X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imf23aec.mail.bellsouth.net ([205.152.59.71] verified) by logan.com (CommuniGate Pro SMTP 5.0c5) with ESMTP id 773656 for flyrotary@lancaironline.net; Wed, 19 Oct 2005 14:19:21 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.71; envelope-from=sladerj@bellsouth.net Received: from ibm66aec.bellsouth.net ([65.11.175.28]) by imf23aec.mail.bellsouth.net with ESMTP id <20051019181837.ZLYG3193.imf23aec.mail.bellsouth.net@ibm66aec.bellsouth.net> for ; Wed, 19 Oct 2005 14:18:37 -0400 Received: from JSLADE ([65.11.175.28]) by ibm66aec.bellsouth.net with ESMTP id <20051019181836.VKNF22881.ibm66aec.bellsouth.net@JSLADE> for ; Wed, 19 Oct 2005 14:18:36 -0400 From: "John Slade" To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] Re: NACA scoops Date: Wed, 19 Oct 2005 14:18:29 -0400 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_014D_01C5D4B7.FA7E6BE0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 In-Reply-To: Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_014D_01C5D4B7.FA7E6BE0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit a submerged inlet is a perfect compliment to a streamlined duct. The submerged inlet collects air in a low drag manner which it does well, and the streamline duct is responsible for pressure recovery which IT does well. Another reason could be that exhaust augmentation is sucking the air through. Either way, it actually DOES work. John ------=_NextPart_000_014D_01C5D4B7.FA7E6BE0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

a submerged inlet is a perfect compliment to a=20 streamlined
duct. The submerged inlet collects air in a low drag = manner which=20 it
does well, and the streamline duct is responsible for pressure=20 recovery
which IT does well.

Another reason could be that exhaust = augmentation=20 is sucking the air through.

Either way, it actually = DOES=20 work.

John

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