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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

D - Stať ve sborníku

CEP obor

BI - Akustika a kmity

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP101%2F12%2F1925" target="_blank" >GAP101/12/1925: Nové metody generování a využití stojatých zvukových vln konečných amplitud</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Forum Acusticum 2014

ISBN

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ISSN

2221-3767

e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Polish Acoustical Society

Místo vydání

Wroclaw

Místo konání akce

Krakow

Datum konání akce

7. 9. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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