Search Results | Journal of Vibration and Acoustics

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Journal Articles

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

Yuanchang Chen, D. Todd Griffith

J. Vib. Acoust. August 2022, 144(4): 041013.

Paper No: VIB-21-1288

DOI: https://doi.org/10.1115/1.4053977

Published Online: March 18, 2022

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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

J. Vib. Acoust. August 2022, 144(4): 041002.

Paper No: VIB-21-1321

DOI: https://doi.org/10.1115/1.4053357

Published Online: January 13, 2022

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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

J. Vib. Acoust. February 2022, 144(1): 011006.

Paper No: VIB-21-1074

DOI: https://doi.org/10.1115/1.4051178

Published Online: June 10, 2021

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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

J. Vib. Acoust. October 2021, 143(5): 051010.

Paper No: VIB-20-1391

DOI: https://doi.org/10.1115/1.4049385

Published Online: January 22, 2021

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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

J. Vib. Acoust. October 2021, 143(5): 051011.

Paper No: VIB-20-1392

DOI: https://doi.org/10.1115/1.4049386

Published Online: January 22, 2021

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Topics: Fracture (Materials), Rotating blades, Blades, Stress

Journal Articles

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

Touraj Farsadi

J. Vib. Acoust. April 2021, 143(2): 021009.

Paper No: VIB-19-1573

DOI: https://doi.org/10.1115/1.4048333

Published Online: September 28, 2020

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Topics: Blades, Buckling, Composite materials, Fibers, Stiffness, Stress, Rotating blades, Rotation

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

J. Vib. Acoust. April 2021, 143(2): 021007.

Paper No: VIB-19-1477

DOI: https://doi.org/10.1115/1.4048263

Published Online: September 28, 2020

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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

J. Vib. Acoust. April 2021, 143(2): 021008.

Paper No: VIB-20-1185

DOI: https://doi.org/10.1115/1.4048297

Published Online: September 28, 2020

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Topics: Acoustics, Blades, Turbines, Vehicles, Vibration, Noise control, Stress, Sound

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

J. Vib. Acoust. October 2020, 142(5): 051001.

Paper No: VIB-20-1072

DOI: https://doi.org/10.1115/1.4047361

Published Online: June 19, 2020

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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

J. Vib. Acoust. October 2020, 142(5): 051102.

Paper No: VIB-19-1264

DOI: https://doi.org/10.1115/1.4046953

Published Online: May 6, 2020

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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

J. Vib. Acoust. August 2020, 142(4): 041013.

Paper No: VIB-19-1300

DOI: https://doi.org/10.1115/1.4046750

Published Online: April 13, 2020

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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

J. Vib. Acoust. April 2020, 142(2): 021013.

Paper No: VIB-19-1290

DOI: https://doi.org/10.1115/1.4045773

Published Online: January 24, 2020

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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

J. Vib. Acoust. April 2020, 142(2): 021010.

Paper No: VIB-19-1142

DOI: https://doi.org/10.1115/1.4045772

Published Online: January 23, 2020

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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

J. Vib. Acoust. February 2020, 142(1): 011007.

Paper No: VIB-19-1278

DOI: https://doi.org/10.1115/1.4044991

Published Online: November 18, 2019

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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

J. Vib. Acoust. February 2020, 142(1): 011017.

Paper No: VIB-19-1284

DOI: https://doi.org/10.1115/1.4045265

Published Online: November 18, 2019

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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

J. Vib. Acoust. December 2019, 141(6): 061002.

Paper No: VIB-18-1541

DOI: https://doi.org/10.1115/1.4044268

Published Online: July 31, 2019

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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

J. Vib. Acoust. August 2019, 141(4): 041019.

Paper No: VIB-18-1369

DOI: https://doi.org/10.1115/1.4043240

Published Online: May 10, 2019

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Topics: Blades, Damping, Deflection, Rotors, Stress, Wind, Wind turbines, Simulation, Control equipment, Fluctuations (Physics)

Journal Articles

Design Space Exploration of a Beam Flexible Hub Concept for an Inside-Out Ceramic Turbine Using a Simplified Rotordynamic Finite Element Model

Céderick Landry, Patrick K. Dubois, Jean-Sébastien Plante, François Charron, Mathieu Picard

J. Vib. Acoust. February 2019, 141(1): 011007.

Paper No: VIB-17-1439

DOI: https://doi.org/10.1115/1.4040807

Published Online: August 13, 2018

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Topics: Ceramics, Composite materials, Design, Displacement, Rotordynamics, Stress, Turbines, Rotors, Finite element model, Blades

Journal Articles

Approximate Floquet Analysis of Parametrically Excited Multi-Degree-of-Freedom Systems With Application to Wind Turbines

Gizem D. Acar, Brian F. Feeny

J. Vib. Acoust. February 2019, 141(1): 011004.

Paper No: VIB-18-1107

DOI: https://doi.org/10.1115/1.4040522

Published Online: July 24, 2018

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Topics: Blades, Stability, Stiffness, Wind turbines, Eigenvalues, Excitation, Horizontal axis wind turbines, Springs, Gravity (Force), Equations of motion

Journal Articles

A Novel Method for the Design of Proximity Sensor Configuration for Rotor Blade Tip Timing

David H. Diamond, P. Stephan Heyns

J. Vib. Acoust. December 2018, 140(6): 061003.

Paper No: VIB-17-1510

DOI: https://doi.org/10.1115/1.4039931

Published Online: May 7, 2018

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Topics: Blades, Sensors, Vibration, Optimization, Rotors

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Journal citation

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Supplemental Material

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Design Space Exploration of a Beam Flexible Hub Concept for an Inside-Out Ceramic Turbine Using a Simplified Rotordynamic Finite Element Model

Approximate Floquet Analysis of Parametrically Excited Multi-Degree-of-Freedom Systems With Application to Wind Turbines

A Novel Method for the Design of Proximity Sensor Configuration for Rotor Blade Tip Timing

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