Alan Carter a crit :
>
> Hi.
> Strange you should say that, a flock a microlights from France landed at
> Headcorn
yesterday, and some had fixed 6 bladed propellers.
> Two 3s bolted together.
>
Hi Alan,
Supposing you're answering to the pros and cons of multblade props.
As you may already know, the presence of a device on a microlight is no
guarantee that there has been a proper engineering study beforehand.
I have already seen such a setup. I'd say it is just what it looks like
: two 3-blade props quickly bolted together...Do you really believe the
'designers' did any calculations, activity factor or disc load
computations ?
Best regards,
--
Gilles
http://contrails.free.fr
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