HOW TO SET UP RAIN SIMULATION FOR FIXED LOUVRES

Hi,

           I would like to set up rain simulation for fixed louvre, This is my first test.could some one guide me how to set up & run fixed louvre rain simulation? Attached sample louvre which I want to rain test.

                                                                   Quick help is greatly appreciated.

                           

                                                                                      Thanks in Advance,

SolidworksFlow Simulation