61–80 of 2,113 hits
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    The analysis of free flight propeller tests and its application to design

    Munk, M.M. | Engineering Index Backfile | 1924
    New and useful method suitable for design of propellers and for interpretation of tests with propellers. ...
    Publisher: National Advisory Committee for Aeronautics

    The effect of slipstream obstructions on air propellers

    Lesley, E.P. / Woods, B.M. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Aerodynamic characteristics of airfoils

    Engineering Index Backfile | 1924
    Continuation of reports on airfoil data. ...
    Publisher: National Advisory Committee for Aeronautics

    Comparison of model propeller tests with airfoil theory

    Durant, Wm.F. / Lesley, E.P. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    A method of determining the dimensions and horsepower of an airship for any given performance

    Burgess, C.P. | Engineering Index Backfile | 1924
    Method includes means for estimating changes in performance or in size when modifications or new features are introduced into design ...
    Publisher: National Advisory Committee for Aeronautics

    The simplifying assumptions reducing the strict application of classical hydrodynamics to practical aeronautical computations

    Munk, M.M. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics
    Keywords: Aeronautics

    Note on the pressure distribution over the hull of elongated airships with circular cross section

    Munk, M.M. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Interference of multiplane wings having elliptical lift distribution

    von Sanden, H. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Note on the relative effect of the dihedral and the sweep back of airplane wings

    Munk, M.M. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Note on vortices and on their relation to the lift of airfoils

    Munk, M.M. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Tests on a model of the D airplane T 39 of the "Deutsche Flugzeug Werke"

    Molthan, W. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    Induced drag of multiplanes

    Prandtl, L. | Engineering Index Backfile | 1924
    numerical tables are given for calculating drag; most favorable arrangements of biplanes and triplanes are discussed and results are further ...
    Publisher: National Advisory Committee for Aeronautics

    A short method of calculating torsional stresses in an airplane fuselage

    Younger, J.E. | Engineering Index Backfile | 1924
    of computing stresses in airplane fuselage when subjected to torsion, and to derive simple approximate formula for rapid calculation of these ...
    Publisher: National Advisory Committee for Aeronautics

    Airplanes in horizontal curvilinear flight

    Kann, H. | Engineering Index Backfile | 1924
    Gives simple method of calculation, and indicates method for determining area of aileron and rudder surfaces. Translated from Technische ...
    Publisher: National Advisory Committee for Aeronautics

    Triplane tests

    Wieselsberger, C. | Engineering Index Backfile | 1924
    Publisher: National Advisory Committee for Aeronautics

    President's air board reports

    Engineering Index Backfile | 1925
    practical reforms; against a department of national defense and a separate department for aviation; ten recommendations for army and for naval ...
    Keywords: Aviation

    Inertia factors of ellipsoids for use in airship design

    Tuckerman, L.B. | Engineering Index Backfile | 1925
    Report based on study made by writer as member of Special Committee on Design of Army Semi-rigid Airship RS-1. ...
    Publisher: National Advisory Committee for Aeronautics

    Stability equations for airship hulls

    Zahm, A.F. | Engineering Index Backfile | 1925
    Simple formulas are derived for determining directly from data of wind-tunnel tests of model of airship hull, what shall be approximate ...
    Publisher: National Advisory Committee for Aeronautics

    The air forces on a model of the sperry messenger airplane without propeller

    Munk, M.N. / Diehl, W.S. | Engineering Index Backfile | 1925
    Report on scale-effect research made in wind tunnel of National Advisory Committee of Aeronautics with a 1/10 scale model of Sperry ...
    Publisher: National Advisory Committee for Aeronautics

    Water model tests for semirigid airships

    Tuckerman, L.B. | Engineering Index Backfile | 1925
    Report based on study made by writer as member of Special Committee on Design of Army Semirigid Airship "RS1.". ...
    Publisher: National Advisory Committee for Aeronautics