Abstract
The deflection of a cantilever beam is subjected to a constant reciprocating load within a certain span of the beam is investigated numerically to predict critical and cancellation speeds. It is observed that multiple resonance peaks exist for a load reciprocating at different speeds. Factors that play a role in the critical speeds are analyzed to understand their effect on the magnitude of the deflection. As a simple proof-of-concept, a reciprocating load device was designed to act as a reciprocating load on cantilever beams with different parameters in order to confirm the numerical results. Results are analyzed in order to understand the variation of critical speeds for different reciprocating loads and beam parameters.
| Original language | English |
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| Title of host publication | "Advances in Acoustics, Noise and Vibration - 2021" Proceedings of the 27th International Congress on Sound and Vibration, ICSV 2021 |
| Editors | Eleonora Carletti, Malcolm Crocker, Marek Pawelczyk, Jiri Tuma |
| Publisher | Silesian University Press |
| ISBN (Electronic) | 9788378807995 |
| State | Published - 2021 |
| Event | 27th International Congress on Sound and Vibration, ICSV 2021 - Virtual, Online Duration: 11 Jul 2021 → 16 Jul 2021 |
Publication series
| Name | "Advances in Acoustics, Noise and Vibration - 2021" Proceedings of the 27th International Congress on Sound and Vibration, ICSV 2021 |
|---|---|
| ISSN (Print) | 2329-3675 |
Conference
| Conference | 27th International Congress on Sound and Vibration, ICSV 2021 |
|---|---|
| City | Virtual, Online |
| Period | 11/07/21 → 16/07/21 |
Bibliographical note
Publisher Copyright:© "Advances in Acoustics, Noise and Vibration - 2021" Proceedings of the 27th International Congress on Sound and Vibration, ICSV 2021. All rights reserved.
Keywords
- Cantilever beam
- Energy harvester
- Reciprocating load
- Vibration
ASJC Scopus subject areas
- Acoustics and Ultrasonics