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A two-step monolithic method for the efficient simulation of incompressible flows

Autor
Ryzhakov, P.; Cotela, J.; Rossi, R.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in fluids
Data de publicació
2014-04
Volum
74
Número
12
Pàgina inicial
919
Pàgina final
934
DOI
https://doi.org/10.1002/fld.3881 Obrir en finestra nova
Projecte finançador
ULITES - Ultra-lightweight structures with integrated photovoltaic solar cells: design, analysis, testing and application to an emergency shelter prototype
Repositori
http://hdl.handle.net/2117/22359 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/fld.3881/abstract Obrir en finestra nova
Resum
We propose a simple technique for improving computational the e ciency of monolithic velocity-pressure solvers for incompressible ow problems. The idea consists in solving the discrete non-linear system of governing equations in two steps: introducing \arti cial We propose a simple technique for improving computationally the efficiency of monolithic velocity–pressure solvers for incompressible flow problems. The idea consists in solving the discrete nonlinear system of governing equations in ...
Citació
Ryzhakov, P. [et al.]. A two-step monolithic method for efficient simulation of incompressible flows. "International journal for numerical methods in fluids", Abril 2014, vol. 74, núm. 12, p. 919-934.
Paraules clau
CFD, FEM, computational efficiency, incompressible flows, monolithic solvers, speed-up
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants