United States. Navy Department. Bureau of Construction and Repair · Washington, Govt. print. off. · leaf 251
e more than 18 per cent of the total area of the control, and owing to variations in wind flow for various designs it is not advisable to use more than 15 per cent unless wind-tunnel tests show no overbalance. In case it is desired to use any other arrangement than that shown in figure 1,… … area B F D Balance ratio area A B F D E~' ' ° Ref.: A. C. A. w.\sM!N(.TON ; (;ovi:rn.mk.\t r'niN'iT.vi; offktc : I9i9
Airplanes · Airships · Aerodynamics
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
