Simulation of the acoustic wave propagation using a meshless method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU122098" target="_blank" >RIV/00216305:26210/17:PU122098 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1051/epjconf/201714302003" target="_blank" >https://doi.org/10.1051/epjconf/201714302003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201714302003" target="_blank" >10.1051/epjconf/201714302003</a>

Result language
angličtina
Original language name
Simulation of the acoustic wave propagation using a meshless method
Original language description
This paper presents numerical simulations of the acoustic wave propagation phenomenon modelled via Linearized Euler equations. A meshless method based on collocation of the strong form of the equation system is adopted. Moreover, the Weighted least squares method is used for local approximation of derivatives as well as stabilization technique in a form of spatial fltering. The accuracy and robustness of the method is examined on several benchmark problems.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10307 - Acoustics

Project
<a href="/en/project/GA13-27505S" target="_blank" >GA13-27505S: Meshfree technique with Large Eddy Simulation for fluid dynamics and computational aeroacoustics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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