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  • 标题:Calculation Of The Stabilization Parameters In Supg And Pspg Formulations.
  • 本地全文:下载
  • 作者:Tayfun E. Tezduyar
  • 期刊名称:Mecánica Computacional
  • 印刷版ISSN:2591-3522
  • 出版年度:2002
  • 卷号:XXI
  • 期号:1
  • 页码:1-18
  • 出版社:CIMEC-INTEC-CONICET-UNL
  • 摘要:We describe how we determine the stabilization parameters used in the stabilized
    finite element formulations in fluid mechanics. These formulations include the
    interface-tracking and interface-capturing techniques we developed for computation of flow
    problems with moving boundaries and interfaces. The stabilized formulations we focus
    on are the streamline-upwind/Petrov-Galerkin (SUPG) and pressure-stabilizing/Petrov-
    Galerkin (PSPG) methods. The stabilization parameters described here are designed for
    the semi-discrete and space-time formulations of the advection-diffusion equation and the
    Navier-Stokes equations of incompressible flows.
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