plz help_urgent _vof model
 

hi

Can anyone please tell me how to set a problem in Fluent for a rotating cylinder using VOF model. My system consists of a rotating cylinder with continuous feed of feed from below through an annular ring and at the top the fluid flows out through an annular ring, at the top a small opening is there to have the system exposed to atmosphere. Hence there is continuous inflow and outflow. PLz help me out how to simulate such a system using VOF . Also tell me at what rotational speed shud i incorporate use of turbulence model.

thanks in advance

regards garima