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Would the low compression turbo rotors that Paul is using have anything to
due with the reduced sound level?
-Tim
> After hearing the plane last fall, I can tell you that both the sound
> level & 'tone quality' are a refreshing departure from typical rotary
> sound. If Paul finds that he's making adequate power with reasonable
> fuel economy, he will deserve credit for an amazing 'find'.
>
> Charlie
>
>
> Steve Brooks wrote:
>
> >Paul,
> >Thanks for the photos. You're right, its pretty simple. I'm surprised
that
> >it's not louder.
> >
> >Steve
> >
> >-----Original Message-----
> >From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On
> >Behalf Of Paul
> >Sent: Wednesday, May 04, 2005 8:48 AM
> >To: Rotary motors in aircraft
> >Subject: [FlyRotary] Re: Rotary Canard - was home again
> >
> >
> >Hi, Steve and thanks for the reply. I am running what I believe to be
the
> >simplest and most bullet-proof exhaust going. I am using the stock cast
iron
> >manifold, (which does a great job of absorbing engine pulses), with a
short
> >8 inch long exhaust pipe. Total weight is 12 pounds. See attached pics.
> >Everyone at the flying field tells me that it is no louder than the
> >Lycomings....just a "different" sound some say. Hope this helps. Paul
> >Conner
> >
>
>
>
> >> Homepage: http://www.flyrotary.com/
> >> Archive: http://lancaironline.net/lists/flyrotary/List.html
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