X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [201.225.225.169] (HELO cwpanama.net) by logan.com (CommuniGate Pro SMTP 5.0c5) with ESMTP id 775332 for flyrotary@lancaironline.net; Thu, 20 Oct 2005 20:34:10 -0400 Received-SPF: none receiver=logan.com; client-ip=201.225.225.169; envelope-from=rijakits@cwpanama.net Received: from [201.224.93.110] (HELO usuarioq3efog0) by frontend3.cwpanama.net (CommuniGate Pro SMTP 4.2.10) with SMTP id 50312069 for flyrotary@lancaironline.net; Thu, 20 Oct 2005 19:50:33 -0500 Message-ID: <00a001c5d5d6$e7f4e0b0$6e5de0c9@usuarioq3efog0> From: "rijakits" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: NACA scoops Date: Thu, 20 Oct 2005 19:32:22 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1437 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 By the way, for those interested, there are more NACA reports to the ducts: Ed posted this one: http://naca.larc.nasa.gov/reports/1951/naca-tn-2323/ these are some more, but I didn't read into them yet: http://naca.larc.nasa.gov/reports/1945/naca-acr-5i20/naca-acr-5i20.pdf http://naca.larc.nasa.gov/digidoc/report/rm/13/NACA-RM-A50F13.PDF http://naca.larc.nasa.gov/digidoc/report/tr/43/NACA-TR-743.PDF ...the last one is not specifically about NACA ducts but about "Ducts for cooling radiators within an airplane wing" Thomas Jakits