Misseroni, D, Colquitt, DJ ORCID: 0000-0001-5637-1626, Movchan, AB, Movchan, NV and Jones, IS ORCID: 0000-0002-5226-0053
(2016)
Cymatics for the cloaking of flexural vibrations in a structured plate.
SCIENTIFIC REPORTS, 6 (1).
23929-.
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Abstract
Based on rigorous theoretical findings, we present a proof-of-concept design for a structured square cloak enclosing a void in an elastic lattice. We implement high-precision fabrication and experimental testing of an elastic invisibility cloak for flexural waves in a mechanical lattice. This is accompanied by verifications and numerical modelling performed through finite element simulations. The primary advantage of our square lattice cloak, over other designs, is the straightforward implementation and the ease of construction. The elastic lattice cloak, implemented experimentally, shows high efficiency.
Item Type: | Article |
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Additional Information: | 7 pages, 7 figures |
Uncontrolled Keywords: | cond-mat.mtrl-sci, cond-mat.mtrl-sci, math.DS |
Depositing User: | Symplectic Admin |
Date Deposited: | 15 Jun 2016 13:45 |
Last Modified: | 19 Jan 2023 07:35 |
DOI: | 10.1038/srep23929 |
Open Access URL: | http://dx.doi.org/10.1038/srep23929 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3001681 |
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Cymatics for the cloaking of flexural vibrations in a structured plate. (deposited 04 May 2016 07:44)
- Cymatics for the cloaking of flexural vibrations in a structured plate. (deposited 15 Jun 2016 13:45) [Currently Displayed]