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Journal Articles

Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks

Tong Jing, Chaoping Zang, Evgeny Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021006.
Paper No: GTP-24-1371
https://doi.org/10.1115/1.4066290
Published Online: September 26, 2024
View Article titled, Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks
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Topics: Bladed disks, Fatigue damage, Stress, Transients (Dynamics), Blades, Optimization, Vibration
Journal Articles

On a New Cyclic Symmetry Formulation Accounting for Boundaries Undergoing Nonlinear Forces

Accepted Manuscript
Samuel Quaegebeur, Fabrice Thouverez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1608
https://doi.org/10.1115/1.4066605
Published Online: September 23, 2024
View Article titled, On a New Cyclic Symmetry Formulation Accounting for Boundaries Undergoing Nonlinear Forces
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Topics: Accounting, Bladed disks, Blades, Dynamics (Mechanics), Engines, Excitation, Finite element model, Friction, Shapes, Standing waves
Journal Articles

Forced Response of Rotating Blisks: Prediction and Correlation to Blade Tip-Timing Measurements

Biao Zhou, Chengyu Xie, Giuseppe Battiato, Teresa Maria Berruti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011014.
Paper No: GTP-24-1363
https://doi.org/10.1115/1.4066291
Published Online: September 19, 2024
View Article titled, Forced Response of Rotating Blisks: Prediction and Correlation to Blade Tip-Timing Measurements
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Topics: Bladed disks, Blades, Resonance, Vibration
Journal Articles

Validation of a Methodology To Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part II: Rotational Speed Effects

Accepted Manuscript
Alvaro Escudero, Salvador Rodriguez, Roque Corral
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1534
https://doi.org/10.1115/1.4066584
Published Online: September 19, 2024
View Article titled, Validation of a Methodology To Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part II: Rotational Speed Effects
Open the PDF for Validation of a Methodology To Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part II: Rotational Speed Effects in another window
Topics: Bladed disks, Flutter (Aerodynamics), Limit cycles, Oscillations, Pressure, Turbines, Vibration, Dry friction, Friction, Aerodynamics
Journal Articles

Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects

Accepted Manuscript
Alvaro Escudero, Salvador Rodriguez, Roque Corral
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1526
https://doi.org/10.1115/1.4066587
Published Online: September 19, 2024
View Article titled, Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects
Open the PDF for Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects in another window
Topics: Bladed disks, Flutter (Aerodynamics), Limit cycles, Mach number, Oscillations, Pressure, Turbines, Damping, Vibration, Blades
Journal Articles

Experimental and Numerical Investigation of Dynamic Vibration Absorber Array for Vibration Mitigation of Integral Blisk

Shuai Wang, Fangchao Wang, Jun Wu, Changjun Zheng, Chuanxing Bi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101022.
Paper No: GTP-24-1113
https://doi.org/10.1115/1.4066078
Published Online: August 21, 2024
View Article titled, Experimental and Numerical Investigation of Dynamic Vibration Absorber Array for Vibration Mitigation of Integral Blisk
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Topics: Bladed disks, Vibration, Vibration absorbers, Piezoelectric actuators, Blades
Journal Articles

Vibration Characteristics Investigation of Hard-Coated Mistuned Blisk With Multipackets by Lumped Parameter Model

Bin Bai, Li Xiang, Xingzhong Zeng, Minghui Yao, Yan Niu, Jun feng Man, Zhiqiang Tao
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101003.
Paper No: GTP-23-1240
https://doi.org/10.1115/1.4065141
Published Online: April 22, 2024
View Article titled, Vibration Characteristics Investigation of Hard-Coated Mistuned Blisk With Multipackets by Lumped Parameter Model
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Topics: Bladed disks, Vibration, Coatings
Journal Articles

Comparison of Subspace Identification Methods for Modal Estimation of Bladed Disks

Corentin Jorajuria, Cécile Esteves, Claude Gibert, Fabrice Thouverez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051006.
Paper No: GTP-23-1551
https://doi.org/10.1115/1.4063634
Published Online: December 8, 2023
View Article titled, Comparison of Subspace Identification Methods for Modal Estimation of Bladed Disks
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Topics: Bladed disks, Uncertainty, Excitation, Errors, Computation, Eigenvalues, Aeronautics, Time series
Journal Articles

Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed

Tong Jing, Chaoping Zang, Evgeny Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031018.
Paper No: GTP-23-1421
https://doi.org/10.1115/1.4063586
Published Online: November 28, 2023
View Article titled, Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed
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Topics: Bladed disks, Blades, Rotation, Transients (Dynamics), Excitation, Rotors
Journal Articles

Damping and Stiffness Mistuning Effects in a Bladed Disk With Varied Disk Coupling

Troy Krizak, Eric Kurstak, Kiran D'Souza
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011018.
Paper No: GTP-23-1373
https://doi.org/10.1115/1.4063542
Published Online: November 21, 2023
View Article titled, Damping and Stiffness Mistuning Effects in a Bladed Disk With Varied Disk Coupling
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Topics: Blades, Damping, Stiffness, Disks, Bladed disks
Journal Articles

Investigation of Rear Blisk Drum Dynamics Under Consideration of Multi-Stage Coupling

Marco Gambitta, Bernd Beirow, Thomas Klauke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021017.
Paper No: GTP-23-1389
https://doi.org/10.1115/1.4063633
Published Online: November 21, 2023
View Article titled, Investigation of Rear Blisk Drum Dynamics Under Consideration of Multi-Stage Coupling
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Topics: Airfoils, Bladed disks, Disks, Displacement, Dynamics (Mechanics), Geometry, Vibration, Excitation, Compressors, Blades
Journal Articles

Effects of the Seal Wire on the Nonlinear Dynamics of the Aircraft Engine Turbine Blades

Mertol Tüfekci, Fadi El Haddad, Loïc Salles, Richard Setchfield, Ludovic Renson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121004.
Paper No: GTP-23-1305
https://doi.org/10.1115/1.4063413
Published Online: October 17, 2023
View Article titled, Effects of the Seal Wire on the Nonlinear Dynamics of the Aircraft Engine Turbine Blades
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Topics: Bladed disks, Engineering simulation, Simulation, Turbine blades, Wire, Blades, Aircraft engines, Excitation, Damping, Pressure
Journal Articles

Mistuning Sensitivity of a Fan Bladed-Disk With Geometrical Nonlinearities

Samuel Quaegebeur, Fabrice Thouverez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121012.
Paper No: GTP-23-1342
https://doi.org/10.1115/1.4063318
Published Online: October 17, 2023
View Article titled, Mistuning Sensitivity of a Fan Bladed-Disk With Geometrical Nonlinearities
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Topics: Blades, Excitation, Frequency response, Nonlinear systems, Waves, Bladed disks, Displacement, Linear systems
Journal Articles

Numerical Investigation of Friction Induced Interaction of Flutter Modes in a Realistic Low Pressure Turbine Rotor

Salvador Rodríguez-Blanco, Javier González-Monge, Carlos Martel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111021.
Paper No: GTP-23-1319
https://doi.org/10.1115/1.4063374
Published Online: October 3, 2023
View Article titled, Numerical Investigation of Friction Induced Interaction of Flutter Modes in a Realistic Low Pressure Turbine Rotor
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Topics: Bladed disks, Blades, Displacement, Flutter (Aerodynamics), Friction, Rotors, Traveling waves, Turbines, Pressure, Vibration
Journal Articles

The Vibration Attenuation Characteristics of Dynamic Vibration Absorbers Array for Tuned and Mistuned Bladed Disk

Shuai Wang, Fangchao Wang, Hong-yong Chen, Changjun Zheng, Chuanxing Bi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101008.
Paper No: GTP-22-1631
https://doi.org/10.1115/1.4063228
Published Online: September 7, 2023
View Article titled, The Vibration Attenuation Characteristics of Dynamic Vibration Absorbers Array for Tuned and Mistuned Bladed Disk
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Topics: Bladed disks, Vibration, Vibration absorbers, Disks, Blades, Damping