https://doi.org/10.1051/epjconf/201714302003
Simulation of the acoustic wave propagation using a meshless method
Energy Institute, Department of Thermodynamics and Environmental Engineering, Brno University of Technology, Technická 2896/2, 616 69 Brno, Czech Republic
a Present address: bajko@fme.vutbr.cz
Published online: 12 May 2017
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 ltering. The accuracy and robustness of the method is examined on several benchmark problems.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
