Acoustic plane waves in a gas-filled duct with an axial temperature gradient

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00220113" target="_blank" >RIV/68407700:21230/14:00220113 - 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
Acoustic plane waves in a gas-filled duct with an axial temperature gradient
Original language description
Description and analysis of acoustic waves in ducts with a temperature gradient represents a signifi- cant problem of science and practical interest. This problem is induced by the need of understanding how temperature fields affect acoustic processes which leads to a better possibility to design and con- trol systems in which interactions between the acoustic and temperature fields occur. This includes for instance thermo-acoustic devices and engines, combustors, automotive mufflers, measuring methodsof impedances of high temperature systems, investigation of thermo-acoustic and combustion instabil- ities etc. Most of the works dealing with these problems requires either the weak temperature gradient or temperature gradients, which are not fully consistent with the imposed physical conditions. In our work we deal with investigating of the behavior of plane acoustic waves that enter a region with arbitrarily spatially varying temperature gradient. This temperature region smoothly verg
Czech name
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Czech description
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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)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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