Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/2067/43643
Titolo: | Enhanced energy dissipation through 3D printed bottom geometry in Tuned Sloshing Dampers | Autori: | Cavalagli, Nicola Agresta, Antonio Biscarini, Chiara Ubertini, Filippo Ubertini, Stefano |
Rivista: | JOURNAL OF FLUIDS AND STRUCTURES | Data pubblicazione: | 2021 | Abstract: | This paper presents an experimental investigation about the dissipation properties of Tuned Sloshing Dampers (TSDs) characterized by different bottom geometries. An experimental campaign on sloped and rounded shaped TSDs is carried out considering a uni-directional harmonic base motion, by varying the water level and the excitation characteristics, i.e. amplitude and frequency. Results are compared with those obtained on a rectangular flat bottom TSD and benchmarked against a classic Tuned Mass Damper (TMD). The present study demonstrates that a TSD with a suitably modified bottom shape can significantly outperform a traditional flat-bottom TSD in terms of maximum amount of dissipated energy and robustness against frequency mistuning. |
URI: | http://hdl.handle.net/2067/43643 | ISSN: | 0889-9746 | DOI: | 10.1016/j.jfluidstructs.2021.103377 | Diritti: | Attribution-NonCommercial-NoDerivs 3.0 United States |
È visualizzato nelle collezioni: | A1. Articolo in rivista |
File in questo documento:
File | Descrizione | Dimensioni | Formato | Existing users please |
---|---|---|---|---|
1-s2.0-S0889974621001602-main.pdf | Final Paper | 4.24 MB | Adobe PDF | Richiedi una copia |
Cavetal_JFS_2018_draft (1).pdf | Preprint - Full text available here https://www.sciencedirect.com/science/article/pii/S0889974621001602 | 32.49 MB | Adobe PDF | Richiedi una copia |
SCOPUSTM
Citations
10
14
Last Week
0
0
Last month
0
0
controllato il 17-apr-2024
Page view(s)
65
Last Week
0
0
Last month
1
1
controllato il 24-apr-2024
Download(s)
8
controllato il 24-apr-2024
Google ScholarTM
Check
Altmetric
Questo documento è distribuito in accordo con Licenza Creative Commons