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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%2F61388998%3A_____%2F05%3A00025899" target="_blank" >RIV/61388998:_____/05:00025899 - isvavai.cz</a>

  • 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

    Within the framework of the finite element method problems with corner-like singularities are most often solved by the adaptive strategy - the mesh near the corners is refined according to the aposteriori error estimates. In this paper we present an alternative approach - we use apriori error estimates and derive an algorithm for refining the mesh near the corner.

  • Czech name

    Stabilizace MKP pro vazkou nestlačitelnou tekutinu modifikovanou metodou GLS

  • Czech description

    Při řešení metodou konečných prvků problémů se singularitami v rozích se často používá adaptivní strategie - síť poblíž rohů je zjemněna podle aposteriorního odhadu. V tomto článku používáme jiný přístup: používáme apriorní odhady a odvozujeme algoritmypro zjemnění sítě poblíž rohu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA2120201" target="_blank" >IAA2120201: A study of the structure of the wakes in fluid-structure interaction problems using numerical and optical experimental methods.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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

  • Name of the periodical

    International Journal for Numerical Methods in Fluids

  • ISSN

    0271-2091

  • e-ISSN

  • Volume of the periodical

    47

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    8

  • Pages from-to

    1285-1292

  • UT code for WoS article

  • EID of the result in the Scopus database