[nicozeg]

Originally posted by bigben2k
I think you've got the "growing" part backwards

The flow will take the path of least resistance, and that's the channel(s) closest to the outlet.

But if you reverse the "growing" part, then you're left with a small outlet unless you make it all bigger

Flow tuning... I hate it.

nope, just look at a good quality centrifugal pump, it's the same.

The water rotate at the same speed in all the collector channel, and the section grow to receive each new water stream. resistance at each inner channel is equal.

If don't believe me just look at turbines of hydro electrical power plants.