The Shear-Slip Mesh Update Method

M. Behr, T. Tezduyar

Research output: Contribution to journalArticlepeer-review

102 Citations (Scopus)

Abstract

The Shear-Slip Mesh Update Method, designed to handle certain classes of flow problems with moving boundaries and interfaces, is presented. Specifically, we focus on problems with large but regular boundary displacements, such as straight-line translation or rotation. These motions are accommodated by using a thin layer of deforming space-time elements, together with limited remeshing without any projection at space-time slab interfaces. As eamples, 2D flow around two counter-rotating squares and 3D flow past a propeller are presented.

Original languageEnglish
Pages (from-to)261-274
Number of pages14
JournalComputer Methods in Applied Mechanics and Engineering
Volume174
Issue number3-4
DOIs
Publication statusPublished - 1999 May 25
Externally publishedYes

ASJC Scopus subject areas

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

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