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Re: Europa-List: Angle of Attack

Subject: Re: Europa-List: Angle of Attack
From: Graham Singleton <grahamsingleton@btinternet.com>
Date: Tue, 24 Jul 2007 00:09:54

Jim
does the Dynon use the 60deg. hole as static? or does it have two pitots 
and a static.?
Graham

jimpuglise@comcast.net wrote:
> Jos-
>  
> If you want to use the AOA indicator, they say that you must use the 
> Dynon pitot.  It has a second hole in it at about a 60 degree angle from 
> the pitot and the Dynon computer looks at the difference between the two 
> inputs.  I have installed both that and the Europa pitot and will use 
> the Europa pitot to drive a steam gauge backup ASI and the Dynon pitot 
> to drive the Dynon.  I will share the static source from the Europa tube.   
>  
> 
>     -------------- Original message --------------
>     From: "josok" <josok-e@ukolo.fi>
> 
>      >
>      > Hi Jim,
>      >
>      > Can't see that this has to be absolutely without tolerance
>     exactly parallel. The
>      > dynon aoa indicator will be learning the exact difference between
>     the pitot and
>      > stall tube later during a series of test stalls. In will try to
>     use the standard
>      > europa pitot and the stall warner tube as inputs. Don't know if
>     that works, but
>      > will find it out in a week or so. I have the dynon asi/stall
>     pitot, but would
>      > prefer not to pull more tubes through the plane.
>      >
>      > Kind Regards,
>      >
>      > Jos Okhuijsen
>      >
>      >
>      >
>      >
>      >
>      >
>      > Visit - www.EuropaOwners.org
>      >
>      >
>      >
>      >
>     & gt; **
> 
> **
> 
> 
> **

-- 
Graham Singleton

Tel: +441629820187
Mob: +447739582005



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