The ground tests and full-scale flight tests conducted during development of the vortex-attenuating spline are described. The flight tests were conducted using a vortex generating aircraft with and without splines; a second aircraft was used to probe the vortices generated in both cases. The results showed that splines significantly reduced the vortex effects, but resulted in some noise and climb performance penalties on the generating aircraft. (Author)


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    Titel :

    Development and Flight Tests of Vortex-Attenuating Splines


    Beteiligte:
    E. C. Hastings (Autor:in) / J. C. Patterson (Autor:in) / R. E. Shanks (Autor:in) / R. A. Champine (Autor:in) / W. L. Copeland (Autor:in)

    Erscheinungsdatum :

    1975


    Format / Umfang :

    40 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    Patterson, J. C., Jr. | NTRS | 1974


    Development and flight tests of vortex-attenuating splines

    Hastings, E. C., Jr. / Patterson, J. C., Jr. / Shanks, R. E. et al. | NTRS | 1975



    Ground development and flight correlation of the vortex attenuating spline device

    Patterson, J. C., Jr. / Hastings, E. C., Jr. / Jordan, F. L., Jr. | NTRS | 1977


    Wake Vortex Attenuation Flight Tests: A Status Report

    Barber, Marvin R. / Tymczyszyn, Joseph J. | NTRS | 1981