Robert Biegler: Sharrow counterrotating propeller
Each blade of the Sharrow is like the wing of a box wing plane. For reasons I don't understand, the two propellers in this drive have opposite stagger, one of them positive, the other negative.
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- Album:
- Mildly unorthodox craft
- Uploaded By:
- Robert Biegler
- Date:
- Apr 19, 2024
- View Count:
- 513
- Comment Count:
- 0
