Preliminary Tests in the NACA Free-Spinning Wind Tunnel (1937)
NASA Technical Reports Server (NTRS) · leaf 5
ther protuberances are omitted. corresponds to 13 pounds per square foot for the air- The fuselage, tail surfaces, and landing gear are plane when the model is Ko scale or 21 pounds per finished with clear shellac, sanded smooth. The wings square foot when the model is Ke scale. arc finished with… … tests have been or are expected to be made. The weight, the center-of-gravity location, and the moments of inertia are adjusted to the proper values by suitably disposed lead weights. The center-of- gravity location is determined by suspending the model by a thread in two or more attitudes and…
NASA Technical Reports Server (NTRS)
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