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Stabilization of FEM for Incompressible Flows by Modified GLS Algorithm

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F05%3A02112095" target="_blank" >RIV/68407700:21220/05:02112095 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388998:_____/05:00025886

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Stabilization of FEM for Incompressible Flows by Modified GLS Algorithm

  • Original language description

    We deal with 2D flows of incompressible viscous fluids with higher Reynolds numbers. Galerkin Least Square (GLS) technique of stabilization of the finite element method (FEM) is investigated and its modification is described. A number of numerical results is presented. Positive as well as negative properties of stabilization are discussed.

  • Czech name

    Stabilizace MKP pro proudění nestlačitelné tekutiny pomocí modifikovaného GLS algoritmu

  • Czech description

    Zabýváme se prouděním nestlačitelné vazké tekutiny ve 2D při vyšších Reynoldsových číslech. Je vyšetřována stabilizace metody konečných prvků pomocí metody Galerkin Least Squares (GLS) a je popsána modifikace algoritmu. Je uvedena řada numerických výsledků. Diskutovány jsou pozitivní i negativní vlastnosti stabilizace.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1ET400760509" target="_blank" >1ET400760509: Research and development of parallel procedures for modeling continuum mechanics tasks, implementation and applications. Creating an e-learning tool.</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Computational Mechanics 2005

  • ISBN

    80-7043-400-7

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    95-102

  • Publisher name

    University of West Bohemia

  • Place of publication

    Pilsen

  • Event location

    Hrad Nečtiny

  • Event date

    Nov 7, 2005

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article