt

J. Eng. Gas Turbines Power. February 2020, 142(2): 021016.

Paper No: GTP-19-1474

DOI: https://doi.org/10.1115/1.4045517

Published Online: January 16, 2020

View Article titled, A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Topics: Blades, Compressors, Eigenvalues, Errors, Mode shapes, Noise (Sound), Probability, Resonance, Stiffness, Traveling waves

Journal Articles

Multi-Wave Vibration Caused by Flutter Instability and Nonlinear Tip-Shroud Friction

Johann Gross, Malte Krack

J. Eng. Gas Turbines Power. February 2020, 142(2): 021013.

Paper No: GTP-19-1463

DOI: https://doi.org/10.1115/1.4044884

Published Online: January 13, 2020

View Article titled, Multi-Wave Vibration Caused by Flutter Instability and Nonlinear Tip-Shroud Friction

Topics: Flutter (Aerodynamics), Traveling waves, Vibration, Waves, Damping, Blades, Friction, Attractors, Resonance

Journal Articles

Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

Daniel L. Gillaugh, Alexander A. Kaszynski, Jeffrey M. Brown, Joseph A. Beck, Joseph C. Slater

J. Eng. Gas Turbines Power. June 2019, 141(6): 061006.

Paper No: GTP-18-1617

DOI: https://doi.org/10.1115/1.4042079

Published Online: January 9, 2019

View Article titled, Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

Topics: Blades, Compressors, Excitation, Rotors, Traveling waves, Torsion

Journal Articles

On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks

Malte Krack, Lars Panning-von Scheidt, Jörg Wallaschek

J. Eng. Gas Turbines Power. April 2017, 139(4): 042501.

Paper No: GTP-16-1403

DOI: https://doi.org/10.1115/1.4034650

Published Online: October 18, 2016

View Article titled, On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks

Topics: Disks, Flutter (Aerodynamics), Friction, Oscillations, Steady state, Traveling waves, Vibration, Waves, Limit cycles

Journal Articles

Nonlinear Modal Analysis of Mistuned Periodic Structures Subjected to Dry Friction

C. Joannin, B. Chouvion, F. Thouverez, M. Mbaye, J.-P. Ousty

J. Eng. Gas Turbines Power. July 2016, 138(7): 072504.

Paper No: GTP-15-1468

DOI: https://doi.org/10.1115/1.4031886

Published Online: December 4, 2015

View Article titled, Nonlinear Modal Analysis of Mistuned Periodic Structures Subjected to Dry Friction

Topics: Blades, Computation, Disks, Dry friction, Excitation, Friction, Linear systems, Modal analysis, Periodic structures, Traveling waves

Journal Articles

A Test Rig for Noncontact Traveling Wave Excitation of a Bladed Disk With Underplatform Dampers

Teresa Berruti, Christian M. Firrone, Muzio M. Gola

J. Eng. Gas Turbines Power. March 2011, 133(3): 032502.

DOI: https://doi.org/10.1115/1.4002100

Published Online: November 11, 2010

View Article titled, A Test Rig for Noncontact Traveling Wave Excitation of a Bladed Disk With Underplatform Dampers

Topics: Blades, Calibration, Disks, Electromagnets, Excitation, Traveling waves, Excitation systems, Dampers, Design, Friction

Journal Articles

Vibration Analysis of a Nonlinear System With Cyclic Symmetry

Aurélien Grolet, Fabrice Thouverez

J. Eng. Gas Turbines Power. February 2011, 133(2): 022502.

DOI: https://doi.org/10.1115/1.4001989

Published Online: October 26, 2010

View Article titled, Vibration Analysis of a Nonlinear System With Cyclic Symmetry

Topics: Bifurcation, Engines, Excitation, Nonlinear systems, Stability, Vibration, Nonlinear differential equations, Shapes, Linear systems, Dynamic response

Journal Articles

A Once-Through Fuel Cycle for Fast Reactors

Kevan D. Weaver, John Gilleland, Charles Ahlfeld, Charles Whitmer, George Zimmerman

J. Eng. Gas Turbines Power. October 2010, 132(10): 102917.

DOI: https://doi.org/10.1115/1.4000898

Published Online: July 8, 2010

View Article titled, A Once-Through Fuel Cycle for Fast Reactors

Topics: Fast neutron reactors, Fuels, Light water reactors, Nuclear fuel cycle, Uranium, Design, Spent nuclear fuels, Waves, Traveling waves, Nuclear power

Journal Articles

A Method for Forced Response Analysis of Mistuned Bladed Disks With Aerodynamic Effects Included

E. P. Petrov

J. Eng. Gas Turbines Power. June 2010, 132(6): 062502.

DOI: https://doi.org/10.1115/1.4000117

Published Online: March 17, 2010

View Article titled, A Method for Forced Response Analysis of Mistuned Bladed Disks With Aerodynamic Effects Included

Topics: Disks, Damping, Aerodynamics, Blades, Mode shapes, Gas flow, Traveling waves

Journal Articles

Experimental Investigation of Mode Localization and Forced Response Amplitude Magnification for a Mistuned Bladed Disk

J. Judge, Graduate Student, C. Pierre, Professor Fellow ASME, O. Mehmed, Senior Research Engineer

J. Eng. Gas Turbines Power. October 2001, 123(4): 940–950.

DOI: https://doi.org/10.1115/1.1377872

Published Online: October 1, 2000

View Article titled, Experimental Investigation of Mode Localization and Forced Response Amplitude Magnification for a Mistuned Bladed Disk

Topics: Blades, Disks, Engines, Excitation, Finite element analysis, Magnification, Mode shapes, Resonance, Shapes, Computer simulation

Journal Articles

Flutter Mechanisms in Low Pressure Turbine Blades

M. Nowinski, J. Panovsky

J. Eng. Gas Turbines Power. January 2000, 122(1): 82–88.

DOI: https://doi.org/10.1115/1.483179

Published Online: October 20, 1999

View Article titled, Flutter Mechanisms in Low Pressure Turbine Blades

Topics: Blades, Cascades (Fluid dynamics), Pressure, Flutter (Aerodynamics), Damping, Traveling waves, Design, Stability, Turbine blades

Journal Articles

A Simple Frequency Expression for the In-Plane Vibrations of Rotating Rings

B. L. Koff, Y. M. El-Aini

J. Eng. Gas Turbines Power. April 1993, 115(2): 234–238.

DOI: https://doi.org/10.1115/1.2906699

Published Online: April 1, 1993

View Article titled, A Simple Frequency Expression for the In-Plane Vibrations of Rotating Rings

Topics: Finite element model, Rotating disks, Shear (Mechanics), Standing waves, Traveling waves, Vibration

Journal Articles

Measurement of Aerodynamic Work During Fan Flutter

A. P. Kurkov

J. Eng. Gas Turbines Power. January 1983, 105(1): 204–211.

DOI: https://doi.org/10.1115/1.3227390

Published Online: January 1, 1983

View Article titled, Measurement of Aerodynamic Work During Fan Flutter

Topics: Flutter (Aerodynamics), Traveling waves, Displacement measurement, Engines, Pressure, Rotors, Turbofans

Journal Articles

Significance of Disk Flexing in Viscous-Damped Jet Engine Dynamics

N. Klompas

J. Eng. Gas Turbines Power. October 1978, 100(4): 647–654.

DOI: https://doi.org/10.1115/1.3446413

Published Online: October 1, 1978

View Article titled, Significance of Disk Flexing in Viscous-Damped Jet Engine Dynamics

Topics: Disks, Dynamics (Mechanics), Jet engines, Whirls, Bearings, Damping, Engines, Rotors, Stiffness, Traveling waves

Journal Articles

Traveling-Wave Vibration of Gas-Turbine Engine Shells

H. J. Macke

J. Eng. Gas Turbines Power. April 1966, 88(2): 179–187.

DOI: https://doi.org/10.1115/1.3678502

Published Online: April 1, 1966

View Article titled, Traveling-Wave Vibration of Gas-Turbine Engine Shells

Topics: Engines, Gas turbines, Shells, Traveling waves, Vibration, Disks, Pipes, Rotating blades, Rotors, Stators

Journal citation

NARROW

Modal Identification for Integrally Bladed Rotors Under Traveling Wave Excitation

Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Interaction Between Coriolis Forces and Mistuning on a Cyclic Symmetric Structure With Geometrical Nonlinearity

An Experimental and Computational Investigation of a Pulsed Air-Jet Excitation System on a Rotating Bladed Disk

Strain Gage Ramifications on Mistuning in As-Manufactured Models and Experimental Testing

A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Multi-Wave Vibration Caused by Flutter Instability and Nonlinear Tip-Shroud Friction

Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks

Nonlinear Modal Analysis of Mistuned Periodic Structures Subjected to Dry Friction

A Test Rig for Noncontact Traveling Wave Excitation of a Bladed Disk With Underplatform Dampers

Vibration Analysis of a Nonlinear System With Cyclic Symmetry

A Once-Through Fuel Cycle for Fast Reactors

A Method for Forced Response Analysis of Mistuned Bladed Disks With Aerodynamic Effects Included

Experimental Investigation of Mode Localization and Forced Response Amplitude Magnification for a Mistuned Bladed Disk

Flutter Mechanisms in Low Pressure Turbine Blades

A Simple Frequency Expression for the In-Plane Vibrations of Rotating Rings

Measurement of Aerodynamic Work During Fan Flutter

Significance of Disk Flexing in Viscous-Damped Jet Engine Dynamics

Traveling-Wave Vibration of Gas-Turbine Engine Shells

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