A ground vibration test was conducted on a Lockheed JetStar airplane that had been modified for the purpose of conducting laminar flow control experiments. The test was performed prior to initial flight flutter tests. Both sine-dwell and single-point-random excitation methods were used. The data presented include frequency response functions and a comparison of mode frequencies and mode shapes from both methods.


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    Title :

    Ground vibration test of the laminar flow control JStar airplane


    Contributors:

    Publication date :

    1985-10-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





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