X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-d23.mx.aol.com ([205.188.139.137] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3748002 for flyrotary@lancaironline.net; Tue, 07 Jul 2009 12:42:23 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.139.137; envelope-from=WRJJRS@aol.com Received: from imo-da02.mx.aol.com (imo-da02.mx.aol.com [205.188.169.200]) by imo-d23.mx.aol.com (v107.10) with ESMTP id RELAYIN3-44a537abb107; Tue, 07 Jul 2009 12:41:31 -0400 Received: from WRJJRS@aol.com by imo-da02.mx.aol.com (mail_out_v40_r1.5.) id q.c14.65db47a7 (34910) for ; Tue, 7 Jul 2009 12:41:26 -0400 (EDT) Received: from smtprly-dc01.mx.aol.com (smtprly-dc01.mx.aol.com [205.188.170.1]) by cia-da02.mx.aol.com (v124.15) with ESMTP id MAILCIADA027-d1c54a537aad2bc; Tue, 07 Jul 2009 12:41:25 -0400 Received: from mblk-d30 (mblk-d30.mblk.aol.com [205.188.149.22]) by smtprly-dc01.mx.aol.com (v124.15) with ESMTP id MAILSMTPRLYDC016-d1c54a537aad2bc; Tue, 07 Jul 2009 12:41:17 -0400 References: To: flyrotary@lancaironline.net Subject: Re: [FlyRotary] Re: INJECTION OIL IN FUEL Date: Tue, 07 Jul 2009 12:41:16 -0400 X-AOL-IP: 205.188.169.200 In-Reply-To: X-MB-Message-Source: WebUI MIME-Version: 1.0 From: wrjjrs@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CBCD38E1FC4330_6AC_14B3_mblk-d30.sysops.aol.com" X-Mailer: AOL Webmail 43735-STANDARD Received: from 66.253.96.220 by mblk-d30.sysops.aol.com (205.188.149.22) with HTTP (WebMailUI); Tue, 07 Jul 2009 12:41:16 -0400 Message-Id: <8CBCD38E182ABDB-6AC-A10@mblk-d30.sysops.aol.com> X-Spam-Flag:NO ----------MB_8CBCD38E1FC4330_6AC_14B3_mblk-d30.sysops.aol.com Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii" Bernie, Something to watch out for, unless you use a very short prop 3200 RPM will probably have the tips going supersonic a real no-no. You will want to check. Bill Jepson -----Original Message----- From: Berniehb7448@wmconnect.com To: Rotary motors in aircraft Sent: Tue, Jul 7, 2009 7:33 am Subject: [FlyRotary] Re: INJECTION OIL IN FUEL Thanks, Yvon. I don't think I'm proficient enough to build my own, so I will have to keep looking. I'm going to need something in the 200 HP range. I imagine that the 3200 RPM would be the prop speed, and with a 2:1 reduction, the rotary would be going 6400 RPM, and that is a good max speed (for the most power) for a naturally aspirated 13B. Do I have that right? Bernie ----------MB_8CBCD38E1FC4330_6AC_14B3_mblk-d30.sysops.aol.com Content-Transfer-Encoding: 7bit Content-Type: text/html; charset="us-ascii" Bernie,
Something to watch out for, unless you use a very short prop 3200 RPM will probably have the tips going supersonic a real no-no. You will want to check.
Bill Jepson


-----Original Message-----
From: Berniehb7448@wmconnect.com
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Tue, Jul 7, 2009 7:33 am
Subject: [FlyRotary] Re: INJECTION OIL IN FUEL

Thanks, Yvon. I don't think I'm proficient enough to build my own, so I will have to keep looking. I'm going to need something in the 200 HP range. I imagine that the 3200 RPM would be the prop speed, and with a 2:1 reduction, the rotary would be going 6400 RPM, and that is a good max speed (for the most power) for a naturally aspirated 13B. Do I have that right?
Bernie
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