Interaction between two nonlinear 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%3A00197285" target="_blank" >RIV/68407700:21230/12:00197285 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Interaction between two nonlinear acoustic resonators
Original language description
This work is dedicated to problems connected with an interaction between two nonlinear acoustic cylindrical resonators. The resonators are closed and interact due to an elastically mounted wall which is placed between them. This wall represents a one-degree-of-freedom mechanical oscillator that is described by the linear equation of motion. Acoustic fields inside the resonators are generated by vibrating pistons which are located at their ends. The pistons are capable to excite nonlinear standing waves.For description of the waves model equations were derived, which represent the modified inhomogeneous Burgers equations. Nonlinear acoustic fields are coupled linearly by the elastically mounted wall. This resonant system enables to set a lot of configurations which is due to many optional parameters, e.g. frequency and amplitude of the vibrating pistons, detuning, characteristic frequency of the mechanical oscillator and its damping. This paper contains interesting analysis of chosen c
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
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Result continuities
Project
<a href="/en/project/GAP101%2F12%2F1925" target="_blank" >GAP101/12/1925: New methods of generation and utilization of finite-amplitude standing acoustic waves</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
Proceedings of International Conference on Noise and Vibration Engineering
ISBN
9789073802896
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
4071-4082
Publisher name
Katholieke Universiteit
Place of publication
Leuven
Event location
Leuven
Event date
Sep 17, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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