Return-Path: Received: from [206.228.212.23] (HELO mail.statesville.net) by logan.com (CommuniGate Pro SMTP 4.2b1) with ESMTP id 3132014 for flyrotary@lancaironline.net; Sun, 28 Mar 2004 18:34:10 -0500 Received: from TWJames [63.162.171.178] by mail.statesville.net (SMTPD32-8.05) id A1A41668015E; Sun, 28 Mar 2004 18:37:08 -0500 From: "Tommy James" To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] Re: Renesis & RD-1Cdrivetesting Date: Sun, 28 Mar 2004 18:34:08 -0500 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_003E_01C414F3.41896BB0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-RBL-Warning: REVDNS: This E-mail was sent from a MUA/MTA 63.162.171.178 with no reverse DNS entry. X-Declude-Sender: twjames@statesville.net [63.162.171.178] X-Note: Scanned for Spam This is a multi-part message in MIME format. ------=_NextPart_000_003E_01C414F3.41896BB0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Hi Tracy, Having an Ivo myself, it interesting that you could estimate 21" of stalled airflow.. How'd ya do that? What's a cuff? Tommy<>< I estimated there was a 21" diameter of stalled airflow on my IVO. You might try making cuffs for that area. That's what I'm doing now on my Performance Prop even though it was much better at the root than the IVO. Tracy (Yuck! fiberglass) ------=_NextPart_000_003E_01C414F3.41896BB0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Tracy,=20

Having an Ivo myself, it = interesting that=20 you could estimate 21" of stalled airflow.. How'd ya do = that? What's=20 a cuff?

Tommy<><

I estimated there was = a 21"=20 diameter of stalled airflow on my IVO. You might try making = cuffs=20 for that area. That's what I'm doing now on my Performance Prop = even=20 though it was much better at the root than the IVO.

Tracy (Yuck! fiberglass)

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