Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements

T. E. Tezduyar, S. Mittal, R. Shih

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Quadrilateral velocity-pressure elements with constant and linear pressure interpolations are examined in the context of time-accurate finite element computation of unsteady incompressible flows. These elements involve streamline-upwind/Petrov-Galerkin stabilization and are implemented in conjunction with the one-step and multi-step temporal integration of the Navier-Stokes equations. The two test cases chosen for the performance evaluation of the formulations are the standing vortex problem and flow past a circular cylinder at Reynolds number 100.

Original languageEnglish
Pages (from-to)363-384
Number of pages22
JournalComputer Methods in Applied Mechanics and Engineering
Volume87
Issue number2-3
DOIs
Publication statusPublished - 1991 Jun
Externally publishedYes

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanics of Materials
  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Computer Science Applications

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