Return-Path: Received: from ns5.rokland.us ([67.15.10.31] verified) by logan.com (CommuniGate Pro SMTP 4.2) with ESMTP-TLS id 362685 for flyrotary@lancaironline.net; Thu, 12 Aug 2004 15:04:08 -0400 Received-SPF: none receiver=logan.com; client-ip=67.15.10.31; envelope-from=bob@bob-white.com Received: from bgp01386623bgs.brodwy01.nm.comcast.net ([68.35.161.221] helo=localhost.localdomain) by ns5.rokland.us with smtp (Exim 4.34) id 1BvKrR-000816-Pc for flyrotary@lancaironline.net; Thu, 12 Aug 2004 14:03:37 -0500 Date: Thu, 12 Aug 2004 13:03:35 -0600 From: Bob White To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] 1st Renesis engine start. Message-Id: <20040812130335.230acc2e.bob@bob-white.com> In-Reply-To: References: X-Mailer: Sylpheed version 0.9.12 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - ns5.rokland.us X-AntiAbuse: Original Domain - lancaironline.net X-AntiAbuse: Originator/Caller UID/GID - [0 0] / [47 12] X-AntiAbuse: Sender Address Domain - bob-white.com X-Source: X-Source-Args: X-Source-Dir: Great news Tracy. Don't forget you are still making CO no matter how clean it smells. :) Any headaches? Bob White On Thu, 12 Aug 2004 13:28:59 -0400 "Tracy Crook" wrote: > MessageFinally got there. After the first few 5 second aborted runs > correcting the inevitable half dozen 'oops' items (missing plug in > unused oil injection passage, etc, etc, etc.) the engine ran fine with > no surprises. There is very little to be learned on a first engine > run, it is mainly a ceremonial occasion. The prop is not on so didn't > get to hear what it sounds like under load but the exhaust note is > much more mellow at idle than PP exhaust, probably even better than my > first impression because this was inside the hangar which amplifies > exhaust noise (a lot). > > The biggest difference was something that did not occur to me until I > was walking upstairs after the last engine run of the 'day' (it was > 1:30 AM). I had run the engine inside the hangar with the door closed > for several minutes without even noticing much exhaust smell. I > couldn't run my earlier rotaries for more than 30 seconds before my > eyes would start watering. The Renesis must be an order of magnitude > cleaner in the exhaust department. > > Now if these darn hurricanes will un-ass the area, I will flight test > this thing. > > Tracy -- http://www.bob-white.com N93BD - Rotary Powered BD-4 (soon)