Detail publikace

Meshfree method for computational aeroacoustics using LEE for the solution of noise propagation

BAJKO, J. ČERMÁK, L. JÍCHA, M. HARTMANN, M.

Originální název

Meshfree method for computational aeroacoustics using LEE for the solution of noise propagation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Meshfree Finite point method (FPM) has been used for the solution of sound (noise) propagation, which can be modeled by linearized Euler equations (LEE). Important property of a numerical method for simulation of sound propagation is the capability to reach the high order of accuracy. In this paper we present the accuracy improvements of FPM using the reconstruction of variables in the Riemann solver by Taylor polynomial. Order of the derived meshfree method will be verified on 2D Acoustic pulse problem which serves as a benchmark problem with known analytical solution.

Klíčová slova

Acoustic pulse problem, computational aeroacoustics, Finite point method, linearized Euler equations

Autoři

BAJKO, J.; ČERMÁK, L.; JÍCHA, M.; HARTMANN, M.

Rok RIV

2013

Vydáno

18. 9. 2013

Nakladatel

Artes Gráficas Torres S.A.

Místo

Stuttgart

ISBN

978-84-941531-8-1

Kniha

Particle-Based Methods III. Fundamentals and Applications

Strany od

752

Strany do

763

Strany počet

12

BibTex

@inproceedings{BUT101723,
  author="Jaroslav {Bajko} and Libor {Čermák} and Miroslav {Jícha} and Michael {Hartmann}",
  title="Meshfree method for computational aeroacoustics using LEE for the solution of noise propagation",
  booktitle="Particle-Based Methods III. Fundamentals and Applications",
  year="2013",
  pages="752--763",
  publisher="Artes Gráficas Torres S.A.",
  address="Stuttgart",
  isbn="978-84-941531-8-1"
}