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14:15
15 mins
NUMERICAL MODELLING OF INTERMITTENCY REGION IN TURBULENT STRATIFIED AIR-WATER FLOWS
Marta Waclawczyk, Tomasz Waclawczyk
Session: Multiphase and non-Newtonian flows 1
Session starts: Wednesday 26 August, 13:30
Presentation starts: 14:15
Room: Room H


Marta Waclawczyk (Dr)
Tomasz Waclawczyk (Dr)


Abstract:
The present work deals with the modelling of turbulent air-water flows, where the phases are separated by a deformable, but non-broken interface. We use a “mesoscopic” level of description, i.e. we aim to model the probabilty $\alpha$ of finding the water phase at a given point of the flow. The evolution equation for the function $\alpha$ is solved with the use of the conservative level-set method.