Aeromodellers Forum

3D printed props

  • Klipkopwildlife
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23 Sep 2022 18:23 #106 by Klipkopwildlife
Replied by Klipkopwildlife on topic 3D printed props
Jon said "Anyone have an idea why the drone prop with the complex tip was doing so well?"
Probably the same reason that airliners have winglets these days. It's to stop air escaping from bottom to top, thus improving the efficiency.
Do it now, you may never get another chance
Thanks: Eric, jon.in.swansea

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24 Sep 2022 14:18 #107 by Quorneng
Replied by Quorneng on topic 3D printed props
Complex blade shape?

The RR Ultrafan nearing it first run.
Note the root is virtually at a 90 degree pitch!
Thanks: Klipkopwildlife

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  • jon.in.swansea
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24 Sep 2022 18:31 #108 by jon.in.swansea
Replied by jon.in.swansea on topic 3D printed props
Ah, static vs actually up there moving around. Yes, getting them out in some fresh air will help with identifying which of the beasties are worthy of replicating. -Jon
Thanks: Klipkopwildlife

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