Yeah, edit your main post please to make it easier to detail the element.

actually, i think turbine should be a new wall/sensor that senses a particle and if it has a total(x+y) velocity greater than 5.

That was pretty much necroing i guess

Would you mind moving that to the first post for convenience of readers?

so we don't have to run a marathon to collect all the information, Organisation goes a long way when it comes to these things.

First of all, basic necroing going on here. Second of all, the reason things fall down in popularity is because no one wants to talk about them. Even after reading your previous comments I am finding it hard to understand what you are trying to explain. If you really want to see your idea in action. Ask someone to make it, or even better, make it yourself. Sorry if I was a bit blunt, but its true.

After looking at this, I found a problem. What if a molten solid cooled on the turbine and hardened?