Title: Dynamical Modeling and Verification of Underwater Acoustic System
Abstract: Sound generated by different sources in water can be determined by underwater acoustic systems. In order to detect sound in water, the underwater acoustic system should be designed with respect to level and frequency characteristics of sound. Therefore, resonance frequency of the underwater acoustic system is the most important design parameter and it should be obtained by design iterations. During these iterations, resonance frequency of the underwater acoustic system can be found by finite element method with related analysis. Also, this analysis should be verified by experimental techniques. In this study, dynamical design and analysis of underwater acoustic system, which has 5 ×5 arrays of identical tonpilz transducers and these transducers are attached to the carbon fiber reinforced composite, are detailed. Moreover, this dynamical model of the underwater acoustic system is verified by experimental techniques, which are admittance, transmit voltage response and received voltage sensitivity measurements.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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