Return-Path: Sender: (Marvin Kaye) To: flyrotary Date: Tue, 18 Mar 2003 01:01:56 -0500 Message-ID: X-Original-Return-Path: Received: from mail.viclink.com ([66.129.220.6] verified) by logan.com (CommuniGate Pro SMTP 4.1b1) with ESMTP id 2070786 for flyrotary@lancaironline.net; Tue, 18 Mar 2003 00:34:21 -0500 Received: from viclink.com (p157.AS1.viclink.com [66.129.192.157]) by mail.viclink.com (8.11.6/8.11.6) with ESMTP id h2I5YaW64878 for ; Mon, 17 Mar 2003 21:34:38 -0800 (PST) (envelope-from pjmick@viclink.com) X-Original-Message-ID: <3E76AFFF.9040006@viclink.com> X-Original-Date: Mon, 17 Mar 2003 21:34:55 -0800 From: Perry Mick User-Agent: Mozilla/5.0 (Windows; U; Win95; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0 X-Accept-Language: en-us, en MIME-Version: 1.0 X-Original-To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Fuel Injection References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit John Slade wrote: >>Anyway, the tubes are now composite and go to the stock dynamic chamber >>mounted inverted in the right wing-root area. It has been flying for a >>few hours now. Next step is to make a composite dynamic chamber >>replacement to get some more weight out. >> >> >Dynamic chamber? Is that like a plenum? What does it look like? Do I need >one of these in a turbo system or does the intercooler do this job? > >John Slade > > > I think the dynamic chamber is a Mazda invention. Tracy is an advocate. Others say they aren't necessary for airplanes. I don't know but I'm retaining it for now. I have a complete '88 turbo engine out of a car on a test stand, it also has a dynamic chamber. It is located between the throttle and the tuned intake runners. When I make the composite replacement I may try just a plenum first since that would be easier to build, then I will know if it is worse, the same, or better than a dynamic chamber. Perry Mick Custom Composite Props mick@bridgingworlds.com http://www.ductedfan.com