Mailing List flyrotary@lancaironline.net Message #29298
From: jesse farr <jesse@jessfarr.com>
Subject: Re: [FlyRotary] Re: 13B and Renesis oil pans
Date: Sun, 15 Jan 2006 12:25:38 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Message
Rusty: Don't know about that but many years ago in a galaxy far, far away, trying to keep big bearing gm engines together, and turn like them darn little chevies, a friend and I upped oil content of his pan to 11 or 12 quarts and ran tubes through the pan starting about an inch off bottom with scat tube, don't remember how many and how spaced, think it was 4/3/4, other than that, but, it helped. We also finally went to a/c condensers as oil coolers which solved the oil temperature problems and way too much bearing clearance which solved the rev problems, usually one way or the other. So, an aluminum pan with aluminum tubes might work wonders, other than just creating a tremendous leak potential. Of course, you can also weld two of these strips together when weld sides on. Also, some of the modern day radiator folks make extruded aluminum stuff that might work. If anyone tries it, tell the rest of us, please.
jofarr, soddy tn
 
 
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Has anyone ever seen double sided heat sinks?  
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