X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [64.129.170.194] (HELO VIRCOM1.fcdata.private) by logan.com (CommuniGate Pro SMTP 5.4.4) with ESMTP id 5432710 for flyrotary@lancaironline.net; Wed, 07 Mar 2012 17:41:11 -0500 Received-SPF: none receiver=logan.com; client-ip=64.129.170.194; envelope-from=cbarber@texasattorney.net Received: from FCD-MAIL05.FCDATA.PRIVATE (unverified [172.16.5.24]) by VIRCOM1.fcdata.private (Vircom SMTPRS 5.1.1024.13396) with ESMTP id for ; Wed, 7 Mar 2012 16:39:45 -0600 X-Modus-BlackList: 172.16.5.24=OK;cbarber@texasattorney.net=OK X-Modus-RBL: 172.16.5.24=Excluded X-Modus-Trusted: 172.16.5.24=NO X-Modus-Audit: FALSE;0;0;0 Received: from FCD-MAIL06.FCDATA.PRIVATE ([fe80::697f:d6aa:b87:78d8]) by FCD-MAIL05.FCDATA.PRIVATE ([fe80::809d:a06e:5913:452e%13]) with mapi id 14.01.0355.002; Wed, 7 Mar 2012 16:40:06 -0600 From: Chris Barber To: Rotary motors in aircraft CC: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Radiators Thread-Topic: [FlyRotary] Re: Radiators Thread-Index: AQHM/LDbEGCfhuWSBU6nnMTEfGD/z5ZfbPbk Date: Wed, 7 Mar 2012 22:40:04 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Also, be mindful of mixing an aviation cooler with an automotive one. It se= ems if plumbed in series that the aviation oil cooler causes a restriction = and in my case course oil to push out from around the filter. Plumbing in p= arallel solved the problem. I also could have replaced the aviation cooler = with an aftermarket 13b but the aviation one was already nicely installed a= nd glassed.=20 Chris Houston.=20 Sent from my iPhone 4 On Mar 7, 2012, at 4:23 PM, "jskmberki@windstream.net" wrote: > Gordon, >=20 > As far as a oil cooler for the rotary, stick with the Mazda unit. Oil pr= essure on the rotary is higher. For V6 or V8 engines aftermarket coolers a= re OK. >=20 > Joe Berki > LimoEZ > 13b P Port > ---- Gordon Alling wrote:=20 >> I'm thinking about radiators for my 13B Defiant. I've noted some automo= tive >> radiators integrate oil and transmission fluid cooling with the engine >> coolant heat exchanger. Has anyone looked at these as a means of >> integrating the oil and water cooler for an aircraft application? Does >> anyone have an estimate of the oil and transmission heat load in a typic= al >> GMC 4.3 L Jimmy? >>=20 >> Gordon C. Alling, Jr., PE >> President >> acumen Engineering/Analysis, Inc. >>=20 >> 540-786-2200 >> www.acumen-ea.com >>=20 >=20 >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/Lis= t.html