Tests of NACA 0009, 0012, and 0018 Airfoils in the Full-Scale Tunnel (1939)
NASA Technical Reports Server (NTRS) · leaf 5
on, the radius at each chordwise station being equal to one-half of t he local airfoil thick- ness. A full-span 0.20c split flap constructed of ',-inch plywood was provided for the \. A. C. A. 0012 airfoil. Figure shows the Nap mounted on the airfoil. The rack used for the momentum measurements… … dimensions of both combs are shown in figure^ 5. The total-head comb consisted of IV.) tubes of 0.065-inch outside diameter by 0.(Mi-inch inside diameter; the static comb consisted of 13 tubes of 0.125-inch outside diameter. Each tube was connected to the multiple- tube, photographic-recording…
NASA Technical Reports Server (NTRS)
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