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From: "george lendich" <lendich@optusnet.com.au>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
References: <list-971919@logan.com>
Subject: Re: [FlyRotary] Rusty's Single
Date: Tue, 7 Feb 2006 07:36:06 +1000
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Hi Fred - where have you been, I hadn't seen comments from you recently!

Rusty purchased the single as a 'completed engine' so might not know the
different weights.

I have some updated info on the single and balancing if you need it.

Do you remember we were discussing the merits of different placement of the
single rotor oiling cooling jet -well that's all sorted!

When I get mine done I will give you all the details but it depends on what
rotor you are using ( and it's internal volume).

I won't go into details here and bore everyone with a lengthy discussion on
the single - contact me directly.

George (down under)
lendich@optusnet.com.au

> Rusty,
>
> I would be interested to learn what you did to balance your single
> rotor. Did you add weight to the counterweights?
> Were the counterweights the only "flywheel" in this latest smooooth run?
>
> Fred O.
>
> > Well, there's certainly nothing wrong with the balance of the single
> > rotor parts, because it's smooooooth as can be now that the redrive
> > and prop are gone.  Below 1800 or so, there's some shake from the lack
> > of flywheel weight, but it runs down to 1000 rpm or so without being
> > too bad.  Above 2000, up to 6000 rpm, it's true rotary smooth.  I
> > guess I just need a redrive with a suitable dampener now, but that's
> > not going to be any sort of priority until the RV-8 is done.
> > Unfortunately, that kit was delayed, and I won't even get it until the
> > first of March.
>
>
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