hi,

I need to determine the height of the free surface in a wall, but this wall is circular, because i am trying to simulate sloshing in a tank cylindrical. maybe i need use udf,but i don't know how to make this.

moreover, i need to impose a movement senosoidal external to the body to produce the stirring

Any suggestions are highly appreciated Thanks a lot

To capture the free surface of liquid, you can solve by FDM/FVM/FEM techniques . Writing computer code is good for this ( i think). VOF/ MAC method usually pple use to find free surface displacement. i am phd student working in this area . what about you . ?.

Thank you Eswaran