An investigation has been conducted on a full-scale model of the proposed XP-46 airplane in the N. A. C. A. full-scale wind tunnel pursuant to the request of the Amy Air Corps, Materiel Division. The primary purpose of the investigation was to determine the optimum arrangement of the various component parts to obtain the maximum high speed and to provide adequate engine cooling. Additional tests included a determination of the stalling characteristics and the effectiveness of ailerons and elevators. The profile drag of the wing was ascertained by the momentum method; the location of the transition point on the wing and the critical compressibility velocities of the various airplane components were determined from surface pressure surveys.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Tests of the XP-46 Airplane in the N.A.C.A. Full-Scale Wind Tunnel


    Contributors:

    Publication date :

    1940-01-11


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    N.A.C.A. full-scale wind tunnel

    De France, S.J. | Engineering Index Backfile | 1933


    The N.A.C.A. full-scale wind tunnel

    De France, Smith J. | TIBKAT | 1933



    Full-scale tests of N.A.C.A. Cowlings

    Theodorsen, T. / Brevoort, M.J. / Stickle, G.W. | Engineering Index Backfile | 1937


    Full-scale tests of N.A.C.A. cowlings

    Theodorsen, T. / Brevoort, M.J. / Stickle, G.W. | Engineering Index Backfile | 1937