In a message dated 1/24/2003 9:38:38 AM Pacific Standard Time,
Dale.Clay@mdhelicopters.com writes:
<< st had a nice little chat with our aerodynamicist regarding your tunnel
project. He said that for flow visualization (which I think is what you're
looking for as opposed to imperical data) a low speed tunnel (60-70 MHP?)
will be an excellent tool for you.
>>
What I did once was carve small shapes, stick pins in them at the cg, and
blow air at them, and imagine stability. Howard's design (which I scaled from
his business card) was the most stable! I used this data to think about
stuff. Jack
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/// what is needed. It isn't that difficult, folks.
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