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A finite-volume/level-set method for simulating two-phase flows on unstructured grids

Autor
Balcazar, N.; Jofre, L.; Lehmkuhl, O.; Castro, J.; Rigola, J.
Tipus d'activitat
Article en revista
Revista
International journal of multiphase flow
Data de publicació
2014-09
Volum
64
Pàgina inicial
55
Pàgina final
72
DOI
https://doi.org/10.1016/j.ijmultiphaseflow.2014.04.008 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26121 Obrir en finestra nova
URL
http://dx.doi.org/10.1016/j.ijmultiphaseflow.2014.04.008 Obrir en finestra nova
Resum
The conservative level-set method for capturing the interface between two fluids is combined with a variable density projection scheme to simulate incompressible two-phase flows on unstructured meshes. All equations are discretized by using a conservative finite-volume approximation on a collocated grid arrangement. A high order scheme based on a flux limiter formulation, is adopted for approximating the convective terms, while the diffusive fluxes are centrally differenced. Gradients are comput...
Citació
Balcazar, N. [et al.]. A finite-volume/level-set method for simulating two-phase flows on unstructured grids. "International journal of multiphase flow", Setembre 2014, vol. 64, p. 55-72.
Paraules clau
Conservative level set method, Finite volume method, Flux limiter, Incompressible two-phase flow, Unstructured grid
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants