High order finite point method for the solution to the sound propagation problems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU111881" target="_blank" >RIV/00216305:26210/14:PU111881 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.cma.2014.07.022" target="_blank" >http://dx.doi.org/10.1016/j.cma.2014.07.022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cma.2014.07.022" target="_blank" >10.1016/j.cma.2014.07.022</a>

Result language
angličtina
Original language name
High order finite point method for the solution to the sound propagation problems
Original language description
In this paper we present an accuracy improvement of the meshfree Finite point method. This high-order method has been used to solve the sound propagation problems, which can be modelled by linearized Euler equations. High accuracy has been obtained using polynomial reconstruction of variables involved in the Riemann solver. The order of the meshfree method will be verified on 2D acoustic pulse problem which serves as a benchmark problem with known analytical solution.
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
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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