Analysis of nonlinear standing waves in two coupled acoustic resonators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00198968" target="_blank" >RIV/68407700:21230/12:00198968 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org" target="_blank" >http://ieeexplore.ieee.org</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ULTSYM.2011.0422" target="_blank" >10.1109/ULTSYM.2011.0422</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of nonlinear standing waves in two coupled acoustic resonators
Original language description
The paper deals with description of nonlinear standing waves in acoustic resonators that are coupled mechanically by means of an elastically mounted wall which is implemented between the resonators. The coupling represents a linear oscillators. For the purpose of the behavior description of the nonlinear acoustic fields, the system of three model equations were derived. Two of them are the modified inhomogeneous Burgers equations and the third model equation is the oscillator's equation of motion. The investigated resonant system is excited by the harmonically vibrating pistons. The system of model equations was solved numerically in the frequency domain. The whole system obtains many parameters which can be changed. With help of these parameters we can adjust various configurations of the resonant system. The configurations, which offer interesting results, were studied. One of the configurations ensures that the resonant system behaves as a frequency convertor. Other selected configu
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA202%2F09%2F1509" target="_blank" >GA202/09/1509: Generation of directional low-frequency acoustic beams</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2011 IEEE International Ultrasonics Symposium (IUS)
ISBN
978-1-4577-1252-4
ISSN
1948-5719
e-ISSN
—
Number of pages
4
Pages from-to
1692-1695
Publisher name
IEEE
Place of publication
New York
Event location
Orlando
Event date
Oct 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000309918400403