HELP:about water film and bead on inclined plate
 

Hi,I need some analysis results about the water film and bead driven by wind and gravity. when the film is thin enough it may tend to colaesce into water beads. I don't want to solve it with numerical methods, and I just want to get some simplied analysis results on this problem. I wonder if there is some books on this problem. Please give me some information. Thanks a million!!! Maximus