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Old 01-07-2011, 03:08 PM   #104 (permalink)
COcyclist
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Join Date: Dec 2007
Location: NW Colo
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TDi - '04 VW Golf
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It looks really good to me. Judging by the video, it looks like you have some turbulence down low but the top half appears to have attached flow. In the sunlight on the driver's side there is some airborne snow that breaks off cleanly at the transom. I believe you have significantly reduced the size of your trailing wake. Good news for hatchback or wagon owners.
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https://ecomodder.com/forum/showthre...tml#post621801


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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