Hi
I have for a while thought of improving the aerodynamic characteristics of traditional aerocopters.
The square tubes that are used produce a lot of turbulence.
The structures are not very rigid, Since the the pipes are only anchored in the center of the copter.
I've been playing around with the idea of a circular frame made of carbon. It can be made quite thin possibly around 2mm.
The framework will create less turbulence and will be much stiffer. The framework will also improve the efficiency of the air, since the frame slows down the rotation of the air.
The frame will be used for aerial photography so it will not be used for acrobatics.
I have not built or flown a copter, and wonder if someone who is more experienced have any opinions about this design.
Harald
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Replies
very nice idea Harald!
i will make some stress simulation on solidworks to see how the structure behaves... but think about the building problems, maybe the hexagonal geometry instead the circle will be easier to build...don`t you agree?
i`m a little concerned about bending arcs problems too...
but it`s very promising design dude! i love it!