Dear OO,
Thanks for that.
If you want experience with windfarms, come and visit please.
We have 160 turbines at 150m high each starting just over 3km from the airfield!
And, yes, I suspect we notice turbulence. (but of course we are not scientists so I cannot say absolutely!)
There are currently about 70 applications (some for more than one turbine) in and around a five mile radius of the town!!