Return-Path: Received: from rokland5.awh.us ([67.15.10.31] verified) by logan.com (CommuniGate Pro SMTP 4.3c2) with ESMTP-TLS id 768844 for flyrotary@lancaironline.net; Thu, 03 Mar 2005 14:17:30 -0500 Received-SPF: none receiver=logan.com; client-ip=67.15.10.31; envelope-from=bob@bob-white.com Received: from bgp01386375bgs.brodwy01.nm.comcast.net ([68.35.160.229]:33445 helo=quail) by rokland5.awh.us with smtp (Exim 4.43) id 1D6voS-0006Af-Kv for flyrotary@lancaironline.net; Thu, 03 Mar 2005 13:16:44 -0600 Date: Thu, 3 Mar 2005 12:16:42 -0700 From: Bob White To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] Re: EWP Test Results/DRAG Message-Id: <20050303121642.250261eb.bob@bob-white.com> In-Reply-To: References: X-Mailer: Sylpheed version 1.9.4 (GTK+ 2.4.9; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Antivirus-Scanner: Clean mail though you should still use an Antivirus X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - rokland5.awh.us X-AntiAbuse: Original Domain - lancaironline.net X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - bob-white.com X-Source: X-Source-Args: X-Source-Dir: I hope you are right, but I'm not drinking any cool aid any time soon. :) I am sort of hoping 200 degree 50/50 will get the flow rate up to the 20 GPM advertised, but haven't got any cheap and easy way to test it till I get the engine running (soon!). It could bring the current readings down too as they are higher than advertised. Bob W. On Thu, 03 Mar 2005 14:03:18 -0500 Ernest Christley wrote: > Most importantly, Bob's numbers were raw data and not corrected for > actual conditions. The realworld conditions will be much more favorable > than his test. If I may be so bold as to shamelessly rip some > information from different places without giving due credit: > > > > My reasoning: > All other factor being equal, cutting the viscosity to 1/3 will triple > the flow. If the WP136 flows 6GPM at 56F, it can be expected to flow > 18GPM at 180F, closer to 20GPM at 190F. > > Ernest (also a true believer, but so were all those people at Jonestown) > -- http://www.bob-white.com N93BD - Rotary Powered BD-4 (real soon)