FEM solver for incompressible flow problems

0435192 - ÚT 2015 RIV CZ eng C - Conference Paper (international conference)
Bauer, Petr - Klement, V. - Žabka, V.
FEM solver for incompressible flow problems.
Colloquium FLUID DYNAMICS 2014. Praha: Ústav termomechaniky AV ČR, v. v. i., 2014 - (Jonáš, P.; Uruba, V.), s. 5-6. ISBN 978-80-87012-53-6.
[Colloquium FLUID DYNAMICS 2014. Praha (CZ), 22.10.2014-24.10.2014]
Institutional support: RVO:61388998
Keywords : incompressible navier - stokes equations * FEM * multigrid
Subject RIV: BK - Fluid Dynamics

We develop a FEM solver for flow problems based on incompressible Navier-Stokes equations. The discretization of the convective term is semi-implicit and the resulting linear systems are solved using multigrid techniques. The parallel implementations via OpenMP and NVidia CUDA are presented and their performance is compared.
Permanent Link: http://hdl.handle.net/11104/0241591