Analysis of stabilizing fin at Mach numbers from 2 to 7 was performed, based on preassigned mode shapes with piston theory representing aerodynamic forces; eigenvalues of various dynamic systems were determined for flight cases along given trajectory and for hypothetical flight cases to establish flutter boundary; for 2-mode systems eigenvalues were determined analytically; for systems with more than 2 modes iterative procedure was developed to determine eigenvalues.


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    Title :

    Flutter analysis of rocket fin at high Mach numbers


    Additional title:

    Canada. Nat Research Council -- Aeronautical Report


    Contributors:
    Ohman, L.H. (author) / Dixon, R.C. (author)


    Publication date :

    1963


    Size :

    33 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English