Aviation
Toroidal Rotor Pull Copter
A pull-string copter with a looping toroidal rotor: quieter than a flat blade.
A pull-string copter with a toroidal rotor: the blade tips loop back on themselves instead of ending in a point. The shape is a real aerodynamics idea, borrowed from work on quieter drone propellers, and it flies noticeably more softly than a flat blade.
View the 3D model we'll print for youDesign by Meister Edel · CC-BY · source
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#propeller#rotor#toroidal#flying#aerodynamics
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22 ₾
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| pricing.qty | pricing.each | pricing.total |
|---|---|---|
| 1 | 22.00 ₾ | 22.00 ₾ |
| 2 | 19.00 ₾−14% | 38.00 ₾ |
| 3 | 18.00 ₾−18% | 54.00 ₾ |
| 4 | 17.50 ₾−20% | 70.00 ₾ |
| 5 | 17.20 ₾−22% | 86.00 ₾ |
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1
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