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A Chimera method based on a Dirichlet/Neumann (Robin) coupling for the Navier-Stokes equations

Autor
Houzeaux, G.; Codina, R.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2003-08
Volum
192
Número
31-32
Pàgina inicial
3343
Pàgina final
3377
DOI
https://doi.org/10.1016/S0045-7825(03)00276-7 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782503002767 Obrir en finestra nova
Resum
We present a Chimera method for the numerical solution of incompressible flows past objects in relative motion. The Chimera method is implemented as an iteration-by-subdomain method based on Dirichlet/Neumann(Robin) coupling. The DD method we propose is not only geometric but also algorithmic, for the solution on each subdomain is obtained on separate processes and the exchange of information between the subdomains is carried out by a master code. This strategy is very flexible as it requires al...
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

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