X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from wproxy.gmail.com ([64.233.184.195] verified) by logan.com (CommuniGate Pro SMTP 5.0.6) with ESMTP id 927492 for flyrotary@lancaironline.net; Sun, 15 Jan 2006 13:01:05 -0500 Received-SPF: pass receiver=logan.com; client-ip=64.233.184.195; envelope-from=russell.duffy@gmail.com Received: by wproxy.gmail.com with SMTP id 37so991749wra for ; Sun, 15 Jan 2006 10:00:21 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:from:to:subject:date:message-id:mime-version:content-type:x-priority:x-msmail-priority:x-mailer:in-reply-to:x-mimeole:importance; b=EWEon/HhQCF309SBLEECjbXJjq+hRzwuxfM+5U8hp9mPkQF2m8JR8E9oHeTS33E2dRxWg1kuUEyGK0O07yK60rb2gykIRbDTE4W7dpo9FvstlOcTouNHL2HcR2bwM/x+aO8Ip1g2e524BeYv4pvIALiE427GLQjplIqDbgJcvHA= Received: by 10.54.132.10 with SMTP id f10mr7598960wrd; Sun, 15 Jan 2006 10:00:20 -0800 (PST) Return-Path: Received: from rd ( [65.6.194.9]) by mx.gmail.com with ESMTP id d6sm2868229wra.2006.01.15.10.00.20; Sun, 15 Jan 2006 10:00:20 -0800 (PST) From: "Russell Duffy" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: 13B and Renesis oil pans Date: Sun, 15 Jan 2006 12:00:21 -0600 Message-ID: <006101c619fd$8da9bed0$6101a8c0@rd> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0062_01C619CB.430F4ED0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_0062_01C619CB.430F4ED0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable If you check the alcoa stock shapes book I believe you will find = extrusions with fins on both sides. Unless you have an unusual environment, (like a ultralight where the engine is exposed) you would be better served to = just fit a larger oil cooler. The transfer area of a proper heat exchanger = does a better job of heat transfer. But then you already knew that.=20 =20 Hi Bill,=20 =20 Yeah, I knew that. If I had room for a normal pan, I'd put a small core inside, and run cool (relatively) coolant through it. That's close to = what I'm doing on the Kolb, using a remote oil/water exchanger, but I have no idea how it's going to work yet. =20 =20 Cheers, Rusty=20 =20 ------=_NextPart_000_0062_01C619CB.430F4ED0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
If you check the alcoa stock shapes book I believe you will find = extrusions=20 with fins on both sides. Unless you have an unusual environment, (like a = ultralight where the engine is exposed) you would be better served to = just fit=20 a larger oil cooler. The transfer area of a proper heat = exchanger=20 does a better job of heat transfer. But then you already knew = that. 
 
Hi=20 Bill, 
 
Yeah, I knew=20 that.  If I had room for a normal pan, I'd put a small core = inside,=20 and run cool (relatively) coolant through it.   That's close = to what=20 I'm doing on the Kolb, using a remote oil/water exchanger, but I have no = idea=20 how it's going to work yet. 
 
Cheers,
Rusty=20
 
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