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Comparison of some finite element methods for solving the diffusion-convection-reaction equation

Autor
Codina, R.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
1998-04
Volum
156
Número
1-4
Pàgina inicial
185
Pàgina final
210
DOI
https://doi.org/10.1016/S0045-7825(97)00206-5 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782597002065 Obrir en finestra nova
Resum
In this paper we describe several finite element methods for solving the diffusion-convection-reaction equation. None of them is new, although the presentation is non-standard in an effort to emphasize the similarities and differences between them. In particular, it is shown that the classical SUPG method is very similar to an explicit version of the Characteristic-Galerkin method, whereas the Taylor-Galerkin method has a stabilization effect similar to a sub-grid scale model, which is in turn r...
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants