An overview of an experimental and analytical research program conducted within the Aeroelasticity Branch of the NASA Langley Research Center for studying the aeroelastic and dynamic characteristics of tilt-rotor VTOL aircraft is presented. Selected results from several joint NASA/contractor investigations of scaled models in the Langley transonic dynamics tunnel are shown and discussed with a view toward delineating various aspects of dynamic behavior peculiar to proprotor aircraft. Included are such items as proprotor/pylon stability, whirl flutter, gust response, and blade flapping. Theoretical predictions, based on analyses developed at Langley, are shown to be in agreement with the measured stability and response behavior.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A review of some tilt-rotor aeroelastic research at NASA-Langley


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.05.1976


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Ongoing Aeroelastic Prediction and Validation Activities at NASA Langley Research Center

    Bret K Stanford / Kevin E Jacobson / Pawel Chwalowski | NTRS



    Ongoing Aeroelastic Prediction and Validation Activities at NASA Langley Research Center

    Stanford, Bret / Jacobson, Kevin / Chwalowski, Pawel | TIBKAT | 2022


    Ongoing Aeroelastic Prediction and Validation Activities at NASA Langley Research Center

    Stanford, Bret / Jacobson, Kevin / Chwalowski, Pawel | AIAA | 2022