Publication detail

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

BAJKO, J. ČERMÁK, L. JÍCHA, M.

English title

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

Type

WoS Article

Language

en

Original abstract

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.

Keywords in English

Acoustic pulse problem; Computational aeroacoustics; Finite point method; Linearized Euler equations

Released

2014-07-29

Publisher

Elsevier

Location

Holandsko

ISSN

0045-7825

Journal

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Volume

280

Number

10

Pages from–to

157–175

Pages count

19

BIBTEX


@article{BUT111434,
  author="Jaroslav {Bajko} and Libor {Čermák} and Miroslav {Jícha}",
  title="High order finite point method for the solution to the sound propagation problems",
  journal="COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING",
  year="2014",
  volume="280",
  number="10",
  pages="157--175",
  doi="10.1016/j.cma.2014.07.022",
  issn="0045-7825"
}