Mailing List flyrotary@lancaironline.net Message #53874
From: Dustin Lobner <dmlobner@gmail.com>
Subject: Re: [FlyRotary] Re: SPAM-LOW: [FlyRotary] Re: Ceramic Apex Seals....curiosity REceramin/carbon/steelst
Date: Wed, 16 Feb 2011 06:37:17 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Maybe there is a specific brand that he wouldn't recommend?  I didn't know a whole lot about rotaries at the time, and I was actually looking at a 20B application instead of a Renesis like now.

Dustin

On Tue, Feb 15, 2011 at 8:36 PM, Thomas Mann <tmann@n200lz.com> wrote:
Really! Adam must have changed his tune because that is about 180 degrees  from what he told me.
 
In fact, I wasn’t even considering Ceramic Apex Seals until after I talked with him.
 
T Mann
 
Sent: Tuesday, February 15, 2011 7:29 PM
Subject: SPAM-LOW: [FlyRotary] Re: Ceramic Apex Seals....curiosity REceramin/carbon/steelst
 
For what it's worth, I called Adam at www.rotaryengines.com and had a half hour discussion with him about things.  He was remarkably open about putting it in an aircraft (a lot of other places won't give you the time of day if they hear "aircraft" as I'm sure some of you know).  I said that for an aircraft he wouldn't put in ceramics because they're more there for super-high stress situations like drag racing, but for an aircraft the cost:benefit ratio isn't there.  Plus, he's not 100% convinced on the reliability.

Dustin


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