View Single Post
Old 05-27-2020, 12:11 PM   #16 (permalink)
aerohead
Master EcoModder
 
aerohead's Avatar
 
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 15,861
Thanks: 23,922
Thanked 7,207 Times in 4,640 Posts
lift/drag

* ' [T]here is not a simple relationship between overall lift and drag.' Hucho,page 123, 2nd-Edition,1987.
* ' [B]ecause the aspect ratio... is very small for vehicles a breakdown of the flow field into two-and three-dimensional components is not possible.The effect of the vortex field can therefore not be separated from that of the other flow field,as is possible for aircraft wings with high aspect ratio.' Hucho,page 122, 2nd-Edition, 1987.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
  Reply With Quote