PVDF Cylindrical Electroacoustic Emitting Transducer with Perforated Back-plate: Simplified Analytical Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00312554" target="_blank" >RIV/68407700:21230/17:00312554 - isvavai.cz</a>
Result on the web
<a href="http://www.ingentaconnect.com/contentone/dav/aaua/2017/00000103/00000001/art00016" target="_blank" >http://www.ingentaconnect.com/contentone/dav/aaua/2017/00000103/00000001/art00016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3813/AAA.919041" target="_blank" >10.3813/AAA.919041</a>
Alternative languages
Result language
angličtina
Original language name
PVDF Cylindrical Electroacoustic Emitting Transducer with Perforated Back-plate: Simplified Analytical Approach
Original language description
The objective of the paper is to provide a simplified analytical approach to describe the behaviour of a cylindrical emitting transducer with a piezoelectric polymer (PVDF) membrane which is loaded by a thin air-gap connected to a small central toroidal cavity through small holes in a back-plate. This paper departs from a previous one in that the presence of a perforated back-plate separates the volume behind the membrane in two parts (the air-gap and the central cavity); it departs also in that the construction of the analytical solutions is not made in terms of eigenmodes of both the membrane and the air-gap (as usual) in order to avoid difficulties due to the coupling of Dirichlet and Neumann eigenfunctions (exact solutions are used, involving integral formulation for one of them).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/EE2.3.30.0034" target="_blank" >EE2.3.30.0034: Support of inter-sectoral mobility and quality enhancement of research teams at Czech Technical University in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACTA ACUSTICA UNITED WITH ACUSTICA
ISSN
1610-1928
e-ISSN
1861-9959
Volume of the periodical
2017 (103)
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
158-163
UT code for WoS article
000391904400015
EID of the result in the Scopus database
2-s2.0-85008457386