hahaha.... I actually listened to the show that's Cat2 provided. I was certain he was a day dreaming child around 12 years old but, he sounds like he's in his 60's or beyond.
I love the idea even though it's completely, absolutely, undeniably impractical. I've also noticed that Cat2 is ALL over the net with this idea and has been for years. This leads me to believe that he has not had it modeled yet. I'm curious to know if he has gotten anyone to support this idea with some proper data.
I'm no expert, but I cannot see enough kinetic energy available using his described process to power any turbines, let alone travel the distance necessary with any real usable flow rate.