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

Author
Houzeaux, G.; Codina, R.
Type of activity
Journal article
Journal
Computer methods in applied mechanics and engineering
Date of publication
2003-08
Volume
192
Number
31-32
First page
3343
Last page
3377
DOI
https://doi.org/10.1016/S0045-7825(03)00276-7 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0045782503002767 Open in new window
Abstract
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...
Group of research
(MC)2 - Group of Computational Mechanics on Continuous Medium
(MC)2 - UPC Computational continuum mechanics
ANiComp - Numerical analysis and scientific computation

Participants