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A multiplicative Schwarz method with active subdomains for transient convection-diffusion problems

Autor
Sandoval, M.; Rodriguez-Ferran, A.
Tipus d'activitat
Article en revista
Revista
Communications in numerical methods in engineering
Data de publicació
2009-02-04
Volum
26
Número
12
Pàgina inicial
1573
Pàgina final
1585
DOI
https://doi.org/10.1002/cnm.1239 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/8769 Obrir en finestra nova
URL
http://www3.interscience.wiley.com/cgi-bin/fulltext/122267221/PDFSTART Obrir en finestra nova
Resum
An efficient algorithm to find the solution of transient convection–diffusion problems with dominant convection is presented. The main idea is to follow the solution front and activate those subdomains where the solution satisfies a given threshold value. We call this novel method ‘the multiplicative Schwarz method with active subdomains’, and it is motivated by the solution of a problem from activated-carbon filters used in the automotive industry to reduce emissions. Numerical experiment...
Citació
Sandoval, M.; Rodríguez, A. A multiplicative Schwarz method with active subdomains for transient convection-diffusion problems. "Communications in numerical methods in engineering", 04 Febrer 2009.
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

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