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The time derivative in the mass transport equation in a Drift-flux model

Larreteguy, Axel; Caron, Pablo; Barceló, Luis Francisco (2017-11)

We have found some issues and developed and implemented remedies for a drift flux model as applied to separation problems. The resulting code is able to give solutions even with extreme density ratios (i.e. 1/1000) and ...
Turbulence model influence in the breaking dam problem

Caron, Pablo; Cruchaga, Marcela; Larreteguy, Axel (2015-04)

Simulations without turbulence model show a strong mesh dependence. A semiautomatic algorithm was developed to identify the interface evolution. The interface evolution over some selected lines has a good agreement with ...