X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from smtp110.sbc.mail.re2.yahoo.com ([68.142.229.95] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with SMTP id 1030265 for flyrotary@lancaironline.net; Fri, 10 Mar 2006 21:24:37 -0500 Received-SPF: none receiver=logan.com; client-ip=68.142.229.95; envelope-from=downing.j@sbcglobal.net Received: (qmail 76141 invoked from network); 11 Mar 2006 02:23:55 -0000 Received: from unknown (HELO mom) (downing.j@sbcglobal.net@67.36.61.85 with login) by smtp110.sbc.mail.re2.yahoo.com with SMTP; 11 Mar 2006 02:23:55 -0000 Message-ID: <003d01c644b3$12c3e2a0$4001a8c0@gateway.2wire.net> From: "John Downing" To: "flyrotary" Subject: Vortex generators Date: Fri, 10 Mar 2006 21:25:32 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_003A_01C64489.2999EE40" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 This is a multi-part message in MIME format. ------=_NextPart_000_003A_01C64489.2999EE40 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Is it being implied here that vortex generators positioned before the = tunnel outlet on the bottom of cowl will help pull the air out of the = cowling? If this were to work it may save me the trouble of installing = cowl flaps. Presently I'm working on the cowling and trying to figure = out the inlet plenums for the coolers. JohnD ------=_NextPart_000_003A_01C64489.2999EE40 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Is it being implied here that vortex = generators=20 positioned before the tunnel outlet on the bottom of cowl will help pull = the air=20 out of the cowling? If this were to work it may save me the = trouble of=20 installing cowl flaps. Presently I'm working on the cowling and = trying to=20 figure out the inlet plenums for the coolers. =20 JohnD

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