This page includes some supplementary movies and figures to accompany our work on the IRIS problem at ESGI102 hosted at UCD.

Movies show an interface between a sediment phase and drilling fluid propagating up the annular pipe for 3 different inflow velocities. Colours show velocity magnitude at the interface. Created using the interFoam two-phase solver of OpenFoam with Herschel-Bulkley non-Newtonian rheology model.