The use of linear theory in calculating the twist distribution of a wing designed for cruise at supercritical speeds is justified on the basis of the transonic equivalence rule. A modified version of Multhopp's subsonic lifting-surface theory was used to calculate the twist distribution. The lifting-surface theory is compared with both slender wing theory and experimental results. A study was also made of the effect of wing sweep on the twist distribution required to maintain an elliptic span load at cruise conditions. The important parameters used in establishing this twist distribution are identified.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Calculation of the twist distribution of wings designed for cruise at transonic speeds


    Contributors:
    Mann, M. J. (author)

    Publication date :

    1974-12-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





    Loads on thin wings at transonic speeds

    Davis, Don D , Jr / Hieser, Gerald | NTRS | 1955


    Aerodynamics of wings and bodies at transonic speeds

    Spreiter, J.R. | Engineering Index Backfile | 1959


    Conceptual Design Method for Wings at Transonic Speeds

    Nixon, D. / AIAA | British Library Conference Proceedings | 1997