Now showing items 1-4 of 4

  • Applications of the discontinuous Galerkin method to propagating acoustic wave problems 

    Nytra, Jan; Čermák, Libor; Jícha, Miroslav (SAGE Publishing, 2017-06-16)
    The purpose of this article is to demonstrate that the discontinuous Galerkin method is efficient and suitable to solve linearized Euler equations, modelling sound propagation phenomena.
  • Meshfree methods for computational fluid dynamics 

    Niedoba, Pavel; Čermák, Libor; Jícha, Miroslav (EDP Sciences, 2012-11-20)
    The paper deals with the convergence problem of the SPH (Smoothed Particle Hydrodynamics) meshfree method for the solution of fluid dynamics tasks. In the introductory part, fundamental aspects of meshfree methods, their ...
  • On stochastic inlet boundary condition for unsteady simulations 

    Niedoba, Pavel; Jícha, Miroslav; Čermák, Libor (EDP Sciences, 2013-11-19)
    The paper deals with the stochastic generation of synthesized turbulence, which may be used for a generating of an inlet boundary condition for unsteady simulations, e.g. Direct Numerical Simulation (DNS) or Large Eddy ...
  • Simulation of the acoustic wave propagation using a meshless method 

    Bajko, Jaroslav; Niedoba, Pavel; Čermák, Libor; Jícha, Miroslav (EDP Sciences, 2017-05-12)
    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. ...