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An efficient edge-based level set finite element method for free surface flow problems

Autor
Rossi, R.; Larese, A.; Dadvand, P.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in fluids
Data de publicació
2013-02
Volum
71
Número
6
Pàgina inicial
687
Pàgina final
716
DOI
https://doi.org/10.1002/fld.3680 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/21633 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/fld.3680/abstract Obrir en finestra nova
Resum
We present an efficient technique for the solution of free surface flow problems using level set and a parallel edge-based finite elementmethod. An unstructured semi-explicit solution scheme is proposed. A custom data structure, obtained by blending node-based and edge-based approaches is presented so to allow a good parallel performance. In addition to standard velocity extrapolation (for the convection of the level set function), an explicit extrapolation of the pressure field is performed in ...
Citació
Rossi, R. [et al.]. An efficient edge-based level set finite element method for free surface flow problems. "International journal for numerical methods in fluids", Febrer 2013, vol. 71, núm. 6, p. 687-716.
Paraules clau
CFD, OpenMP parallel, edge-based formulation, fractional step, free surface flows, level set
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