Calculation of an axial temperature distribution using the reflection coefficient of an acoustic wave

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00231718" target="_blank" >RIV/68407700:21230/15:00231718 - isvavai.cz</a>
Result on the web
<a href="http://scitation.aip.org/content/asa/journal/jasa/138/4/10.1121/1.4931830?aemail=author" target="_blank" >http://scitation.aip.org/content/asa/journal/jasa/138/4/10.1121/1.4931830?aemail=author</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1121/1.4931830" target="_blank" >10.1121/1.4931830</a>

Result language
angličtina
Original language name
Calculation of an axial temperature distribution using the reflection coefficient of an acoustic wave
Original language description
This work verifies the idea that in principle, it is possible to reconstruct axial temperature distribution of fluid employing reflection or transmission of acoustic waves. It is assumed that the fluid is dissipationless and its density and speed of sound vary along the wave propagation direction because of the fluid temperature distribution. A numerical algorithm is proposed allowing for calculation of the temperature distribution on the basis of known frequency characteristics of reflection coefficient modulus. Functionality of the algorithm is illustrated on a few examples, its properties are discussed.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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