Mailing List flyrotary@lancaironline.net Message #28429
From: Bob Darrah <RDarrah@austin.rr.com>
Subject: Re: [FlyRotary] Re: "P" factor? Re: Static Engine RPM
Date: Mon, 12 Dec 2005 22:37:13 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Ed,
The SA-16 Albatross built by Grumman is a huge amphibian capable of open sea landings, powered by a pair of Wright R-1820 engines turning the same direction.  One big muther.
 
By the way, you are one fortunate guy.  That antifreeze that was used to put out your brake fire, well, it has a flash point of 220-260 degrees F, depending on where you look.
 
Bob Darrah 
----- Original Message -----
Sent: Monday, December 12, 2005 9:51 AM
Subject: [FlyRotary] Re: "P" factor? Re: Static Engine RPM

No familiar with the SA-16, Bob, but are both props turning same direction or opposite - would make a significant difference in whether there is a swirl (my spell checker says OK {:>)) effect or not.  If in opposite directions then I would agree, if both props rotating in same direction then harder to say.
 
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