X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from eastrmmtao107.cox.net ([68.230.240.59] verified) by logan.com (CommuniGate Pro SMTP 5.3c3) with ESMTP id 4028747 for flyrotary@lancaironline.net; Fri, 18 Dec 2009 22:13:45 -0500 Received-SPF: none receiver=logan.com; client-ip=68.230.240.59; envelope-from=tmann@n200lz.com Received: from eastrmimpo01.cox.net ([68.1.16.119]) by eastrmmtao107.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20091219031309.HUEI18765.eastrmmtao107.cox.net@eastrmimpo01.cox.net> for ; Fri, 18 Dec 2009 22:13:09 -0500 Received: from testPC ([98.168.254.7]) by eastrmimpo01.cox.net with bizsmtp id JrD91d0050ALyG202rD9Zq; Fri, 18 Dec 2009 22:13:09 -0500 X-VR-Score: 0.00 X-Authority-Analysis: v=1.1 cv=OSH592LicKi2+aIpjjLcurvLcTlgRSPLpNzS8VagXAo= c=1 sm=1 a=MQq8AkIs29gA:10 a=u3n+HnEbI1wdzZeyJY7NnA==:17 a=LG1V98iERSsEgG4bk2gA:9 a=4VlM6DJy3RFEU2uShorGR215HvcA:4 a=Y2VNeNrzAAAA:8 a=yMhMjlubAAAA:8 a=TW66zc2HAAAA:8 a=SSmOFEACAAAA:8 a=HQ31llbKAAAA:8 a=9rCNGrUKPEdx0drCkSAA:9 a=eM0ihPLHSf8GXuHkOWYA:7 a=SzcnDGhq9OIQY70SRJ4pQ4PTGFQA:4 a=u3n+HnEbI1wdzZeyJY7NnA==:117 X-CM-Score: 0.00 From: "Thomas Mann" To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: Radiator/Oil Cooler Combo Date: Fri, 18 Dec 2009 21:13:13 -0600 Message-ID: <013b01ca8059$33c7b090$9b5711b0$@com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_013C_01CA8026.E92D4090" X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AcqAShMbuoh90WicTRm6t7YjaFsexgADOLtA Content-Language: en-us This is a multi-part message in MIME format. ------=_NextPart_000_013C_01CA8026.E92D4090 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Thanks all .. Okay .. So here's what I'm taking away here. Coolant style heat exchanger at the oil filter location : Not currently being used in known rotary applications. Consensus is that it is not sufficient. Oil Cooler in the radiator? I read where Tracy (in an early version) tried running a coolant coil through the oil pan. So is everyone running a separate oil cooler? I'm putting this in a canard and will be using the P-51 style scoop. I've bounced back and forth between that and a NACA scoop. After reading an article on the 'Meredith Effect' I settled on the P-51 scoop. I'm a ways off on the engine install but I'm trying to avoid painting myself in a corner. I should be installing my engine next summer with a little luck. T Mann ------=_NextPart_000_013C_01CA8026.E92D4090 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks all ……

Okay …. So here’s what I’m taking away = here.

 

Coolant style heat exchanger at the oil filter location : = Not currently being used in known rotary applications. Consensus is that it is not = sufficient.

 

Oil Cooler in the radiator? I read where Tracy (in an = early version) tried running a coolant coil through the oil pan. =

So is everyone running a separate oil = cooler?

 

I’m putting this in a canard and will be using the = P-51 style scoop. I’ve bounced back and forth between that and a NACA = scoop. After reading an article on the ‘Meredith Effect’ I settled = on the P-51 scoop.

 

I’m a ways off on the engine install but I’m = trying to avoid painting myself in a corner. I should be installing my engine = next summer with a little luck.

 

T Mann

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