Theoretical modeling, verification, and application study on a novel bending-bending coupled piezoelectric ultrasonic transducer

[Display omitted] •A novel omnidirectional ultrasonic wave piezoelectric transducer is proposed in this study.•A novel transfer matrix model is created for the coupled bending vibration piezoelectric composite beam.•A general electromechanical coupling model is developed for the piezoelectric transd...

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Veröffentlicht in:	Mechanical systems and signal processing 2022-04, Vol.168, p.108644, Article 108644
Hauptverfasser:	Wang, Liang, Wang, Jian-An, Jin, Jia-Mei, Yang, Lin, Wu, Shu-Wen, Zhou, Charles C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algae Algae removal Bending vibration Circuits Commercialization Configurations Control systems Coupling Energy consumption Environmental protection Irradiation Mechanical properties Piezoelectric ceramics Piezoelectric transducer Piezoelectric transducers Polarization Prototypes Radiation Transfer matrices Transfer matrix method Ultrasonic irradiation Ultrasonic radiation Ultrasonic transducers Vibration mode Water purification
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