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On stabilized finite element methods for linear systems of convection-diffusion-reaction equations

Autor
Codina, R.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2000-07
Volum
188
Número
1-3
Pàgina inicial
61
Pàgina final
82
DOI
https://doi.org/10.1016/S0045-7825(00)00177-8 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782500001778 Obrir en finestra nova
Resum
A stabilized finite element method for solving systems of convection–diffusion-reaction equations is studied in this paper. The method is based on the subgrid scale approach and an algebraic approximation to the subscales. After presenting the formulation of the method, it is analyzed how it behaves under changes of variables, showing that it relies on the law of change of the matrix of stabilization parameters associated to the method. An expression for this matrix is proposed for the case of...
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

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