Return-Path: <13brv3@bellsouth.net> Received: from imf24aec.mail.bellsouth.net ([205.152.59.72] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 2898774 for flyrotary@lancaironline.net; Sat, 20 Dec 2003 14:01:30 -0500 Received: from rad ([68.212.7.74]) by imf24aec.mail.bellsouth.net (InterMail vM.5.01.06.05 201-253-122-130-105-20030824) with ESMTP id <20031220190125.VIXD13947.imf24aec.mail.bellsouth.net@rad> for ; Sat, 20 Dec 2003 14:01:25 -0500 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: spintech, and exhaust size Date: Sat, 20 Dec 2003 13:01:26 -0600 Message-ID: <020701c3c72b$ab0e7b40$6001a8c0@rad> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0208_01C3C6F9.60740B40" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_0208_01C3C6F9.60740B40 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit No science (or very little) here either but I used 1.75" headers into a 2.25" collector w/ 2.25" in/out of the Spintech. Tracy Thanks Tracy. Those numbers certainly sound reasonable. I'll try to remember to look at the actual size of the exhaust port today, and see how that compares. Maybe I can think of a way to turn this into a cooling question, and then Ed can calculate it for us :-) Cheers, Rusty (still dreading fiberglass work on the cowl) ------=_NextPart_000_0208_01C3C6F9.60740B40 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable Message
No science (or very little) here either but I used 1.75" = headers into=20 a 2.25" collector w/ 2.25" in/out of the Spintech.
 
Tracy
 
 
Thanks=20 Tracy.  Those numbers certainly sound reasonable.  I'll try to = remember to look at the actual size of the exhaust port today, and see = how that=20 compares.  Maybe I can think of a way to turn this into a = cooling=20 question, and then Ed can calculate it for us :-)
 
Cheers,
Rusty=20 (still dreading fiberglass work on the=20 cowl) 
------=_NextPart_000_0208_01C3C6F9.60740B40--