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Old 06-09-2021, 01:59 PM   #562 (permalink)
aerohead
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what works

Quote:
Originally Posted by freebeard View Post
There's got to be a line somewhere between what works and what doesn't. So -- 1/4 to 1/5th for air and 1/8th for water?
If anyone here has Hucho with them, he made a comment regarding the development of the Vanagon.
Minimum leading edge radii required to guarantee attached forebody flow on the scale model were found to be excessively large when in full-scale, even though they had the Reynolds number dynamic similarity covered.
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