Mailing List flyrotary@lancaironline.net Message #29914
From: Bob Perkinson <bobperk@bellsouth.net>
Subject: RE: [FlyRotary] Re: What about an air-cooled rotary?
Date: Fri, 3 Feb 2006 01:06:50 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
http://www.connel.com/freeware/index.shtml  The Free Engineering Software
Website This is a good sight, just punch in the numbers and out comes the
answers
The Fluid Flow Calculator The Engineering Units Conversion Calculator
The Saturated Steam Tables The Engineering Economics Calculator
The Psychometric Calculator The Air Duct Calculator

Looks like everything we need to cal calculate your fire wall forward
cooling

Bob Perkinson
Hendersonville, TN.
RV9 N658RP Reserved
If nothing changes
Nothing changes




-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On
Behalf Of Ernest Christley
Sent: Thursday, February 02, 2006 4:13 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: What about an air-cooled rotary?


n7155a@cox.net wrote:

Oil Cooling duty would likely be increased with the higher metal temps.

So who has a foundry and the investment castings….

mitch...back to lurker mode...



You can buy one of these now, Mitch. Well, you might not be able to. A
company is making short TBO, air-cooled rotaries to power drones for
military customers. Doubt they would want to deal with you and I. I
forget the name of the company. Just wonder if it would be possible to
use their parts to build a 500hr TBO, air cooled rotary?

This might prove an interesting read:

http://www.millville.org/Workshops_f/kess_mech/tools/1tools/vehicles.html

--
        ,|"|"|,               Ernest Christley     |
----===<{{(oQo)}}>===----     Dyke Delta Builder    |
       o|  d  |o          www.ernest.isa-geek.org  |

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