X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-m23.mx.aol.com ([64.12.137.4] verified) by logan.com (CommuniGate Pro SMTP 4.3.5) with ESMTP id 1027874 for flyrotary@lancaironline.net; Thu, 30 Jun 2005 18:48:37 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.12.137.4; envelope-from=WRJJRS@aol.com Received: from WRJJRS@aol.com by imo-m23.mx.aol.com (mail_out_v38_r1.7.) id q.1f5.cc3d69d (15888) for ; Thu, 30 Jun 2005 18:47:49 -0400 (EDT) Received: from mblk-d34 (mblk-d34.mblk.aol.com [205.188.212.218]) by air-id08.mx.aol.com (v106.2) with ESMTP id MAILINID83-3e1042c476953ab; Thu, 30 Jun 2005 18:47:49 -0400 Date: Thu, 30 Jun 2005 18:47:49 -0400 Message-Id: <8C74BDCDFFB963C-884-4F30@mblk-d34.sysops.aol.com> From: wrjjrs@aol.com References: Received: from 66.127.99.234 by mblk-d34.sysops.aol.com (205.188.212.218) with HTTP (WebMailUI); Thu, 30 Jun 2005 18:47:49 -0400 X-MB-Message-Source: WebUI X-MB-Message-Type: User In-Reply-To: X-Mailer: AOL WebMail 1.1.0.13071 Subject: muffler designs; was ports working on dyno Content-Type: multipart/alternative; boundary="--------MailBlocks_8C74BDCDFF933E0_884_4D34_mblk-d34.sysops.aol.com" MIME-Version: 1.0 To: flyrotary@lancaironline.net X-AOL-IP: 205.188.212.218 ----------MailBlocks_8C74BDCDFF933E0_884_4D34_mblk-d34.sysops.aol.com Content-Type: text/plain; charset="us-ascii" Bill, How about a trumpet ( bell shaped) leading outer edge to help with the inlet and flow characteristics. Now were getting somewhere! George ( down under) George, Some belling could easily be added, or you could carry the outer tube forward slightly over the cone. (That would be easier) Bill Jepson ----------MailBlocks_8C74BDCDFF933E0_884_4D34_mblk-d34.sysops.aol.com Content-Type: text/html; charset="us-ascii"
Bill,
How about a trumpet ( bell shaped) leading outer edge to help with the inlet and flow characteristics.
Now were getting somewhere!
George ( down under)
 
George,
 Some belling could easily be added, or you could carry the outer tube forward slightly over the cone. (That would be easier)
Bill Jepson
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