X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao104.cox.net ([68.230.241.42] verified) by logan.com (CommuniGate Pro SMTP 5.3.5) with ESMTP id 4215628 for flyrotary@lancaironline.net; Fri, 09 Apr 2010 11:13:33 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.42; envelope-from=alventures@cox.net Received: from fed1rmimpo01.cox.net ([70.169.32.71]) by fed1rmmtao104.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20100409151258.JLEJ27176.fed1rmmtao104.cox.net@fed1rmimpo01.cox.net> for ; Fri, 9 Apr 2010 11:12:58 -0400 Received: from BigAl ([72.192.128.205]) by fed1rmimpo01.cox.net with bizsmtp id 3TCx1e00H4S1t5C03TCxgG; Fri, 09 Apr 2010 11:12:57 -0400 X-VR-Score: 0.00 X-Authority-Analysis: v=1.1 cv=3rYd4LfcKLU522ZHXfO06E856SAcXud2pffNCWjpFlA= c=1 sm=1 a=Vegc0WxVmH5BHtpNDyThtA==:17 a=3QTWDA1pfM0Oaj-y-LwA:9 a=UU9bKb0WdcRynAH-ciPiyBTEx60A:4 a=CjuIK1q_8ugA:10 a=6BHeMTUcOuQZ57WhKokA:9 a=JTE5qDESiyQ_lJmPrwoA:7 a=Pu7bkDd4LxJOnx-_7TljspBxbcIA:4 a=Vegc0WxVmH5BHtpNDyThtA==:117 X-CM-Score: 0.00 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: Tangential muffler Date: Fri, 9 Apr 2010 08:13:17 -0800 Message-ID: <207D6342115B4E4DB466C020186CDE48@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001E_01CAD7BC.8292C240" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6856 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Importance: Normal Thread-Index: AcrWtIi8mPalQINhR3qH5nenJN4JpgBSk90g In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_001E_01CAD7BC.8292C240 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I should make it clear that my tangential muffler uses a slotted tube that runs down through the length of the 5" tube. This tube is also inconel and is welded to both ends, thereby adding strength to the flat ends. I utilized Lynn's coupling design to allow for movement between the muffler and the engine. Mark; This is interesting. Would you care to give a bit more info - or perhaps provide a sketch? Where is the exit from the muffler? Does the exhaust exit through the slotted tube? How big is the tube? Al ------=_NextPart_000_001E_01CAD7BC.8292C240 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

I should make it clear that my tangential = muffler uses a slotted tube that runs down through the length of the 5" tube.  This tube is also inconel and is welded to both ends, thereby = adding strength to the flat ends.  I utilized Lynn's = coupling design to allow for movement between the muffler and the engine. =  

 

Mark;

This is interesting.  Would = you care to give a bit more info – or perhaps provide a sketch? Where is the exit from = the muffler? Does the exhaust exit through the slotted tube? How big is the = tube?

 

Al

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