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oapen-20.500.12657-571672023-01-31T18:45:45Z Piezoelectric Electromechanical Transducers for Underwater Sound, Part I Aronov, Boris S. Technology & Engineering Acoustics & Sound Technology & Engineering Signals & Signal Processing bic Book Industry Communication::T Technology, engineering, agriculture::TT Other technologies & applied sciences::TTA Acoustic & sound engineering bic Book Industry Communication::U Computing & information technology::UY Computer science::UYS Signal processing The book is the most comprehensive coverage of piezoelectric acoustic transducers and all the related aspects of practical transducer designing for underwater applications in the field. It uses a physics-based energy method for analyzing transducer problems. This gives great physical insight into the understanding of the electromechanical devices. The great benefit of the energy method is that the multidisciplinary subject of electro-mechano-acoustics can be presented in parts and the solutions to the problems (electrical, electro-piezo, mechanical, and radiation) are combined using equivalent electrical circuit network theory. The energy and equivalent electromechanical circuit method at first is illustrated with transducer examples that can be modeled as a single degree of freedom system (such as spheres, short cylinders and flexural beams and plates). Then transducers are modeled as multiple degrees of freedom devices and the results are presented using multi contour electromechanical circuits. Special focus is made on the effects of coupled vibrations on the transducer performance. The Book gives also extensive coverage of acoustic radiation including acoustic interaction between the transducers. It provides practical results that are directly useful for the transducers modeling. While there have been many studies of acoustic radiation of various shapes, non-previous presented the results in terms of such practical utility. 2022-07-01T05:30:53Z 2022-07-01T05:30:53Z 2022 book 9781644698259 https://library.oapen.org/handle/20.500.12657/57167 eng 45b1b7fe-fb26-4e9d-bf8e-d2bd6023fb2c 458e5c8c-911c-4b50-afcd-00a2ca282c7f application/pdf n/a external_content.pdf Academic Studies Press Academic Studies Press ffe92610-fbe7-449b-a2a8-02c411701a23 b818ba9d-2dd9-4fd7-a364-7f305aef7ee9 9781644698259 Knowledge Unlatched (KU) Academic Studies Press Knowledge Unlatched open access
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The book is the most comprehensive coverage of piezoelectric acoustic transducers and all the related aspects of practical transducer designing for underwater applications in the field. It uses a physics-based energy method for analyzing transducer problems. This gives great physical insight into the understanding of the electromechanical devices. The great benefit of the energy method is that the multidisciplinary subject of electro-mechano-acoustics can be presented in parts and the solutions to the problems (electrical, electro-piezo, mechanical, and radiation) are combined using equivalent electrical circuit network theory. The energy and equivalent electromechanical circuit method at first is illustrated with transducer examples that can be modeled as a single degree of freedom system (such as spheres, short cylinders and flexural beams and plates). Then transducers are modeled as multiple degrees of freedom devices and the results are presented using multi contour electromechanical circuits. Special focus is made on the effects of coupled vibrations on the transducer performance. The Book gives also extensive coverage of acoustic radiation including acoustic interaction between the transducers. It provides practical results that are directly useful for the transducers modeling. While there have been many studies of acoustic radiation of various shapes, non-previous presented the results in terms of such practical utility.
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