Acoustic streaming in resonators with heated walls
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315576" target="_blank" >RIV/68407700:21230/17:00315576 - isvavai.cz</a>
Result on the web
<a href="https://www.iiav.org/archives_icsv_last/2017_icsv24/content/papers/papers/full_paper_520_20170328090108111.pdf" target="_blank" >https://www.iiav.org/archives_icsv_last/2017_icsv24/content/papers/papers/full_paper_520_20170328090108111.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Acoustic streaming in resonators with heated walls
Original language description
Acoustic streaming in fluid-filled resonators with the spatial distribution of walls’ temperature is studied within this work. The method of successive approximations is employed to derive linear equations for the calculation of ambient, primary acoustic, and time-averaged secondary fields including the mass transport velocity. The model equations have a standard form which allows their numerical integration using COMSOL Multiphysics. The numerical results are validated for the case of a resonator with spatially-constant ambient temperature by comparison with previously published analytical results; an excellent agreement is found. Examples of acoustic streaming structures in resonators with heated walls are given showing a strong influence on the walls’ temperature distribution and the resonator cavity dimensions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10307 - Acoustics
Result continuities
Project
<a href="/en/project/GA15-23079S" target="_blank" >GA15-23079S: Acoustic wave propagation through nonlocal dispersion zones</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
Article name in the collection
the 24th International Congress on Sound and Vibration
ISBN
978-1-906913-27-4
ISSN
2329-3675
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
IIAV - International Institute of Acoustics and Vibration
Place of publication
Auburn
Event location
London
Event date
Jul 23, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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