Home page > 02. Volume 1 N°1 (2004) > Practical computation of axisymmetrical multifluid flows

Practical computation of axisymmetrical multifluid flows

Monday 8 December 2003, by Barberon Thomas, HELLUY Philippe, ROUY Sandra


We adapt the Saurel-Abgrall front capturing finite volumes method for an industrial simulation of compressible multifluid flows. We then apply the method to the case of air-water flow in the cooling chamber of an axisymmetrical gas generator. We describe successively how to deal with exact and global Riemann solvers, pressure oscillations, unstructured meshes, axisymmetry, boundary conditions and overly restrictive CFL conditions. The resulting algorithm is efficient and robust.

Date of publication : December 2003

Paper presented by : Professor Thierry Gallouet

logo_hal Voir sur HAL : https://hal.archives-ouvertes.fr/hal-00139598

Administrateur : Fayssal BENKHALDOUN
ISSN 1634-0655
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