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Old 10-24-2009, 10:39 PM   #30 (permalink)
3-Wheeler
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Quote:
Originally Posted by Bicycle Bob View Post
The bottom is not so well supplied with air, even with a great belly pan and rounded. 4 degrees on the belly pan is usually as conservative as 15 deg on the top and sides.
Nice to hear from you again!

If I am reading what you have said about the relative lack of air on underside of the vehicle compared to the sides and top, it would seem that you could conclude that the taper on the underside of the aerocivic is too steep.

I remember reading in that thread somewhere, that you asked Mike if he had performed tuft testing in that location. How much higher can the 4 go before air detachment would be a concern in this location?

Jim.
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