Publikationsrepositorium - Helmholtz-Zentrum Dresden-Rossendorf

For the consolidation of CFD-methods basing on the multi-fluid approach a baseline model strategy has been developed. Following this strategy a baseline model for poly-disperse bubbly flows was recently defined. This model is presented and an overview on the status as well as selected examples for the validation are given. Furthermore new developments regarding bubble induced turbulence, lateral lift force and bubble coalescence and breakup modelling are presented.