Comsole file/ mechanical engineer

I need the visualization (and probably system optimization) of surface waves propagation for next system: Transducer (about 100W-200W, Freq 20kHz and 25kHz, PTZ-4 and PTZ-8) glued to steel plate about 2m x 2m x 15 cm (and 20 cm). 1. I would like to know (to see) the waves propagation and waves geometry (amplitude) on other site of steel plate 2. I need the project as COMSOL file (for further system adaptation)