{"title":"Effect of Barrier on Vibration Reduction Performance of the Plane Hydrophone","authors":"Shu-shu Si, Xin-ran Xu, Kang-Yi Peng, Xue-rong Liao","doi":"10.1109/SPAWDA48812.2019.9019222","DOIUrl":null,"url":null,"abstract":"In this paper, a finite element model of a plane hydrophone mounted on a sound barrier plate is established, and the vibration damping performance of the sound barrier plate on the hydrophone is simulated. The influences of different size and different structural sound barriers on the vibration attenuation performance of the hydrophone are discussed. By comparing and analyzing the simulation results of the finite element model of the plane hydrophone mounted on the sound barrier, the influence law of acoustic baffle on the vibration absorption performance of hydrophone is concluded.","PeriodicalId":208819,"journal":{"name":"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPAWDA48812.2019.9019222","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, a finite element model of a plane hydrophone mounted on a sound barrier plate is established, and the vibration damping performance of the sound barrier plate on the hydrophone is simulated. The influences of different size and different structural sound barriers on the vibration attenuation performance of the hydrophone are discussed. By comparing and analyzing the simulation results of the finite element model of the plane hydrophone mounted on the sound barrier, the influence law of acoustic baffle on the vibration absorption performance of hydrophone is concluded.
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