Mailing List flyrotary@lancaironline.net Message #48586
From: Kelly Troyer <keltro@att.net>
Subject: Your muffler
Date: Thu, 08 Oct 2009 11:32:59 +0000
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
  George,
   Do you have a photo or drawing available of your muffler design..........I seem to
remember seeing some design info in the past but do not know where to find it......
 
 
Thanks,
--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold



 
-------------- Original message from "George Lendich" <lendich@aanet.com.au>: --------------


> Ed,
> Cones are the GO.
>
> Any bare edge will take a battering from the heat and shock waves. Cones
> formed back to back eliminate any edges.
>
> There must be supporting structure for the cones, I've used 1/4" solid
> round bar welded into the exhaust skin.
> George (down under)
Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster