Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A multiple marker level-set method for simulation of bubbly flows

Autor
Balcazar, N.; Jofre, L.; Lehmkuhl, O.; Castro, J.; Oliva, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
6th European Conference on Computational Fluid Dynamics
Any de l'edició
2014
Data de presentació
2014-07-20
Llibre d'actes
11th World Congress on Computational Mechanics (WCCM XI); 5th European Conference on Computational Mechanics (ECCM V); 6th European Conference on Computational Fluid Dynamics (ECFD VI): all sessions and papers; July 20-25, 2014, Barcelona, Spain
Pàgina inicial
5298
Pàgina final
5309
Editor
International Association for Computational Mechanics (IACM)
Projecte finançador
SIMULACION NUMERICA Y VALIDACION EXPERIMETNAL DE FENOMENOS DE CAMBIO DE FASE LIQUIDO-VAPOR
Repositori
http://hdl.handle.net/2117/104522 Obrir en finestra nova
URL
http://www.wccm-eccm-ecfd2014.org/frontal/Ebook.asp Obrir en finestra nova
Resum
A multiple marker level-set (MLS) method is introduced for Direct Numerical Simulation of bubbles and droplets, which is integrated in a finite-volume framework on collocated unstructured grids of arbitrary element type. The MLS method is based on the idea of describing separate interfaces in the disperse phase with different levelset functions to prevent numerical and potentially unphysical coalescence of bubbles or droplets without excessive refinement. Thus, bubbles or droplets are able to ap...
Citació
Balcazar, N., Jofre, L., Lehmkuhl, O., Castro, J., Oliva, A. A multiple marker level-set method for simulation of bubbly flows. A: European Conference on Computational Fluid Dynamics. "11th World Congress on Computational Mechanics (WCCM XI); 5th European Conference on Computational Mechanics (ECCM V); 6th European Conference on Computational Fluid Dynamics (ECFD VI): all sessions and papers; July 20-25, 2014, Barcelona, Spain". Barcelona: International Association for Computational Mechanics (IACM), 2014, p. 5298-5309.
Paraules clau
Level-set Method, Finite-volume Method, Multiphase Flow, Bubbles, Droplets
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants