In a message dated 24/02/98 19:00:18, jerry@flyinghi.demon.co.uk writes:
<< Anybody know where I can download a NACA airduct profile. I am thinking of
using one to scoop warm air from behind my radiator? >>
Is a NACA duct the right thing for that ?- it has a rather small section and
a stiff operating knob which will be in an inaccessible place. If it's for
heating the cabin I have a 2" hose facing the inside of the radiator which
runs to the heat exchanger then out to both footwells, closed off when not
required by an easily accessible flap.
Graham C G-EMIN
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