Performance Simulation and Fabrication of PZT Piezoelectric Composite Ring
International Journal of Materials Science and Applications
Volume 5, Issue 2, March 2016, Pages: 89-94
Received: May 3, 2016; Published: May 4, 2016
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Wang Hong-wei, Science College, Beijing Information Science and Technology University, Beijing, China
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High-frequency wideband omnidirectional transducer is the development direction of the research of underwater acoustic transducer, PZT piezoelectric composite ring is not only capable of horizontal omnidirectional transmitting and receiving underwater acoustic signal. Meanwhile, it also makes the bandwidth of the transducer is expanded. Using the ANASYS finite element simulation software, the modal simulation of the ring structure of the 2-2 type piezoelectric composite is carried out, and the relationship curve of the bandwidth and the structure size is obtained. Based on the simulation, a design scheme is formed, cutting circular piezoelectric ceramics along the axial direction, there is epoxy resin in the groove. Thus the 2-2 type piezoelectric composite circular tube is formatted. The piezoelectric composite circular tubes suitable for horizontal omnidirectional broadband transducer.
2-2 Piezoelectric Composite, Simulation, Fabrication, Properties
To cite this article
Wang Hong-wei, Performance Simulation and Fabrication of PZT Piezoelectric Composite Ring, International Journal of Materials Science and Applications. Vol. 5, No. 2, 2016, pp. 89-94. doi: 10.11648/j.ijmsa.20160502.19
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