Piezoelectric cylindrical discs and solid rods: Dependence of the resonance frequencies and effective coupling coefficients on aspect ratio

Piezoelectric cylindrical discs and solid rods: Dependence of the resonance frequencies and effective coupling coefficients on aspect ratio

Dependencies of the resonance frequencies and effective coupling coefficients for solid circular cylindrical piezoelements (discs) of finite size are considered as a function of their height-to-diameter aspect ratios, h/2a. At aspect ratios in the range of approximately 0.5 

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Veröffentlicht in:The Journal of the Acoustical Society of America 2016-09, Vol.140 (3), p.2162-2172
Hauptverfasser: Aronov, Boris S., Bachand, Corey L.
Format: Artikel
Sprache:eng
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Zusammenfassung:Dependencies of the resonance frequencies and effective coupling coefficients for solid circular cylindrical piezoelements (discs) of finite size are considered as a function of their height-to-diameter aspect ratios, h/2a. At aspect ratios in the range of approximately 0.5 
ISSN:0001-4966
1520-8524
DOI:10.1121/1.4963085