REFLECTOR: Air scoop for oil cooler

[Chuck Harbert]

Al, a Cozy builder friend used an airspeed indicator to see how much 
velocity he was getting into his naca scoop. At 140 kts, he was getting only 
80 kts, but after he added VG's in front of naca, he was at 140kts, and had 
much better cooling. Manometer would be more accurate, but airspeed might be 
easier.

Chuck H

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Al wrote:
I have that instrumentation.  Didn't get that data because the test pilot
was a bit preoccupied with high oil temps and all, but we'll get it next
time.  I'm going to see if I can water manometer tubes below and above the
cooler as well.