Phil
That looks like an interesting development but the spec sheet looks like a
minimum
diameter of 1660mm for the 80hp which is larger than the current LAA monowheel
guidance of 1625mm.
Richard
Sent from my iPhone
> On 17 Jan 2019, at 10:51, flyingphil2 <philipjtiller@gmail.com> wrote:
>
>
> Graeme,
>
> If I was in your situation I'd be looking at this new prop from Duc. Looks
> like
they've thought about the design and have done a fair bit of computer analysis
on it. It claims to have a 'Constant Speed' effect for a fixed, ground
adjustable
prop. Sounds too good to be true maybe but worth a look:
>
> http://www.duc-helices.com/client/document/dh_sw3_cm_02_a-swirl-3_propeller_presentation_1019.pdf
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=487046#487046
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