View Single Post
Old 10-08-2008, 10:34 AM   #22 (permalink)
MetroMPG
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,532

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
Thanks: 4,082
Thanked 6,978 Times in 3,613 Posts
Quote:
Originally Posted by lunarhighway View Post
perhaps it would be interesting to use the same setup to test vortex generators behind an open front wheel well.... but perhaps some vortex geneators just aft of the wheel could improve the situation over stock.
I think VG's are a waste of time. They have to be incredibly carefully designed (access to good CFD or a wind tunnel/smoke test) to deliver results that in the end, even when optimized, won't even be detectable in the real world.

Quote:
the full wheelwell cover will likely be superior
No argument there!
__________________
Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
  Reply With Quote