High Frequency Vibrations of Piezoelectric Ceramic Bars Polarized in the Longitudinal Direction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F09%3A%230001227" target="_blank" >RIV/46747885:24220/09:#0001227 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24510/09:#0000251 RIV/46747885:24510/09:#0000142
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
High Frequency Vibrations of Piezoelectric Ceramic Bars Polarized in the Longitudinal Direction
Original language description
The approximate one-dimensional governing equations for coupled length-extensional, width-stretch and symmetric width-shear vibration modes in rectangular finite piezoelectric bar with hexagonal symmetry 6mm, are presented. The bars polarized in the longitudinal direction with electrodes on the faces perpendicular to the length are considered. The system of equations is used to study the frequency spectrum of piezoelectrically forced vibrations of bars made of hard ceramics. The influence of the width-to-thickness ratio on the resonance frequency is discussed. The computed values are compared with experimental data. The material constants used for numerical simulations of resonant frequencies were obtained from the measurements on PZT ceramics samplesof APC 841 type.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F07%2F1289" target="_blank" >GA202/07/1289: Electromechanical properties of aadvanced ferroelectrics materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
ISSN
0885-3010
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
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UT code for WoS article
000262561600020
EID of the result in the Scopus database
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