View Single Post
Old 06-19-2020, 04:42 PM   #123 (permalink)
aerohead
Master EcoModder
 
aerohead's Avatar
 
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 11,742
Thanks: 18,906
Thanked 6,089 Times in 3,733 Posts
Eroding clay method

Looking at the closeup photos, something came to mind.
It appears that the clay introduces an artificial roughness which by itself would alter Reynolds number, directly effecting the point of separation, as with VGs.
Not only the performance of the wing ( turning vane), but also any of the Insight's body covered or behind it.
Technically, this would have to be sorted out.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
  Reply With Quote