Thanks, Roger.

I've seen your page before, but the thing that has confused me about it and
especially that circulation diagram is what would happen to a tab-style
stall warning device installed at the front of the wing in that diagram.
Wouldn't it be going off all the time?

"Roger Long" wrote in message
...
Discussion and animated graphic of circulation he

http://www.avweb.com/news/airman/183261-1.html

--

Roger Long



"xerj" wrote in message
...
Every time I think I have it sort of worked out, I fall in a heap. I've
read through "See How It Flies", but it's still a bit beyond me.

I can understand why a spinning ball would create a circular flow around
itself, but I can't really grasp why a wing would.

Does anyone have a lay explanation as to why?