Return-Path: Received: from seraph3.grc.nasa.gov ([128.156.10.12] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 2770358 for flyrotary@lancaironline.net; Mon, 24 Nov 2003 08:26:25 -0500 Received: from lombok-fi.grc.nasa.gov (lombok-fi.grc.nasa.gov [139.88.112.33]) by seraph3.grc.nasa.gov (Postfix) with ESMTP id 383366BA00 for ; Mon, 24 Nov 2003 08:26:24 -0500 (EST) Received: from apataki-fi.grc.nasa.gov (apataki-fi.grc.nasa.gov [139.88.112.35]) by lombok-fi.grc.nasa.gov (NASA GRC TCPD 8.12.10/8.12.10) with ESMTP id hAODQNQx022550 for ; Mon, 24 Nov 2003 08:26:23 -0500 (EST) Received: from GR7700002171.lerc.nasa.gov (gr7700002171.grc.nasa.gov [139.88.139.35]) by apataki-fi.grc.nasa.gov (8.12.10 GRC/8.12.10) with ESMTP id hAODQNid020932 for ; Mon, 24 Nov 2003 08:26:23 -0500 (EST) X-Info: ODIN / NASA Glenn Research Center Message-Id: <5.1.1.5.2.20031124082128.01672460@popserve.lerc.nasa.gov> X-Sender: scberki@popserve.lerc.nasa.gov X-Mailer: QUALCOMM Windows Eudora Version 5.1.1 Date: Mon, 24 Nov 2003 08:26:20 -0500 To: "Rotary motors in aircraft" From: Joseph M Berki Subject: Re: [FlyRotary] Augmented exhaust In-Reply-To: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="=====================_528015218==.ALT" --=====================_528015218==.ALT Content-Type: text/plain; charset="us-ascii"; format=flowed Hi John, The football shaped device is a McMaster Carr stainless float that Charlie welded to the pipes. I will look at some emails I have on file on another machine and get back to you. Charlie is currently working on a Cozy with a 13B and may not use exhaust augmentation due to muffler requirements. Joe Berki Limo EZ At 10:14 PM 11/23/2003 -0500, you (John Slade) wrote: >"urn:schemas-microsoft-com:office:office"> >Greetings, >I've been planning to implement some type of exhause augmentation a la >Charlie Airsmans Varieze installation. The only picture I've been able to >find is attached. It looks like there's some kind of "ball" welded into >the end of the exhaust pipe. Perhaps this helps mix the exhaust with the >air being sucked down the shroud. > >Has anyone seen this gizmo up close? If so, could you describe what's >going on at the end of the exhaust pipe? Got any better pictures? >Regards, >John Slade > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html --=====================_528015218==.ALT Content-Type: text/html; charset="us-ascii" Hi John,
The football shaped device is a McMaster Carr stainless float that Charlie welded to the pipes. I will look at some emails I have on file on another machine and get back to you. Charlie is currently working on a Cozy with a 13B and may not use exhaust augmentation due to muffler requirements.

Joe Berki
Limo EZ

At 10:14 PM 11/23/2003 -0500, you (John Slade) wrote:

"urn:schemas-microsoft-com:office:office">
Greetings,
I've been planning to implement some type of exhause augmentation a la Charlie Airsmans Varieze installation. The only picture I've been able to find is attached. It looks like there's some kind of "ball" welded into the end of the exhaust pipe. Perhaps this helps mix the exhaust with the air being sucked down the shroud.

Has anyone seen this gizmo up close? If so, could you describe what's going on at the end of the exhaust pipe? Got any better pictures?
Regards,
John Slade

>> Homepage: http://www.flyrotary.com/
>> Archive: http://lancaironline.net/lists/flyrotary/List.html

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