[inigozarate3]

Hi dear Foamers,
I want to move a tank, full of water like in a sloshing simulation, inside the tank there is a floater that is free to move.

I know how to do a moving mesh like in the Tutorials, and also how to solve for the position of the centre of mass of the floater with an oversetMesh and a solver like the Newmark or the symplectic.

But how can I combine both the moving mesh which will represent the tank motion and the oversetmesh of the floater.

Thanks to everyone,

(In this case I cant simplify anything I have to keep both the floater and the sloshing tank for my research [it is for a test rig])