Počet záznamů: 1

Fluid flow in cavity solved by finite element method

  1. 1.
    0352461 - MU-W 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Burda, P. - Novotný, J. - Šístek, Jakub
    Fluid flow in cavity solved by finite element method.
    Proceedings of International Conference Presentation of Mathematics '09. Liberec: Technická univerzita v Liberci, 2010 - (Feuerstein, E.; Segeth, K.; Andrejsová, D.), s. 15-23. ISBN 978-80-7372-578-5.
    [International conference Presentation of mathematics '09. Liberec (CZ), 14.09.2009-16.09.2009]
    Výzkumný záměr: CEZ:AV0Z10190503
    Klíčová slova: FEM * incompressible flow * cavity * singularities
    Kód oboru RIV: BA - Obecná matematika

    The problem of singularities caused by boundary conditions is studied in the flow of lid driven cavity. The asymptotic behaviour near the singularity points is used together with the apriori error estimates of the finite element solution, in order to design the finite element mesh adjusted to singularity. A posteriori error estimates are used as the principal tool for error analysis. Thus we obtain very precise solution in the vicinity of the singularity. Numerical results are presented.
    Trvalý link: http://hdl.handle.net/11104/0191964
    Název souboruStaženoVelikostKomentářVerzePřístup
    Sistek4.pdf12.5 MBVydavatelský postprintvyžádat