Isogeometric boundary element analysis of problems in potential flow

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Abstract

The aim of the paper is to show that the isogeometric Boundary Element Method (isoBEM) has advantages over other numerical methods when applied to problems in potential flow. The problems presented here range from the flow past an obstacle to confined and unconfined seepage problems in isotropic and anisotropic media. It is shown how accurate results can be obtained with very few unknowns. The superior capability of NURBS to describe geometry and the variation of the unknowns is exploited.

Originalspracheenglisch
Seiten (von - bis)517-532
Seitenumfang16
FachzeitschriftComputer Methods in Applied Mechanics and Engineering
Jahrgang347
DOIs
PublikationsstatusVeröffentlicht - 15 Apr 2019

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seepage
Anisotropic media
potential flow
Potential flow
isotropic media
anisotropic media
boundary element method
Seepage
Boundary element method
Numerical methods
Geometry
geometry

Schlagwörter

    ASJC Scopus subject areas

    • !!Computational Mechanics
    • !!Mechanics of Materials
    • !!Mechanical Engineering
    • !!Computer Science Applications

    Dies zitieren

    Isogeometric boundary element analysis of problems in potential flow. / Beer, Gernot; Duenser, Christian.

    in: Computer Methods in Applied Mechanics and Engineering, Jahrgang 347, 15.04.2019, S. 517-532.

    Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

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