Design of piezoelectric sandwich ultraso
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Shuyu Lin
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Article
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1995
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Elsevier Science
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English
β 519 KB
The coupled vibration of piezoelectric sandwich ultrasonic transducers with large cross-section was studied. The transducer consists of two piezoelectric ceramic circular plates with central holes, metal head and tail with rectangular cross-section. When the vibration coupling coeficients and the eq