Chen, Zhijiang ![]() ![]() |
Official URL: http://dx.doi.org/10.1007/978-3-031-24141-3_5
Abstract
An effective way to describe the sequence of stop and pass bands in a one-dimensional phononic waveguide is represented by the ‘flow’ line reported onto the plot of the relevant π -periodic reduced torus. In this chapter, these concepts are introduced for silver-mean quasicrystalline-generated elastic waveguides. Results are obtained for canonical configurations for which the dynamic frequency spectra are periodic. Application to finite-size waveguides is also illustrated. As the silver-mean sequence is one of the generalised Fibonacci sequences, the illustrated method can be easily extended to other quasicrystalline substitution rules.
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Date Type: | Published Online |
Status: | Published |
Schools: | Engineering |
ISBN: | 978-3-031-24141-3 |
ISSN: | 1 |
Last Modified: | 17 May 2023 09:34 |
URI: | https://orca.cardiff.ac.uk/id/eprint/158937 |
Actions (repository staff only)
![]() |
Edit Item |