pa28driver,
Dynamic stall is a phenomenon that affects airfoils, wings and rotors in unsteady flows. It is due to changes, periodic or not, in the inflow conditions and/or angle of attack. In some cases, such helicopter rotors in advancing flight, dynamic stall is intrinsic to their state of operation.
A static stall refers to what airplane pilots would call a slow deceleration, approach to landing or simply a normal stall. Basically, at an altitude from which it will be safe to recover from the stall, slowly increase the angle of attack and let airspeed bleed off. Keep increasing the angle of attack, gently, until the stall happens.
Here are the both references:
http://futurecam.com/stalls.html
http://aerodyn.org/Dstall/dstall.html
Have fun, i used to love it.
Cheers.
