Return-Path: Received: from seraph3.grc.nasa.gov ([128.156.10.12] verified) by logan.com (CommuniGate Pro SMTP 4.2b5) with ESMTP id 160087 for flyrotary@lancaironline.net; Tue, 15 Jun 2004 05:52:15 -0400 Received: from lombok-fi.grc.nasa.gov (lombok-fi.grc.nasa.gov [139.88.112.33]) by seraph3.grc.nasa.gov (Postfix) with ESMTP id AAFA86BA0B for ; Tue, 15 Jun 2004 05:49:15 -0400 (EDT) Received: from manihi.grc.nasa.gov (manihi.grc.nasa.gov [139.88.112.36]) by lombok-fi.grc.nasa.gov (NASA GRC TCPD 8.12.10/8.12.10) with ESMTP id i5F9nFIM018673 for ; Tue, 15 Jun 2004 05:49:15 -0400 (EDT) Received: from GR7700002171.lerc.nasa.gov (gr7700002171.grc.nasa.gov [139.88.139.35]) by manihi.grc.nasa.gov (NASA GRC TCPD 8.12.10/8.12.10) with ESMTP id i5F9nE8W006133 for ; Tue, 15 Jun 2004 05:49:14 -0400 (EDT) X-Info: ODIN / NASA Glenn Research Center Message-Id: <5.1.1.5.2.20040615054623.01764958@popserve.lerc.nasa.gov> X-Sender: scberki@popserve.lerc.nasa.gov X-Mailer: QUALCOMM Windows Eudora Version 5.1.1 Date: Tue, 15 Jun 2004 05:49:11 -0400 To: "Rotary motors in aircraft" From: Joseph M Berki Subject: Re: [FlyRotary] Re: Cooling Oil In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Jerry, Thanks for the link. I am also interested in the peripheral port design and hope it will work. Joe Berki At 03:27 PM 6/14/2004 -0500, you (Jerry Hey) wrote: >Joe, I am planning on using dual Setrabs part number 613. They are the >right size. Over all around 13 x 4 x2. The core is 11.25 x 4 x 2. Rated >for 300 psi and used in race cars. They have many sizes and shapes. I >believe Lynn Hanover uses Setrabs in his race car. You can view them >on C & R's web page: http://www.crracing.com. I'm not aware of anyone >trying these in an aircraft. Jerry > >On Monday, June 14, 2004, at 07:21 AM, Joseph M Berki wrote: > >>Ed, >> Yes, I was looking at using two of the third gen coolers I >> think John Slade is running them but only found one on Mazda parts web >> site. After the strakes are done I plan to work on the scoop for the >> evaporator cores while the plane is upside down. This might be a good >> time to do the oil cooler also. >> >>Joe >>At 07:57 AM 6/14/2004 -0400, Ed Anderson wrote: >>>Joe, >>> >>> Early on, Lou Ross send me an A/C core with AN fittings for use as an >>>Oil cooler. I never tried it, seeing as how I figured the oil had more >>>viscosity than water, my concern was about the small cross channels in the >>>core and whether it would handle the flow. I did try one of Earl's oil >>>coolers and was unsuccessful, but to be fair, it could have been the >>>location (12" from Firewall), but my (and others) success with the stock oil >>>cooler make it hard to beat. >>> >>> >>>The 93RX-7 and later, has two smaller oil coolers that might be more >>>amenable to your physical space constraints. I never had one, so don't know >>>their dimensions, but you might check it out. >>> >>>Ed >>> >>> >>>Ed Anderson >>>RV-6A N494BW Rotary Powered >>>Matthews, NC >>>----- Original Message ----- >>>From: "Joseph M Berki" >>>To: "Rotary motors in aircraft" >>>Sent: Monday, June 14, 2004 7:35 AM >>>Subject: [FlyRotary] Cooling Oil >>> >>> >>> > Thanks Ed and Al for the discussion on cooling oil. I was trying to >>> > determine which oil cooler touse for the 13B. The Mazda unit has a good >>> > track record but will not fit in the Limo EZ cowl. I was hoping that >>> a AC >>> > type cooler would work but it might be easier to modify the Mazda unit. >>>Thanks >>> > >>> > Joe Berki >>> > >>> > >>> > >> Homepage: http://www.flyrotary.com/ >>> > >> Archive: http://lancaironline.net/lists/flyrotary/List.html >>> > >>> >>> >>> >>> >> Homepage: http://www.flyrotary.com/ >>> >> Archive: http://lancaironline.net/lists/flyrotary/List.html >> >> >>>> Homepage: http://www.flyrotary.com/ >>>> Archive: http://lancaironline.net/lists/flyrotary/List.html > > >>> Homepage: http://www.flyrotary.com/ >>> Archive: http://lancaironline.net/lists/flyrotary/List.html