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So has anyone here tested a sawtooth trailing edge on a Ksmmback ?
I did a rough test in a CFD program of a half teardrop ( cut halfway like a Kammback )
One version with a straight edge, and the other with a sawtooth edge.
Each time I tested it, the sawtooth version gave a lower Cd by one count.
The CFD program isn't accurate though on many models, and I'd like to know what the actual results would be in real life.
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