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Message-ID: <4CEB1F22.1000900@gmail.com>
Date: Mon, 22 Nov 2010 19:55:46 -0600
From: Dave <david.staten@gmail.com>
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To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Re: Trailing Coil Disable to Turbo too? Was: N20
References: <list-4588351@logan.com>
In-Reply-To: <list-4588351@logan.com>
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45 is very reasonable and conservative... its about 1.5 atmospheres 
(29.92 is standard sea level).

14.7 psi = 29.92" roughly, so about 2lbs per inch.. so.. you should have 
the world famous SIX INCHES under your cowl, Chris.. when running 3 lbs 
boost.

By the way Chris.. killed my phone. Text me with your number if you want 
me to have it again.
Dave

On 11/22/2010 12:04 PM, Chris Barber wrote:
> Holy boost Batman. Here I am with three lbs of boost putting me in the 
> low 30's. Nice having someone else pushing the standards.
>
> Chris
> Velocity SE
> N17010
> Houston
>
> Sent from my iPhone 4
>
> On Nov 22, 2010, at 8:25 AM, David Leonard <wdleonard@gmail.com 
> <mailto:wdleonard@gmail.com>> wrote:
>
>>     I have no knowledge of boosted rotary engines. It is a fad. It
>>     will go away.
>>     Lynn E. Hanover
>>
>>
>> LOL, I have no knowledge either.  But that is a different matter.
>> Thanks for the detailed reply, as expected, only I can choose my 
>> level of boost and no one has the magic number of when I will run 
>> into problems with detonation.  And who am I kidding by trying to 
>> push the limit.  Inching up the power...  If 45 inches is no problem, 
>> then 46" is going to be OK...
>> Unfortunately, having "a problem" will mean an engine re-build if not 
>> another landing on a road.  So I must set an arbitrary limit and 
>> stick to it....
>> (drone voice of Homer Simpson): Eight Hundred horse power..
>> .. No, stick to the boost limit....
>> ...Eight Hundred horse power...
>> .. This is an airplane, we are not safely on the ground...
>> ..Eight Hundred horse power...
>> .. Stay away from the light, do not go into the light!
>> 45 inches MAP.  That is my final word, That is law.
>>
>> -- 
>> David Leonard
>>
>> Turbo Rotary RV-6 N4VY
>> http://N4VY.RotaryRoster.net
>> http://RotaryRoster.net


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  <body bgcolor="#ffffff" text="#000000">
    45 is very reasonable and conservative... its about 1.5 atmospheres
    (29.92 is standard sea level). <br>
    <br>
    14.7 psi = 29.92" roughly, so about 2lbs per inch.. so.. you should
    have the world famous SIX INCHES under your cowl, Chris.. when
    running 3 lbs boost. <br>
    <br>
    By the way Chris.. killed my phone. Text me with your number if you
    want me to have it again. <br>
    Dave<br>
    <br>
    On 11/22/2010 12:04 PM, Chris Barber wrote:
    <blockquote cite="mid:list-4588351@logan.com" type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1">
      <div>Holy boost Batman. Here I am with three lbs of boost putting
        me in the low 30's. Nice having someone else pushing the
        standards.&nbsp;</div>
      <div><br>
      </div>
      <div>Chris</div>
      <div>Velocity SE</div>
      <div>N17010</div>
      <div>Houston<br>
        <br>
        Sent from my iPhone 4</div>
      <div><br>
        On Nov 22, 2010, at 8:25 AM, David Leonard &lt;<a
          moz-do-not-send="true" href="mailto:wdleonard@gmail.com">wdleonard@gmail.com</a>&gt;
        wrote:<br>
        <br>
      </div>
      <blockquote type="cite">
        <div>
          <div class="gmail_quote">
            <blockquote class="gmail_quote" style="padding-left: 1ex;
              margin: 0px 0px 0px 0.8ex; border-left: 1px solid rgb(204,
              204, 204);">
              <div style="font-size: 10pt; color: rgb(0, 0, 0);
                font-family: Arial;"><font size="2" color="#000000"
                  face="Arial">
                  <div>&nbsp;</div>
                  <div>&nbsp;</div>
                  <div>I have no knowledge of boosted rotary engines. It
                    is a fad. It will go away.</div>
                  <div>&nbsp;</div>
                  <div>Lynn E. Hanover&nbsp;&nbsp;</div>
                </font></div>
            </blockquote>
          </div>
          <div><br>
            LOL, I have no knowledge either.&nbsp; But that is a different
            matter.</div>
          <div>&nbsp;</div>
          <div>Thanks for the detailed reply, as expected, only I can
            choose my level of boost and no one has the magic number of
            when I will run into problems with detonation.&nbsp; And who am I
            kidding by trying to push the limit.&nbsp; Inching up the
            power...&nbsp; If 45 inches is no problem, then 46" is going to
            be OK... </div>
          <div>&nbsp;</div>
          <div>Unfortunately, having "a problem" will mean an engine
            re-build if not another landing on a road.&nbsp; So I must set an
            arbitrary limit and stick to it....&nbsp;&nbsp; </div>
          <div>(drone voice of Homer Simpson):&nbsp;Eight Hundred horse
            power..</div>
          <div>.. No, stick to the boost&nbsp;limit....</div>
          <div>...Eight Hundred horse power...</div>
          <div>.. This is an airplane, we are not safely&nbsp;on the
            ground...</div>
          <div>..Eight Hundred horse power...</div>
          <div>.. Stay away from the light, do not go into the light!</div>
          <div>&nbsp;</div>
          <div>45 inches MAP.&nbsp; That is my final word, That is law. </div>
          <div><br>
            -- <br>
            David Leonard<br>
            <br>
            Turbo Rotary RV-6 N4VY<br>
            <a moz-do-not-send="true"
              href="http://N4VY.RotaryRoster.net">http://N4VY.RotaryRoster.net</a><br>
            <a moz-do-not-send="true" href="http://RotaryRoster.net">http://RotaryRoster.net</a><br>
          </div>
        </div>
      </blockquote>
    </blockquote>
    <br>
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