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Old 07-12-2011, 10:42 PM   #8 (permalink)
COcyclist
Aero Wannabe
 
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Join Date: Dec 2007
Location: NW Colo
Posts: 738

TDi - '04 VW Golf
TEAM VW AUDI Group
90 day: 52.55 mpg (US)
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Nice work Bondo! Watching the tufts I really want to see it tested with rear wheel skirts on your rig. It looks to me like the tufts just behind the wheelwell are really disturbed. I wonder if the air would reattach to your extension if it were smooth before it left the taillights???
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Quote:
Originally Posted by freebeard View Post
The power needed to push an object through a fluid increases as the cube of the velocity. Mechanical friction increases as the square, so increasing speed requires progressively more power.
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