Proceedings Vol. 21 (2015)
ENGINEERING MECHANICS 2015
May 11 – 14, 2015, Svratka, Czech Republic
Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
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pages 28 - 29, full text
The aim of this article is to present the results of flow around rigid obstacles. The finite element implementation is based on the incompressible Navier-Stokes equation on structured, two dimensional triangular meshes using operator splitting for time discretization. To model rigid particles, the fictitious domain method is used. The article compares different approaches for selection of Lagrange multipliers used to enforce rigid body constrains.
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All papers were reviewed by members of the scientific committee.