Enhanced energy dissipation through 3D printed bottom geometry in Tuned Sloshing Dampers
Journal of Fluids and Structures, ISSN: 0889-9746, Vol: 106, Page: 103377
2021
- 15Citations
- 17Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
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.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0889974621001602; http://dx.doi.org/10.1016/j.jfluidstructs.2021.103377; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85114762418&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0889974621001602; https://dx.doi.org/10.1016/j.jfluidstructs.2021.103377
Elsevier BV
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