Transient study of an optimized waveguide sonic black hole with wave focusing properties

Transient study of an optimized waveguide sonic black hole with wave focusing properties

Sonic black holes (SBHs) are waveguides intended to slow down the wave propagation speed and focus the energy towards the end of the device. However, the extent to which these effects occur, as well as the degree of wave dispersion introduced, has not been systematically quantified. This article inv...

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Bibliographic Details
Main Authors: Hassanpour Guilvaiee Hamideh, Mousavi Abbas, Berggren Martin, Wadbro Eddie, Kaltenbacher Manfred, Toth Florian
Format: Article
Language:English
Published: EDP Sciences 2025-01-01
Series:Acta Acustica
Subjects:
sonic black hole
wave focusing
wave slowdown
fem
Online Access:https://acta-acustica.edpsciences.org/articles/aacus/full_html/2025/01/aacus240144/aacus240144.html
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