X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from eastrmmtao104.cox.net ([68.230.240.46] verified) by logan.com (CommuniGate Pro SMTP 5.3.7) with ESMTP id 4311318 for flyrotary@lancaironline.net; Tue, 11 May 2010 21:33:46 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.240.46; envelope-from=tmann@n200lz.com Received: from eastrmimpo02.cox.net ([68.1.16.120]) by eastrmmtao104.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20100512013311.MKGV18026.eastrmmtao104.cox.net@eastrmimpo02.cox.net> for ; Tue, 11 May 2010 21:33:11 -0400 Received: from N200LZ ([98.168.254.7]) by eastrmimpo02.cox.net with bizsmtp id GRZ91e00E0ALyG202RZ9Wp; Tue, 11 May 2010 21:33:10 -0400 X-VR-Score: 0.00 X-Authority-Analysis: v=1.1 cv=aULFgNpA2FocahsKo8+v7SODIG/QbULPhZLHKS4UqaY= c=1 sm=1 a=u3n+HnEbI1wdzZeyJY7NnA==:17 a=muMhgp0cFtye6rvrSk8A:9 a=K9l8qrNUVXAaSCdflHhkOv--rBwA:4 a=CjuIK1q_8ugA:10 a=yMhMjlubAAAA:8 a=SSmOFEACAAAA:8 a=ZWeOFOOVt-FT-ilZqhMA:9 a=_qhM-we7rTgWyGvTwe8A:7 a=N2PFhK6bzXXMGMWjljqlSHPs1bMA:4 a=u3n+HnEbI1wdzZeyJY7NnA==:117 X-CM-Score: 0.00 From: "Thomas Mann" To: "'Rotary motors in aircraft'" Subject: Oil to Water Exchanger Date: Tue, 11 May 2010 20:33:09 -0500 Message-ID: <02ca01caf173$150d80e0$3f2882a0$@com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_02CB_01CAF149.2C3778E0" X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AcrxcxPMbOIue3pcTDmuBsGUYkYrFQ== Content-Language: en-us This is a multi-part message in MIME format. ------=_NextPart_000_02CB_01CAF149.2C3778E0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit With regard to the Oil to Water exchanger: Those units serve two functions. Yes they can cool the oil as a secondary cooler in conjunction with your air-flow oil cooler but they can also help maintain a constant oil temperature at altitude in conditions where the oil temp would drop to a less than optimal temperature. I plan to incorporate both. T Mann ------=_NextPart_000_02CB_01CAF149.2C3778E0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

With regard to the Oil to Water = exchanger:

 

Those units serve two functions. Yes they can cool the = oil as a secondary cooler in conjunction with your air-flow oil cooler but they = can also help maintain a constant oil temperature at altitude in conditions where = the oil temp would drop to a less than optimal = temperature.

 

I plan to incorporate both.

 

T Mann

 =

------=_NextPart_000_02CB_01CAF149.2C3778E0--