Vibro-acoustic wave filtering properties of a fluid-loaded plate reinforced by periodic ribs of finite width

Yanni Zhang, Jie Pan, Hai Huang, Jing Zheng

Research output: Chapter in Book/Conference paperConference paper

1 Citation (Scopus)

Abstract

An analytical model is developed for examining the vibro-acoustic properties of a fluid-loaded plate reinforced by periodic ribs of finite width. This model is used to understand the frequency filtering properties of the flexural wave and the structural-borne sound wave of the ribbed plate under different fluid loading conditions. The relationships between the flexural waves and the related sound radiation in their pass-bands due to the filtering effect of the periodic ribs are specifically investigated. The dispersion relations of structural and radiated waves of the plate due to the periodic configuration of the ribs are used to explain the changes in the vibration and sound radiation response.
Original languageEnglish
Title of host publication23rd International Congress on Sound and Vibration 2016: From Ancient to Modern Acoustics
Editors Konstantinos Vogiatzis
PublisherInternational Institute of Acoustics and Vibration
Pages3476-3483
Volume5
ISBN (Print)978-1-5108-2716-5
Publication statusPublished - 2016
Event23rd International Congress on Sound and Vibration: ICSV 2016 - Athens, Greece
Duration: 10 Jul 201614 Jul 2016

Conference

Conference23rd International Congress on Sound and Vibration
CountryGreece
CityAthens
Period10/07/1614/07/16

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  • Cite this

    Zhang, Y., Pan, J., Huang, H., & Zheng, J. (2016). Vibro-acoustic wave filtering properties of a fluid-loaded plate reinforced by periodic ribs of finite width. In K. Vogiatzis (Ed.), 23rd International Congress on Sound and Vibration 2016: From Ancient to Modern Acoustics (Vol. 5, pp. 3476-3483). [146] International Institute of Acoustics and Vibration.