Quote:
Originally Posted by Bicycle Bob
I want to see some tuft tests. In the NASA tests for streamlining trucks, you can see a tailcone extension eliminating a Kammback, while increasing the angle a bit, and the tell-tales show separation there, at an angle that is still less than this "ideal."
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What are the signs of separation in a tell tale. I was testing my kamm back and got flat tell-tales that scooted side to side a bit. Do they have to be straight and motionless or is a bit of side to side ok?
What is a good angle to start with for a kamm back. Profiles are nice but my printer ain't that big.
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