An analysis of the steady and unsteady aerodynamics of sharp-edged slender wings has been performed. The results show that slender wing theory can be modified to give the potential flow static and dynamic characteristics in incompressible flow. A semiempirical approximation is developed for the vortex-induced loads, and it is shown that the analytic approximation for sharp-edged slender wings gives good prediction of experimentally determined steady and unsteady aerodynamics. The results indicate that the effects of delta planform lifting surfaces can be included in a simple manner when determining the aeroelastic characteristics of the space shuttle lift-off configuration.


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    Titel :

    High attitude delta wing unsteady aerodynamics


    Beteiligte:
    Ericsson, L. E. (Autor:in) / Reding, J. P. (Autor:in)

    Kongress:

    Mechanics and Control of Flight Conference ; 1974 ; Anaheim, CA


    Erscheinungsdatum :

    1974-08-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    High attitude delta wing unsteady aerodynamics

    ERICSSON, L. / REDING, J. | AIAA | 1974


    Unsteady aerodynamics of rolling thick delta wing with high aspect ratio

    Ueno, Makoto / Matsuno, Takashi / Nakamura, Yoshiaki | AIAA | 1998