I am trying to simulate and eventually animate a shower in blender. The simulation works fine when the domain is small but does not work at all when its large. And I need it to be large as I dont want splashing water when I animating it. Please help. I am new Blender user (started yesterday) and tried playing around with various settings. All the scales are 1.0.

I currently have just on inflow but eventually plan to have a lot (75: one for each nozzle)

Here is my blender file: https://drive.google.com/open?id=0BzhkRkqiPRPtRmh6N3F4TjVtaWc