X-Virus-Scanned: clean according to Sophos on Logan.com From: "James R. Osborn" Received: from mail-pf0-f169.google.com ([209.85.192.169] verified) by logan.com (CommuniGate Pro SMTP 6.1.14) with ESMTPS id 9441234 for flyrotary@lancaironline.net; Tue, 07 Feb 2017 16:44:18 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.192.169; envelope-from=rxcited@gmail.com Received: by mail-pf0-f169.google.com with SMTP id 189so36026349pfu.3 for ; Tue, 07 Feb 2017 13:44:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:date:references :to:in-reply-to:message-id; bh=zCWHYdgEzi0mhFu+1tH4zHL0GjekRwrtAxHavh4GvNs=; b=BrizHo1z1Gk58dEjxd0GSaJyTdiWcdw2b3TNCHlxiMk1/5UXXOK8FUfaE7N6lwCkK9 jAtwKKjl9hqtDtyxtVugTidmz2YOvPYaOigWcJAPEzq1SIi7ilBtCyrZrAMp41YD9qoP HKJw6MkhLnolSTxuHq71YmMD1PltXgsCBieFC6b2VoAWuRavjNU5LiwvL8rqxjBd9bkv lnWT7ilAG0fdm9tozLGQABgWiCNpjeA4ecjw1+2ITT7mfV+AQpM/iYqJnnuVUJdF1Qc7 62fPWcXLOPCuhoQ7udmttuI/dOEZ9aSXgQqbvJa51Af5VZh0HLv9IMmr/l4fSIAcix+g x+WQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:date:references:to:in-reply-to:message-id; bh=zCWHYdgEzi0mhFu+1tH4zHL0GjekRwrtAxHavh4GvNs=; b=DmWlb1+LPJHKqGP90kBhBtwCgkKX9Jo5mxV9X5/iQOM5XRlOD3mtEzRhPCF+hBPgY8 7jXzuVbRCYKZbxNY1uLY5W6dESHpJPDjFQjsAwktcdZqzNS3otzrMNUC02UFVmAY7Gpc l3SKFxhlJ6hzFp0y6SRIl5KtmEQZhHt13lJVD+DtqwtNezL1ZhJQ0svRSRQTvOynoDrP e77otHDLl6ZvQrjdHS5K4Jv/Bt6KkeRhjmWp7ZIogzssGwj0888xmGRiLr4E7ATdzn/Y 0r74WfCP8g9Qumv7xtlF8ie9xBvId4hRrVYmS6/fypznCSGC5hrjTUYE1rDVZ9KFxj3k n1VA== X-Gm-Message-State: AIkVDXK1PDLH7HXBIze5MO8iQXqm7aPe0Wmt/S+Q5oSy1ioisbcvpJhHB/Ox1VVs9UOHcw== X-Received: by 10.99.217.17 with SMTP id r17mr23042410pgg.140.1486503839195; Tue, 07 Feb 2017 13:43:59 -0800 (PST) Return-Path: Received: from ?IPv6:2620:83:8001:24::1:120? ([2620:83:8001:24::1:120]) by smtp.gmail.com with ESMTPSA id t133sm13976859pgc.24.2017.02.07.13.43.58 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Feb 2017 13:43:58 -0800 (PST) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 10.2 \(3259\)) Subject: Re: [FlyRotary] muffler Date: Tue, 7 Feb 2017 13:43:57 -0800 References: To: Rotary motors in aircraft In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3259) HI Neil, I was confused by that photo at first, then realized it is a Renesis = (side port exhaust), right? So the output of the rear rotor (on the = car, not airplane) goes to the center of the muffler and the other two = swirl? Do you expect any difference in back pressure for the different = exits? =E2=80=94 James > On Feb 7, 2017, at 12:19 PM, Neil Unger = wrote: >=20 > photos show latest muffler which for some reason has taken the "bark" = out of the note. Yet to be fully tested beyond a few hours. All done = with slip joints and 321 S/S. The OZ peasant. Neil >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html