The Murphy Builders Site

Well, it should be parallel to the airflow, so point it down maybe 3 degrees
relative to the under surface of the wing.

Al

-----Original Message-----
From: mike.davis@dcsol.com [mailto:mike.davis@dcsol.com] On Behalf Of Thomas
Breitbach
Sent: Sunday, September 05, 2010 3:45 AM
To: rebel-builders@dcsol.com
Subject: [rebel-builders] Pitot Angle

Hello,

I am going to install the Murphy pitot tube (including static port). It
will be installed at the leading edge on the left wing.
As already suggested on this list a position in the fifth bay seems
best, since a can access the connections via the inspection holes of the
stab.

I am actually considering what angle is the best for the tube. My plan
is to install just parallel to the wing. What is your experience? Is
putting it some degrees down better to get more accurate values near
stall conditions?

Thomas
433R



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I have mine pointed down a bit. Otherwise, it may read too low at low speed with a high angle of attack. Don't put it too close to the fuel filler area or you will be bumping it when refueling.

Walter
Sent on the TELUS Mobility network with BlackBerry

-----Original Message-----
From: Alan Hepburn <g.alan.hepburn@gmail.com>
Sender: mike.davis@dcsol.com
Date: Sun, 05 Sep 2010 09:06:55
To: <rebel-builders@dcsol.com>
Reply-to: rebel-builders@dcsol.com
Subject: RE: [rebel-builders] Pitot Angle

Well, it should be parallel to the airflow, so point it down maybe 3 degrees
relative to the under surface of the wing.

Al

-----Original Message-----
From: mike.davis@dcsol.com [mailto:mike.davis@dcsol.com] On Behalf Of Thomas
Breitbach
Sent: Sunday, September 05, 2010 3:45 AM
To: rebel-builders@dcsol.com
Subject: [rebel-builders] Pitot Angle

Hello,

I am going to install the Murphy pitot tube (including static port). It
will be installed at the leading edge on the left wing.
As already suggested on this list a position in the fifth bay seems
best, since a can access the connections via the inspection holes of the
stab.

I am actually considering what angle is the best for the tube. My plan
is to install just parallel to the wing. What is your experience? Is
putting it some degrees down better to get more accurate values near
stall conditions?

Thomas
433R



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