Flexural wave bandgap and isolation characteristics of vibration and sound in periodic sandwich plates

Flexural wave bandgap and isolation characteristics of vibration and sound in periodic sandwich plates

ObjectiveThis paper aims to study the elastic wave propagation characteristics and vibration and noise reduction mechanisms of periodic ship sandwich plates. MethodTo this end, the dispersion relation and flexural wave bandgap characteristics of lightweight sandwich plates are numerically investigat...

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Bibliographic Details
Main Authors: Huan ZI, Yinggang LI, Mi HU, Fengna ZHU, Ling ZHU
Format: Article
Language:English
Published: Editorial Office of Chinese Journal of Ship Research 2023-04-01
Series:Zhongguo Jianchuan Yanjiu
Subjects:
periodic sandwich plates
flexible wave bandgap
bragg scattering
vibration and sound reduction
Online Access:http://www.ship-research.com/en/article/doi/10.19693/j.issn.1673-3185.02462

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http://www.ship-research.com/en/article/doi/10.19693/j.issn.1673-3185.02462

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