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Old 07-22-2012, 10:17 PM   #2 (permalink)
redyaris
Master EcoModder
 
Join Date: Jan 2010
Location: Alberta Canada
Posts: 744

redyaris - '07 Toyota Yaris
Team Toyota
90 day: 45.54 mpg (US)

Gray - '07 Suzuki GS500 F
Motorcycle
90 day: 70.4 mpg (US)

streamliner1 - '83 Honda VT500 streamliner
Motorcycle
90 day: 75.63 mpg (US)

White Whale - '12 Sprinter 2500 Cargo Van
90 day: 22.01 mpg (US)
Thanks: 81
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My two bits gleaned from stream lining motorcycles is that minimizing side wind effects is best achieved by rounding the sides at the top and bottom, as much as practical to reduce the Cd at 90* to the direction of travel, so that the net force is minimized. This will help to reduce the yawing moment to a minimum.
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