Studies of Acoustic Wave Propagation when Facing Obstacle

Autor:	Konrad Gruszka, Michal Šofer, Paweł Niegodajew, Artur P. Durajski, A. Wawrzyniak, Renata Gnatowska, M. Bęben
Rok vydání:	2020
Předmět:	acoustic wave sound pressure level Acoustic wave propagation Acoustics Obstacle General Physics and Astronomy wave propagation Geology acoustic screen
Zdroj:	Acta Physica Polonica A. 138:280-282
ISSN:	0587-4246 1898-794X
DOI:	10.12693/aphyspola.138.280
Popis:	Control of flame behaviour has a number of practical applications. This task is not trivial and a rapidly growing body of research related to this subject can be recently observed. A promising solution for such a problem could be a technology utilising the acoustic waves. One may expect that the acoustic excitation characterised by the same pressure level will interact with the flame differently, when the environment configuration in flame's close vicinity changes. Hence the issue related to the propagation of the acoustic waves in the presence of obstacles is worth of interest. The paper presents results of studies taken on acoustic field propagation when the acoustic excitation is carried with and without acoustic screen. Web of Science 138 2 282 280
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a37de601d7c216143989f88fa8462c03 https://doi.org/10.12693/aphyspola.138.280 Zobrazit plný text záznamu Plný text ve formátu PDF