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An accurate FIC-FEM formulation for the 1D convection-diffusion-reaction equation

Autor
Oñate, E.; Miquel, J.; Nadukandi, P.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2016-01
Volum
298
Pàgina inicial
373
Pàgina final
406
DOI
https://doi.org/10.1016/j.cma.2015.09.022 Obrir en finestra nova
Projecte finançador
COMP-DES-MAT (Advanced tools for computational design of engineering materials)
Repositori
http://hdl.handle.net/2117/78518 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782515003163 Obrir en finestra nova
Resum
In this paper we present an accurate stabilized FIC-FEM formulation for the 1D advection-diffusion-reaction equation in the exponential and propagation regimes using two stabilization parameters. Both the steady-state and transient solutions are considered. The stabilized formulation is based on the standard Galerkin FEM solution of the governing differential equations derived via the Finite Increment Calculus (FIC) method. The steady-state problem is considered first. The optimal value of the ...
Citació
Oñate, E., Miquel, J., Nadukandi, P. An accurate FIC-FEM formulation for the 1D convection-diffusion-reaction equation. "Computer methods in applied mechanics and engineering", Gener 2016, vol. 298, The definitive version is available at http://www.sciencedirect.com/science/article/pii/S0045782515003163, p. 373–406.
Paraules clau
COMP-DES-MAT Project, COMPDESMAT Project, Convection-diffusion-reaction, FIC, Finite calculus, Finite element method, Finite increment calculus, One dimensional problem, Stabilized formulation
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants

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