An interface reconstruction method to deal with filaments in multi-material simulations

摘要

In this work, we propose a method for a two fluids interface reconstruction which is able to detect and deal with filaments and small fluid structures in 2D multi-material simulations. It is an extension of the usual VoF method, which remains the chosen method for most of the mixed cells of the mesh. Only for detected cells, the new algorithm is applied in order to improve the representation and advection of small filament structures.