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Old 01-05-2010, 05:16 PM   #401 (permalink)
Christ
Moderate your Moderation.
 
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Quote:
Originally Posted by aerohead View Post
Neil,sorry,I'm trying to catch up.
I agree that angles can be steeper.Frank had just mentioned it and I used the example of Chrysler's Daytona 500 with the C-Pillar buttresses feeding air at the 22-degree backlight.
22-degrees is the angle Mair arrived at to be the absolute max for attached flow we could use,if everything upstream was clean and energetic.
So in short, once the front/sides are cleaned up, the rear can be even more dramatically altered, allowing for steeper trailing angles which create less skin drag while maintaining attached flow.

Yes?

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