X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from poplet2.per.eftel.com ([203.24.100.45] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3859354 for flyrotary@lancaironline.net; Sat, 19 Sep 2009 02:22:49 -0400 Received-SPF: none receiver=logan.com; client-ip=203.24.100.45; envelope-from=lendich@aanet.com.au Received: from sv1-1.aanet.com.au (sv1-1.per.aanet.com.au [203.24.100.68]) by poplet2.per.eftel.com (Postfix) with ESMTP id ED9CC1738A0 for ; Sat, 19 Sep 2009 14:22:12 +0800 (WST) Received: from ownerf1fc517b8 (203.171.92.134.static.rev.aanet.com.au [203.171.92.134]) by sv1-1.aanet.com.au (Postfix) with SMTP id 64BA5BEC01C for ; Sat, 19 Sep 2009 14:22:12 +0800 (WST) Message-ID: <5DDB025D86C84DB286DE409F8BDCC844@ownerf1fc517b8> From: "George Lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Private P-Port Renesis Date: Sat, 19 Sep 2009 16:22:18 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0034_01CA3945.5BB389E0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5843 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 X-Antivirus: avast! (VPS 090918-0, 09/18/2009), Outbound message X-Antivirus-Status: Clean This is a multi-part message in MIME format. ------=_NextPart_000_0034_01CA3945.5BB389E0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Bobby, That's realistic and perhaps conservative, what RPM was that? George (down under) Not sure the first email made it through. I would like to compare the = P-Port dyno with supercharger performance at the same rpm between 5200 = and 7500. Attached are my HP estimates and they seem to be close to Vans = actual performance expectations for a 235hp engine. But I am a little = concerned about running the Eaton M62 4th gen this hard. I have not been = able to find any data concerning sustained high rpm operations. If the = dyno numbers look good I may build a P-Port since it would not require = any other changes other than intake. I do plan to eventually put a 3 = rotor or 16B p -port in the plane but I'm not ready for another year of = building. Time to do some flying and spend time with the family.=20 Thanks Bobby -------------------------------------------------------------------------= ----- From: Bobby J. Hughes=20 Sent: Friday, September 18, 2009 9:39 AM To: 'rotaryeng@earthlink.net' Subject: P-Port Renesis Paul, Do you have a dyno chart from your P-Port Renesis test? If so I would = like to get a copy. Just about got the RV10 back together after several = major changes. Moving the aluminum Berry Mount spacers to the top of the = S-Beam almost corrected my thrust line problem. I was also able to = remove most of the spacers from the rear beam. Still a little angle on = the right side that may require some machine work. It will be = interesting to see if it fly's differently.=20 Thanks, Bobby J Hughes -------------------------------------------------------------------------= ----- -- Homepage: http://www.flyrotary.com/ Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html ------=_NextPart_000_0034_01CA3945.5BB389E0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Bobby,
That's realistic and perhaps = conservative, what RPM=20 was that?
George (down under)
Not sure the first email made it through. I = would=20 like to compare the P-Port dyno with supercharger performance at the = same rpm=20 between 5200 and 7500. Attached are my HP estimates and they seem to = be close=20 to Vans actual performance expectations for a 235hp engine. But I am a = little=20 concerned about running the Eaton M62 4th gen this hard. I have not = been able=20 to find any data concerning sustained high rpm operations. If the dyno = numbers=20 look good I may build a P-Port since it would not require any other = changes=20 other than intake. I do plan to eventually put a 3 rotor or 16B p=20 -port in the plane but I'm not ready for another year of = building. Time=20 to do some flying and spend time with the family.
 
Thanks  Bobby

From: Bobby J. Hughes =
Sent: Friday,=20 September 18, 2009 9:39 AM
To:=20 'rotaryeng@earthlink.net'
Subject: P-Port=20 Renesis

Paul,
 
Do = you have a=20 dyno chart from your P-Port Renesis test? If so I would like to = get a=20 copy. Just about got the RV10 back together after several major = changes.=20 Moving the aluminum Berry Mount spacers to the top of the S-Beam = almost=20 corrected my thrust line problem. I was also able to remove most of = the=20 spacers from the rear beam. Still a little angle on the right = side that=20 may require some machine work. It will be interesting to see = if it=20 fly's differently.
 
Thanks,
 
Bobby = J=20 Hughes
 

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Homepage:  http://www.flyrotary.com/
Archive and=20 UnSub:  =20 = http://mail.lancaironline.net:81/lists/flyrotary/List.html
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