Evaporation model- Liquid evaporating into its own vapor
 

Hi,
I am aware of a tutorial for my case in the ANSYS customer portal. However, if I have a container which is roughly 10X50 inch and a fluid film on top of a plate of dimension 10X4 mm placed at the bottom of the container, how do I account for the container space with the film at the bottom in my simulation? Do I draw the container and later on patch the film? Any help is greatly appreciated. Thanks!