A Three dimensional Transient Two-Phase Flow Analysis with a Density Pertubation Finite Volume Method

Marc Grandotto (1) , Julien Cortes

1 DER - Département Etude des Réacteurs

In this paper we present the analysis of a full three dimensional transient two-phase flow with strong desequilibria. This analysis uses a finite volume scheme with a density perturbation method recently developed. The application test case is a three dimensional extension of a one dimensional experiment on blowdown pipe. The results are stable with mesh refinements and show realistic three dimensional effects.

Mots clés: Two-phase flows; Finite volume method; Numerical benchmark tests; Three space dimensions

Domaines: Mécanique des fluides [physics.class-ph]; Equations aux dérivées partielles [math.AP]

Marc Grandotto, Julien Cortes. A Three dimensional Transient Two-Phase Flow Analysis with a Density Pertubation Finite Volume Method. International Journal of Computational Fluid Dynamics, 2005, 19 (4), pp.311-319. ⟨cea-00275764⟩