Return-Path: Received: from bewersdorff.com ([192.220.83.90] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with SMTP id 2763863 for flyrotary@lancaironline.net; Mon, 24 Nov 2003 00:16:23 -0500 Received: (qmail 30988 invoked by uid 21338); 24 Nov 2003 05:16:21 -0000 Received: from unknown (HELO rapunzel) ([216.101.149.124]) (envelope-sender ) by 192.220.83.90 (qmail-ldap-1.03) with SMTP for ; 24 Nov 2003 05:16:21 -0000 From: "Marko Bewersdorff" To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] Re: Augmented exhaust Date: Sun, 23 Nov 2003 21:16:21 -0800 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0473_01C3B207.0AB64B20" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_0473_01C3B207.0AB64B20 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I thought about something like this, too. The only thing that worries me is the possibility of an oil-cooler oil-line or fuel-line rupture and a resulting pretty but unhealthy afterburner. I'm trying to build my EZ as safe as reasonable with the assumption that something will break, I'd like to keep the oil and fuel away from the hot exhaust. Airflow should not draw oil mist or fuel vapor past the exhaust pipes. A leaking water radiator of course should not cause any harm when it hits a hot exhaust pipe. Marko -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Jim Sower Sent: Sunday, November 23, 2003 8:14 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Augmented exhaust John, I saw it at OSH but can't remember enough details to help. Have someone re-post it to the C-A list. Charlie's pretty active there last I was on the list. Sorry I can't help ... Jim S. John Slade wrote: 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 -- Jim Sower Crossville, TN; Chapter 5 Long-EZ N83RT, Velocity N4095T ------=_NextPart_000_0473_01C3B207.0AB64B20 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

I=20 thought about something like this, too. The only thing that worries me = is the=20 possibility of an oil-cooler oil-line or fuel-line rupture and a = resulting=20 pretty but unhealthy afterburner.

I'm=20 trying to build my EZ as safe as reasonable with the assumption that = something=20 will break, I'd like to keep the oil and fuel away from the hot exhaust. = Airflow=20 should not draw oil mist or fuel vapor past the exhaust pipes. A = leaking=20 water radiator of course should not cause any harm when it hits a hot = exhaust=20 pipe.

Marko

-----Original Message-----
From: Rotary motors in = aircraft=20 [mailto:flyrotary@lancaironline.net]On Behalf Of Jim=20 Sower
Sent: Sunday, November 23, 2003 8:14 PM
To: = Rotary=20 motors in aircraft
Subject: [FlyRotary] Re: Augmented=20 exhaust

John,
I saw it at OSH but can't = remember=20 enough details to help. Have someone re-post it to the C-A = list. =20 Charlie's pretty active there last I was on the list.
Sorry I = can't help=20 ... Jim S.=20
John Slade wrote:=20
Greetings,I've been=20 planning to implement some type of exhause augmentation a la Charlie = Airsmans Varieze installation. The only picture I've been able to = find is=20 attached. It looks like there's some kind of "ball" welded = into the=20 end of the exhaust pipe. Perhaps this helps mix the exhaust = with the=20 air being sucked down the=20 shroud. Has anyone=20 seen this gizmo up close? If so, could you describe what's going on = at the=20 end of the exhaust pipe? Got any better=20 pictures?Regards,John=20 Slade
>> Homepage: http://www.flyrotary.com/ >> Archive: http://lancai= ronline.net/lists/flyrotary/List.html
--
Jim Sower
Crossville, TN; Chapter 5
Long-EZ N83RT, = Velocity=20 N4095T

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