Mailing List flyrotary@lancaironline.net Message #32449
From: Steve Brooks <prvt_pilot@yahoo.com>
Subject: Re: [FlyRotary] Time marches on...parts get made
Date: Wed, 28 Jun 2006 13:17:54 -0700 (PDT)
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Buly,
When do you think that you're going to fly without the
turbo ??

I'm waiting to hear a flight report.

Steve Brooks


--- Bulent Aliev <atlasyts@bellsouth.net> wrote:

Thanks Richard. Now I have to learn to fly that
thing without making  a merry widow of my wife :)
Last evening, after removing the turbo and making
bunch of  improvements including IVO electric 68" prop, I
loaded the minister  of finance  (she ordered me ) and went to make three
high speed taxis  with the new prop. What a kick in the back! These
props make big  difference on take off by allowing you to develop
high rpm from the  start. Since I ordered this prop for my turbo
installation, I'm a bit  low on the rpm. Will try it by converting the same
prop (68" with  pitch 45-105 range)  to two blade. My prop
calculator http:// www.hoverhawk.com/propspd.html  tells me for best
thrust I must spin  the engine at least to 6500 - 7000 rpm. I'm about
1000 rpm short  right now. I was surprised to see my manifold
pressure go past 30". i  did not understand why my TAS stays at 18 when the
plane is not  moving, but goes up with the forward speed? I was
expecting to see it  at zero?.
Buly
On Jun 28, 2006, at 2:20 PM, Richard Sohn wrote:

> Hi Buly and Ernest,
>
> you guy's can only be proud with your plan-built
projects. You are  > way ahead of us kit builders as far as dedication
is concerned in  > addition of everything else. I have watched
several Easy builders  > over the years, and at my visit to Ernest last
Christmas, I  > realized again how much difference there is
between kit and plan  > when Ernest explained to me how he managed to
manufacture SS  > channel because it could not bought anywhere. I
think plan-builders  > are the creme of the experimenters community.
> FWIW.
>
> Richard Sohn
> N-2071U

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