Analysis of nonlinear wave processes in an elastic resonator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F08%3A00149746" target="_blank" >RIV/68407700:21230/08:00149746 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of nonlinear wave processes in an elastic resonator
Original language description
The paper deals with investigation of nonlinear wave processes in elastic tube resonators which are excited by a vibrating piston. For this purpose we derived the modified inhomogeneous Burgers. equation which enables to model nonlinear standing waves inthe supposed resonators. The influence of the dispersion and selective absorption, which are induced by the elastic wall, was investigated on the basis of the derived model equation. It was shown how the choice of the source frequency and amplitude cancontrol an evolution of finite amplitude standing waves. Due to existence of dispersion we studied possibilities of subharmonic generation in the elastic resonator.
Czech name
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Czech description
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Project
<a href="/en/project/GA202%2F06%2F0576" target="_blank" >GA202/06/0576: Finite-amplitude waves in fluids</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Nonlinear Acoustics - Fundamentals and Applications
ISBN
978-0-7354-0544-8
ISSN
0094-243X
e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
American Institute of Physics
Place of publication
Melville, New York
Event location
Stockholm
Event date
Jul 7, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000257236700018

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