Počet záznamů: 1

Mathematical Modelling of Flow over Periodic Structures

  1. 1.
    0363652 - UT-L 2012 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Bauer, Petr
    Mathematical Modelling of Flow over Periodic Structures.
    Conference Topical Problems of Fluid Mechanics 2011. Prague: Institute of Thermomechanics AS CR, v. v. i., 2011 - (Příhoda, J.; Kozel, K.), s. 54-57. ISBN 978-80-87012-32-1.
    [Topical Problems of Fluid Mechanics 2011. Praha (CZ), 16.02.2011-17.02.2011]
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: wind-channel * street canyons * flat roof * pitched roof * POD
    Kód oboru RIV: DG - Vědy o atmosféře, meteorologie

    We examine the influence of roofs' shapes on the boundary layer of a simplified urban canopy by computing non-stationary Navier-Stokes flow over a periodic pattern. The solution is obtained by means of finite element method (FEM). The resulting linear system is solved by the multigrid method. We present computational studies of the problem.
    Trvalý link: http://hdl.handle.net/11104/0199385