Annual report - National Advisory Committee for Aeronautics (1915)
United States. National Advisory Committee for Aeronautics · Washington, U.S. Govt. Print. Off · leaf 452
LIFT, DRAG, AND ELEVATOR HINGE MOMENTS … Fig. 12. — Ratio of lift to drag for Model No. 1. Fig. 13. — Ratio of lift to drag for Model No. 2 Air speed, 40 M. P. H. Air speed, 40 M. P. H Angle of attack of stabilizer, cC Fig. 14— Ratio of lift to drag for Model No. 3. Fig. 15.— Ratio of lift to drag for Model No. 4. Air speed, 40 M. P. H.…
Aeronautics · Aeronautics, Military · United States. National Advisory Committee for Aeronautics · Aeronautics -- United States -- Periodicals · Aeronautics, Military -- United States -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
