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Journal Articles

Intentional Blade Mistuning to Emulate the Dynamic Influence of Split Ring Damper

Jaewon Lee, Seunghun Baek
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2024, 146(2): 021001.
Paper No: VIB-24-1006
https://doi.org/10.1115/1.4065399
Published Online: May 15, 2024
View Article titled, Intentional Blade Mistuning to Emulate the Dynamic Influence of Split Ring Damper
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Topics: Bladed disks, Blades, Dampers, Stiffness
Journal Articles

Rapid Investigation of Blisk Mistuning Via Piezoelectric-Induced Stiffness Perturbations

Christopher R. Kelley, Jeffrey L. Kauffman
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2024, 146(1): 011004.
Paper No: VIB-24-1028
https://doi.org/10.1115/1.4065324
Published Online: April 29, 2024
View Article titled, Rapid Investigation of Blisk Mistuning Via Piezoelectric-Induced Stiffness Perturbations
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Topics: Bladed disks, Blades, Stiffness, Piezoelectric materials, Simulation, Testing
Journal Articles

A Novel Method for the Determination of Blade Vibration Stress Considering the Change in Blade Tip Timing Sensing Position

Xiaojie Zhang, Yanrong Wang, Dianyin Hu, Rongqiao Wang
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2023, 145(5): 051006.
Paper No: VIB-22-1422
https://doi.org/10.1115/1.4062722
Published Online: September 22, 2023
View Article titled, A Novel Method for the Determination of Blade Vibration Stress Considering the Change in Blade Tip Timing Sensing Position
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Topics: Blades, Mode shapes, Sensors, Stress, Vibration, Calibration, Errors, Displacement
Journal Articles

Finite Cross-Section Method for Mode Shape Recognition of Highly Coupled Beam-Type Structures

Yuanchang Chen, D. Todd Griffith
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041013.
Paper No: VIB-21-1288
https://doi.org/10.1115/1.4053977
Published Online: March 18, 2022
View Article titled, Finite Cross-Section Method for Mode Shape Recognition of Highly Coupled Beam-Type Structures
Open the PDF for Finite Cross-Section Method for Mode Shape Recognition of Highly Coupled Beam-Type Structures in another window
Topics: Blades, Deformation, Mode shapes, Wind turbines, Cross section (Physics)
Journal Articles

How Intrusive Are Accelerometers for Measuring Nonlinear Vibrations? A Case Study on a Compressor Blade Subjected to Vibro-Impact Dynamics

Lukas Woiwode, Florian Müller, Johann Groß, Maren Scheel, Malte Krack
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041002.
Paper No: VIB-21-1321
https://doi.org/10.1115/1.4053357
Published Online: January 13, 2022
View Article titled, How Intrusive Are Accelerometers for Measuring Nonlinear Vibrations? A Case Study on a Compressor Blade Subjected to Vibro-Impact Dynamics
Open the PDF for How Intrusive Are Accelerometers for Measuring Nonlinear Vibrations? A Case Study on a Compressor Blade Subjected to Vibro-Impact Dynamics in another window
Topics: Accelerometers, Blades, Excitation, Vibration, Damping, Dynamics (Mechanics), Sensors, Compressors
Journal Articles

Operational Modal Analysis of a Rotating Structure Subject to Random Excitation Using a Tracking Continuously Scanning Laser Doppler Vibrometer via an Improved Demodulation Method

L. F. Lyu, W. D. Zhu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2022, 144(1): 011006.
Paper No: VIB-21-1074
https://doi.org/10.1115/1.4051178
Published Online: June 10, 2021
View Article titled, Operational Modal Analysis of a Rotating Structure Subject to Random Excitation Using a Tracking Continuously Scanning Laser Doppler Vibrometer via an Improved Demodulation Method
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Topics: Blades, Laser Doppler vibrometers, Mirrors, Modal analysis, Random excitation, Rotating beams, Signals, Rotation, Lasers, Vibration
Journal Articles

Dynamic Characteristic Analysis of Rotating Blade With Transverse Crack—Part I: Modeling, Modification, and Validation

Lai-Hao Yang, Zhe-Shuai Yang, Zhu Mao, Shu-Ming Wu, Xue-Feng Chen, Ru-Qiang Yan
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2021, 143(5): 051010.
Paper No: VIB-20-1391
https://doi.org/10.1115/1.4049385
Published Online: January 22, 2021
View Article titled, Dynamic Characteristic Analysis of Rotating Blade With Transverse Crack—Part I: Modeling, Modification, and Validation
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Topics: Fracture (Materials), Blades, Rotating blades, Vibration
Journal Articles

Dynamic Characteristic Analysis of Rotating Blade With Transverse Crack—Part II: A Comparison Study of Different Crack Models

Lai-Hao Yang, Zhe-Shuai Yang, Zhu Mao, Shu-Ming Wu, Xue-Feng Chen, Ru-Qiang Yan
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2021, 143(5): 051011.
Paper No: VIB-20-1392
https://doi.org/10.1115/1.4049386
Published Online: January 22, 2021
View Article titled, Dynamic Characteristic Analysis of Rotating Blade With Transverse Crack—Part II: A Comparison Study of Different Crack Models
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Topics: Fracture (Materials), Rotating blades, Blades, Stress
Journal Articles

Optimizing Piezoelectric Material Location and Size for Multiple-Mode Vibration Reduction of Turbomachinery Blades

Christopher R. Kelley, Garrett K. Lopp, Jeffrey L. Kauffman
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2021, 143(2): 021007.
Paper No: VIB-19-1477
https://doi.org/10.1115/1.4048263
Published Online: September 28, 2020
View Article titled, Optimizing Piezoelectric Material Location and Size for Multiple-Mode Vibration Reduction of Turbomachinery Blades
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Topics: Blades, Optimization, Piezoelectric materials, Stiffness, Turbomachinery, Vibration
Journal Articles

Tonal Noise Reduction for a Maneuverable Marine Hydrokinetic Cycloturbine Vehicle Using Turbine Clocking

Margalit Z. Goldschmidt, Michael L. Jonson, Joseph Horn
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2021, 143(2): 021008.
Paper No: VIB-20-1185
https://doi.org/10.1115/1.4048297
Published Online: September 28, 2020
View Article titled, Tonal Noise Reduction for a Maneuverable Marine Hydrokinetic Cycloturbine Vehicle Using Turbine Clocking
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Topics: Acoustics, Blades, Turbines, Vehicles, Vibration, Noise control, Stress, Sound
Journal Articles

Enhancement of Static and Dynamic Performance of Composite Tapered Pretwisted Rotating Blade With Variable Stiffness

Touraj Farsadi
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2021, 143(2): 021009.
Paper No: VIB-19-1573
https://doi.org/10.1115/1.4048333
Published Online: September 28, 2020
View Article titled, Enhancement of Static and Dynamic Performance of Composite Tapered Pretwisted Rotating Blade With Variable Stiffness
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Topics: Blades, Buckling, Composite materials, Fibers, Stiffness, Stress, Rotating blades, Rotation
Journal Articles

Experimental Joint Identification Using System Equivalent Model Mixing in a Bladed Disk

Zeeshan Saeed, Steven W. B. Klaassen, Christian M. Firrone, Teresa M. Berruti, Daniel J. Rixen
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2020, 142(5): 051001.
Paper No: VIB-20-1072
https://doi.org/10.1115/1.4047361
Published Online: June 19, 2020
View Article titled, Experimental Joint Identification Using System Equivalent Model Mixing in a Bladed Disk
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Topics: Blades, Disks, Dynamics (Mechanics), Overlays (Materials engineering), Errors
Journal Articles

Parametric Study and Uncertainty Quantification of the Nonlinear Modal Properties of Frictional Dampers

Yekai Sun, Jie Yuan, Luca Pesaresi, Enora Denimal, Loïc Salles
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2020, 142(5): 051102.
Paper No: VIB-19-1264
https://doi.org/10.1115/1.4046953
Published Online: May 6, 2020
View Article titled, Parametric Study and Uncertainty Quantification of the Nonlinear Modal Properties of Frictional Dampers
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Topics: Dampers, Damping, Design, Friction, Modal analysis, Resonance, Uncertainty quantification, Blades, Uncertainty
Journal Articles

Experimental and Simulation Study on the Response Characteristics of Engine Blades Under Thermo-Acoustic-Vibration Load

Shouqing Huang, Zemin Yao, Shouwen Liu, Jiang Yang, Dazhi Liu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2020, 142(4): 041013.
Paper No: VIB-19-1300
https://doi.org/10.1115/1.4046750
Published Online: April 13, 2020
View Article titled, Experimental and Simulation Study on the Response Characteristics of Engine Blades Under Thermo-Acoustic-Vibration Load
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Topics: Acoustics, Blades, Simulation, Stress, Vibration, Frequency response
Journal Articles

Parametric Resonances of a Three-Blade-Rotor System With Reference to Wind Turbines

Gizem D. Acar, Mustafa A. Acar, Brian F. Feeny
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2020, 142(2): 021013.
Paper No: VIB-19-1290
https://doi.org/10.1115/1.4045773
Published Online: January 24, 2020
View Article titled, Parametric Resonances of a Three-Blade-Rotor System With Reference to Wind Turbines
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Topics: Blades, Resonance, Rotors, Excitation, Wind turbines
Journal Articles

Parameter Identification and Sensor Configuration in Tip Timing for Asynchronous Vibration of a Deformed Blade With Finite Element Method Simulated Data Verification

Xiaojie Zhang, Yanrong Wang, Xianghua Jiang, Shimin Gao
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2020, 142(2): 021010.
Paper No: VIB-19-1142
https://doi.org/10.1115/1.4045772
Published Online: January 23, 2020
View Article titled, Parameter Identification and Sensor Configuration in Tip Timing for Asynchronous Vibration of a Deformed Blade With Finite Element Method Simulated Data Verification
Open the PDF for Parameter Identification and Sensor Configuration in Tip Timing for Asynchronous Vibration of a Deformed Blade With Finite Element Method Simulated Data Verification in another window
Topics: Blades, Displacement, Sensors, Vibration, Deformation, Fittings
Journal Articles

The Influences of Stagger and Pretwist Angles of Blades on Coupling Vibration in Shaft-Disk-Blade Systems

Hassan Heydari, Amir Khorram, Laya Afzalipour
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011007.
Paper No: VIB-19-1278
https://doi.org/10.1115/1.4044991
Published Online: November 18, 2019
View Article titled, The Influences of Stagger and Pretwist Angles of Blades on Coupling Vibration in Shaft-Disk-Blade Systems
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Topics: Blades, Disks, Vibration
Includes: Supplementary data
Journal Articles

Determination of Simultaneous Steady-State Movements Using Blade Tip Timing Data

Mohamed Elsayed Mohamed, Philip Bonello, Peter Russhard
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011017.
Paper No: VIB-19-1284
https://doi.org/10.1115/1.4045265
Published Online: November 18, 2019
View Article titled, Determination of Simultaneous Steady-State Movements Using Blade Tip Timing Data
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Topics: Blades, Probes
Journal Articles

A Novel Fluid–Structure Interaction Framework for Flapping, Flexible Wings

Ryan Schwab, Erick Johnson, Mark Jankauski
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. December 2019, 141(6): 061002.
Paper No: VIB-18-1541
https://doi.org/10.1115/1.4044268
Published Online: July 31, 2019
View Article titled, A Novel Fluid–Structure Interaction Framework for Flapping, Flexible Wings
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Topics: Aerodynamics, Computational fluid dynamics, Fluid structure interaction, Fluid-dynamic forces, Fluids, Wings, Kinematics, Deformation, Blades, Simulation
Journal Articles

Smart Rotor With Trailing Edge Flap Considering Bend–Twist Coupling and Aerodynamic Damping: Modeling and Control

Wenguang Zhang, Ruijie Liu, Yifeng Wang, Yuanyuan Wang, Xu Zhang
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. August 2019, 141(4): 041019.
Paper No: VIB-18-1369
https://doi.org/10.1115/1.4043240
Published Online: May 10, 2019
View Article titled, Smart Rotor With Trailing Edge Flap Considering Bend–Twist Coupling and Aerodynamic Damping: Modeling and Control
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Topics: Blades, Damping, Deflection, Rotors, Stress, Wind, Wind turbines, Simulation, Control equipment, Fluctuations (Physics)