I found a couple experts online from Nasa and related, I am going to invite them to this thread... Hope thats okay.

First one is from the Glenn L. Martin Wind Tunnel..Dr. Jewel Barlow, Director

They are directly involved with wind tunnels and testing.

In addition, you should all check this info out:



http://ldaps.arc.nasa.gov/Curriculum/tunnel.html


Some awesome links in there...see bottom of page