Detail publikačního výsledku

Simulation of the acoustic wave propagation using a meshless method

BAJKO, J.; NIEDOBA, P.; ČERMÁK, L.; JÍCHA, M.

Originální název

Simulation of the acoustic wave propagation using a meshless method

Anglický název

Simulation of the acoustic wave propagation using a meshless method

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Acoustic wave propagation; Meshless method; Weighted least squares method

Klíčová slova v angličtině

Acoustic wave propagation; Meshless method; Weighted least squares method

Autoři

BAJKO, J.; NIEDOBA, P.; ČERMÁK, L.; JÍCHA, M.

Rok RIV

2018

Vydáno

12.05.2017

Nakladatel

EDP Sciences

ISSN

2100-014X

Periodikum

EPJ Web of Conferences

Svazek

143

Číslo

2017

Stát

Francouzská republika

Strany od

1

Strany do

6

Strany počet

6

URL

https://doi.org/10.1051/epjconf/201714302003

Plný text v Digitální knihovně

http://hdl.handle.net/11012/70026

BibTex

@article{BUT131802,
  author="Jaroslav {Bajko} and Pavel {Niedoba} and Libor {Čermák} and Miroslav {Jícha}",
  title="Simulation of the acoustic wave propagation using a meshless method",
  journal="EPJ Web of Conferences",
  year="2017",
  volume="143",
  number="2017",
  pages="1--6",
  doi="10.1051/epjconf/201714302003",
  issn="2100-014X",
  url="https://doi.org/10.1051/epjconf/201714302003"
}