Vibration attenuation properties of piezoelectric metamaterial plates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F23%3A43970417" target="_blank" >RIV/49777513:23520/23:43970417 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11025/54892" target="_blank" >http://hdl.handle.net/11025/54892</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Vibration attenuation properties of piezoelectric metamaterial plates
Original language description
In this study, a heterogeneous piezoelectric 2-D plate is considered. The particular heterogeneity due to periodically distributed soft elastic cylinders anchored in the plate provides the antiresonance property inducing a non-dissipative damping within specific frequency ranges called band gaps, where the standing or propagating waves are suppressed. This paper examines different mechanisms for controlling band gap properties and investigates their influences on band gap characteristics. Finally, the band gaps are utilized for controlling the propagation of vibration waves along the piezoelectric plate in the frequency domain.
Czech name
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Czech description
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Project
<a href="/en/project/GA23-06220S" target="_blank" >GA23-06220S: Flexoelectric periodic structures for fluid transport and energy harvesting</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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