two fluids flowing across porous evaporative pad
 

We have porous evaporative pad in which air passes horizontally and water passes vertically,and water evaporates to get cooling effect at the end.
So my question is it possible to analyse two fluids flowing cross to pad,we have inlet p,v,t and pressure drop at pad,and we want p,v,t at the end.and how to create porous media in ansys cfx. ...
So please send answer to this