The yaw damping coefficients of two blunt entry vehicle models, measured from free-to-oscillate tests in the ODU/NASA subsonic magnetic suspension wind tunnel are presented. Multiple repeat trials were conducted for both models. Two separate data reduction methods were used to extract damping coefficients and yaw moment slope. Both methods identified similar damping and stability values, with differences being consistent with their known limitations.


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    Title :

    Preliminary Measurement of Pitch Damping of Blunt Entry Vehicles in a Subsonic Magnetic Suspension Wind Tunnel


    Contributors:
    M. Schoenenberger (author) / D. Cox (author) / C. Britcher (author)

    Publication date :

    2021


    Size :

    16 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English