Modelling of Filter paper and paint coating
 

Hello all I want to model a filter paper in a domain and want to know how the paper is moving when the fluid is flushing away? Is any body can tell me how I can model it?

Also I want to paste the surface of the wall with some paint coating. When the fluid is flowing over the walls, this paint should also to be flushed away depends upon the velocity. Can we model this phenomena in fluent?

Regards Karthick