View Single Post
Old 08-05-2015, 06:14 PM   #59 (permalink)
aerohead
Master EcoModder
 
aerohead's Avatar
 
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 16,306
Thanks: 24,436
Thanked 7,384 Times in 4,782 Posts
like that

Quote:
Originally Posted by orengomotors View Post
the actual dimensions of the soapbox:


-Aerohead, Something like that??:
You're gaining on it!
*Letting air go under the body is a no-no,so dropping the nose down to ground level would be a good move.Here's 'Kamm's' pumpkin seed body at top,notice how he did the nose

For the rear underside,for lowest drag,about a 2.5-degree up-slope angle has been found to be best.Here's Jaray's pumpkin seed of 1922.Really good pressure recovery (1st diffuser on Earth).

If you look above the wheel fairings on the Template you can see the 2.5-degree slope
[IMG]http://i1271.photobucket.com/albums/jj622/aerohead2
/Scan12.jpg[/IMG]


Getting the nose down and gentle diffuser will give you extra stability when at speed.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
  Reply With Quote
The Following User Says Thank You to aerohead For This Useful Post:
orengomotors (08-06-2015)