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Flat plate airfoil polars for stall
Source：Internet Author：Unknow Pubdate：2008-04-03  
PaulPounds (Aeronautics) 31 May 04 3:04
Everyone knows about flat plate airfoils, but no one would ever use one, right?  Well, I've got a very thin airfoil rotor operating at high AoA, so I reckon it's performance can't be far off a flat plate at and past stall.

Can anyone direct me to accurate polars of flat plate behaviour at stall AoA and beyond?

-Paul


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