Publication detail

Simulation of the acoustic wave propagation using a meshless method

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

Original Title

Simulation of the acoustic wave propagation using a meshless method

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

Acoustic wave propagation; Meshless method; Weighted least squares method

Authors

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

Released

12. 5. 2017

Publisher

EDP Sciences

ISBN

2100-014X

Periodical

EPJ Web of Conferences

Year of study

143

Number

2017

State

French Republic

Pages from

1

Pages to

6

Pages count

6

URL

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

Full text in the Digital Library

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"
}