Return-Path: Received: from [24.25.9.103] (HELO ms-smtp-04-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.3c3) with ESMTP id 853240 for flyrotary@lancaironline.net; Sun, 03 Apr 2005 08:37:06 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.103; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-185-127.carolina.res.rr.com [24.74.185.127]) by ms-smtp-04-eri0.southeast.rr.com (8.12.10/8.12.7) with SMTP id j33CaHL5028219 for ; Sun, 3 Apr 2005 08:36:18 -0400 (EDT) Message-ID: <000d01c53849$c3080d20$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: phase I flight restrictions was:N19VX flys Date: Sun, 3 Apr 2005 08:36:30 -0400 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 6.00.2800.1106 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-Virus-Scanned: Symantec AntiVirus Scan Engine Interesting, Bernie You dimension 18x16x1.5 gives you a radiator with a total of 288 sq inch of core face verses the 198 sq inch of 2 GM cores. On the other hand the thicker GM cores give a total of approx 668 cubic inches of core volume and yours 432 cubic inches. Since surface area rather than thickness seems to be the top dog in the cooling arena, your 100 sq inch more of core surface should give your radiator the edge in cooling. Ed A ----- Original Message ----- From: To: "Rotary motors in aircraft" Sent: Sunday, April 03, 2005 1:23 AM Subject: [FlyRotary] Re: phase I flight restrictions was:N19VX flys > > Dale R wrote: > > But how *thick*? > ------------------------------ > > My radiator is a single pass that is approximately 1.5 inches based on my memory which isn't too swift. I will measure it and let you know if different. > > Bernie > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html >