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Some of the EGG packages are using them to augment their normal exit
duct and cowl flap. I think this is for the larger H6 engine.
Bobby
-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of Ernest Christley
Sent: Friday, March 10, 2006 1:47 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: NACA's, Cooling and Sport Aviation Mag..
James wrote:
Second point: I believe that a reversed direction NACA scoop would make an excellent low drag exit port for the cooling air stream. If anyone tries it, please let us know your findings.
According to the article, NACA tried it. It didn't work very well. A
straight sided 'boxy' exit works much better.
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,|"|"|, Ernest Christley |
----===<{{(oQo)}}>===---- Dyke Delta Builder |
o| d |o www.ernest.isa-geek.org |
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