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A nodal-based implementation of a stabilized finite element method for incompressible flow problems

Autor
Codina, R.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in fluids
Data de publicació
2000-07
Volum
33
Número
5
Pàgina inicial
737
Pàgina final
766
DOI
10.1002/1097-0363(20000715)33:5<737::AID-FLD30>3.0.CO;2-W
URL
http://onlinelibrary.wiley.com/doi/10.1002/1097-0363%2820000715%2933:5%3C737::AID-FLD30%3E3.0.CO;2-W/abstract Obrir en finestra nova
Resum
The objective of this paper is twofold. First, a stabilized finite element method (FEM) for the incompressible Navier–Stokes is presented and several numerical experiments are conducted to check its performance. This method is capable of dealing with all the instabilities that the standard Galerkin method presents, namely the pressure instability, the instability arising in convection-dominated situations and the less popular instabilities found when the Navier–Stokes equations have a domina...
Paraules clau
finite elements, incompressible Navier–Stokes equations, mesh graph, stabilization methods
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants