Isogeometric boundary element analysis of problems in potential flow

Gernot Beer*, Christian Duenser

*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftArtikelBegutachtung

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

ASJC Scopus subject areas

  • Numerische Mechanik
  • Werkstoffmechanik
  • Maschinenbau
  • Angewandte Informatik

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