<p>Chuck H. answering in this thread is flying a Shark Bipe with 8s packs in Masters/FAI</p>
<div class="gmail_quote">On Mar 27, 2012 7:57 PM, "J N Hiller" <<a href="mailto:jnhiller@earthlink.net">jnhiller@earthlink.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Ron I'm
thinking I need to plan the KV-RPM-Pitch relationship at 3.3 v/c. Is this realistic?<u></u><u></u></span></font></span></p>
<p class="MsoNormal"><span><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Jim<u></u><u></u></span></font></span></p>
<p class="MsoNormal"><span><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial"><u></u> <u></u><u></u><u></u></span></font></span></p>
<p class="MsoNormal" style="margin-left:.5in"><font color="black" face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma">-----Original
Message-----<br>
<b><span style="font-weight:bold">From:</span></b> <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a>
[mailto:<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a>]<b><span style="font-weight:bold">On Behalf Of </span></b>Ronald Van Putte<br>
<b><span style="font-weight:bold">Sent:</span></b> Tuesday, March 27, 2012 5:50
PM<br>
<b><span style="font-weight:bold">To:</span></b> General pattern discussion<br>
<b><span style="font-weight:bold">Subject:</span></b> Re: [NSRCA-discussion] 8-
cells?</span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" face="Times New Roman"><span style="font-size:12.0pt"><u></u> <u></u><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt">I think the
biggest problem for 8S battery fliers will be vertical performance, especially
late in the flight.</span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt"><u></u> <u></u></span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt">Ron</span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt"><u></u> <u></u></span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt">On Mar 27,
2012, at 7:38 PM, <a href="mailto:atwooddon@aol.com" target="_blank">atwooddon@aol.com</a>
wrote:</span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-left:.5in"><font size="3" color="black" face="Times New Roman"><span style="font-size:12.0pt"><br>
<u></u><br>
<u></u></span></font><font color="black"><span style><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Keith, I think there was
a recent thread on RCU discussing a 2M model with 8S. <u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial"> <u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial">For same relative
performance (minus weight impact) you will need to increase the amps by about
20-25% to get the same watts. You would either need a motor with a higher
kV or a higher pitched prop or both to get similar watts.<u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial"> <u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-bottom:12.0pt;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Don<br>
<u></u><br>
<u></u><u></u><u></u></span></font></p>
<p class="MsoNormal" style="margin-right:.5in;margin-bottom:12.0pt;margin-left:1.0in"><font color="black" face="Arial"><span style="font-size:10.0pt;font-family:Arial">-----Original
Message-----<br>
From: Keith Hoard <<a href="mailto:khoard@gmail.com" target="_blank">khoard@gmail.com</a>><br>
To: General pattern discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a>><br>
Sent: Tue, Mar 27, 2012 2:06 pm<br>
Subject: [NSRCA-discussion] 8- cells?<u></u><u></u></span></font></p>
<div><pre style="margin-right:.5in;margin-bottom:0in;margin-left:1.0in;margin-bottom:.0001pt;background:white"><tt><font color="black" face="Courier New"><span style="font-size:10.0pt">Is anyone trying 8 cells this year in their 2 meter plane?<u></u><u></u></span></font></tt></pre>
<pre style="margin-right:.5in;margin-bottom:0in;margin-left:1.0in;margin-bottom:.0001pt;background:white"><tt><font color="black" face="Courier New"><span style="font-size:10.0pt"><u></u> <u></u><u></u><u></u></span></font></tt></pre>
<pre style="margin-right:.5in;margin-bottom:0in;margin-left:1.0in;margin-bottom:.0001pt;background:white"><tt><font color="black" face="Courier New"><span style="font-size:10.0pt">Keith Hoard<u></u><u></u></span></font></tt></pre>
<pre style="margin-right:.5in;margin-bottom:0in;margin-left:1.0in;margin-bottom:.0001pt;background:white"><tt><font color="black" face="Courier New"><span style="font-size:10.0pt">Collierville, TN<u></u><u></u></span></font></tt></pre>
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