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RE: Europa-List: where to put OAT sensor?

Subject: RE: Europa-List: where to put OAT sensor?
From: Bob Harrison <ptag.dev@talktalk.net>
Date: Sun, 23 Feb 2014 23:43:37

Unless it has an intercooler which it hasn't !
Bob H G-PTAG

-----Original Message-----
From: owner-europa-list-server@matronics.com
[mailto:owner-europa-list-server@matronics.com] On Behalf Of
nigel_graham@m-tecque.co.uk
Sent: 23 February 2014 23:30
Subject: Re: Europa-List: where to put OAT sensor?

--> <nigel_graham@m-tecque.co.uk>

If I remember correctly, isn't 'DJ powered by a 914? If so, the plenum will
be fed with heat sinked (sunk?) air fresh from a blisteringly hot turbo.
Once Mr. Boyle has added his two cents, I'm surprised that the difference
between plenum and OAT is only 8c!

Nigel

On 23/02/2014 12:04, David Joyce wrote:
> <davidjoyce@doctors.org.uk>
>
>
> Alan & rowland, problem with anywhere subject to ram air 
> pressurization is that it will give an appreciably higher temp than 
> true OAT.(Boyle & his law). I have an airbox temp sensor in my air 
> plenum and also an OAT sensor in the wing root just in front of the 
> flap control slot and the two give significantly different temps once 
> the plane is flying, if I remember rightly by something like 8C.
> Regards, David Joyce, G-XSDJ
>



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