Mailing List flyrotary@lancaironline.net Message #29889
From: Ed Anderson <eanderson@carolina.rr.com>
Subject: Re: [FlyRotary] Re: Suitability of NPG for Rotary Engine use
Date: Thu, 2 Feb 2006 16:10:06 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
 
----- Original Message -----
Sent: Thursday, February 02, 2006 3:04 PM
Subject: [FlyRotary] Re: Suitability of NPG for Rotary Engine use



 
 
The HP is the easy part. Get the cooling right first.
 
Lynn E. Hanover
 
 
 
Very true.  Will the "right" cooling system please stand up!
 
My cooling system is too small for the power I wanted to be able to use.  I could still outrun any 160 hp RV-6 and outperform those with 180 hp and fixed pitch props. 
 
But I was out-climbed by the guys with 180hp and c/s props and outrun by the 200 h.p. crowd. 
 
This should have been good enough.  Flying n.a. there were no cooling issues at all.
 
But I am starting to think that cooling is like money.  No matter how much you have, its never quite enough.
 
My current plan it to go from a 2" rad to a 3" rad of the same or larger surface area.  I will also add some fresh intake ducting, a cowl flap, and spray system.
 
That should allow me to easily beat the 200h.p. guys....  but then there is always the tri-aviathon...
 
Any suggestions?  :-)

--
Dave Leonard
Turbo Rotary RV-6 N4VY
http://members.aol.com/_ht_a/rotaryroster/index.html
http://members.aol.com/_ht_a/vp4skydoc/index.html
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