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A stabilized finite element predictor-corrector scheme for the incompressible Navier-Stokes equations using a nodal based implementation

Autor
Codina, R.; Folch, A.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in fluids
Data de publicació
2004-02
Volum
44
Número
5
Pàgina inicial
483
Pàgina final
503
DOI
https://doi.org/10.1002/fld.648 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/fld.648/abstract Obrir en finestra nova
Resum
A finite element model to solve the incompressible Navier–Stokes equations based on the stabilization with orthogonal subscales, a predictor–corrector scheme to segregate the pressure and a nodal based implementation is presented in this paper. The stabilization consists of adding a least-squares form of the component orthogonal to the finite element space of the convective and pressure gradient terms, which allows to deal with convection-dominated flows and to use equal velocity–pressure ...
Paraules clau
Stabilized Fem, Fractional Step Schemes, Predictor–corrector Methods, Nodal Based Implementation
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

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