Research Article

DESIGN AND EVALUATION OF PIEZOELECTRIC-BASED PASSIVE DAMPING FOR HIGH FREQUENCY NOISE SUPPRESSION

Volume: 3 Number: 1 July 2, 2024
Mert Uygun , Akif Yavuz *, Osman Taha Şen
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DESIGN AND EVALUATION OF PIEZOELECTRIC-BASED PASSIVE DAMPING FOR HIGH FREQUENCY NOISE SUPPRESSION

Abstract

This study focuses on developing a piezoelectric-based passive damper to mitigate high- frequency brake noise. The research investigates different designs of piezoelectric transducer elements to convert mechanical energy into electrical energy using a mass sliding belt test system that simulates real disc brake noise mechanisms. Integration of these electrical elements into the existing mass-sliding belt system is investigated. Five distinct piezoelectric transducer designs (Design-1, Design-2, Design-3, Design-4 and Design-5), each with unique technical specifications, boundary conditions, and scaling, are developed to suppress high frequency noise from friction-induced vibrations. To facilitate effective selection, a scoring method is employed, identifying Design-5 with a cylindrical model as the most efficient transducer design. Evaluation criteria include energy generation, compressive strength, operating temperature, weight, ergonomic usability, cost, and safety. Analyses are performed to assess potential stress-induced damage to the piezoelectric material resulting from the selected design. This study aims to contribute a novel perspective to noise reduction techniques and successfully demonstrates the integration of a piezoelectric transducer and an RLC circuit into a functional system.

Keywords

Piezoelectric-based passive damper , high-frequency noise suppression , transducer design , piezoelectric damping

References

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  8. Min, J.B., Duffy, K.P. & et al., Shunted Piezoelectric Vibration Damping Analysis Including Centrifugal Loading Effects. 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 12-15 April 2010, Orlando, United States.
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Details

Primary Language

English

Subjects

Dynamics, Vibration and Vibration Control , Machine Design and Machine Equipment , Machine Theory and Dynamics , Mechanical Vibrations and Noise

Journal Section

Research Article

Authors

Early Pub Date

July 2, 2024

Publication Date

July 2, 2024

Submission Date

May 23, 2024

Acceptance Date

June 26, 2024

Published in Issue

Year 2024 Volume: 3 Number: 1

DOI

https://doi.org/10.69560/cujast.1488558

IZ

https://izlik.org/JA85NX39LU

Cite

RIS / Bibtex
APA
Uygun, M., Yavuz, A., & Şen, O. T. (2024). DESIGN AND EVALUATION OF PIEZOELECTRIC-BASED PASSIVE DAMPING FOR HIGH FREQUENCY NOISE SUPPRESSION. Sivas Cumhuriyet Üniversitesi Bilim Ve Teknoloji Dergisi, 3(1), 21-29. https://doi.org/10.69560/cujast.1488558

Cited By

A State-of-the-Art Review of Wind Turbine Blades: Principles, Flow-Induced Vibrations, Failure, Maintenance, and Vibration Suppression Techniques

Energies

https://doi.org/10.3390/en18133319