Mailing List flyrotary@lancaironline.net Message #11409
From: Tommy James <twjames@statesville.net>
Subject: Duct choices. was Limp home mode
Date: Tue, 14 Sep 2004 09:27:25 -0400
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>
Hi, Attached pix is a liquid cooled C414.  It uses and array of ducts to get
the job done.  There ia a visible radiator on the bottom rear that appears
to be about 10x20" .  More pix available if anyone is interested.
Regards,
Tommy James<><

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of Dale Rogers
Sent: Monday, September 13, 2004 10:38 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Limp home mode

Randy,

   You asked:
 
> 1. I am building a Cozy MKIV.  It uses an NACA scoop embedded in
> the belly to provide cooling air.  I am thinking of not building the
> NACA scoop as I plan to use some sort of Meredith effect scoop/plenum
> (ala the P-51) for cooling.  Thoughts?

   There are flyers who have successfully used each approach.  For example,
John Slade gets adaquate cooling
with a NACA scoop; and, the last time I looked, Perry Mick
was using a P-51 style scoop on his Ducted Fan L-EZ.

Dale R.
COZY MkIV-R13BNA #1254
Ch's 4, 5, & 23



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