Aeroelastic effects on stabilizing fins were studied using experimentally determined flexibility coefficients; aerodynamic forces were estimated by means of second-order two-dimensional hybrid theory, taking wing tip Mach cone effect into account, for static analysis and by second-order piston theory for dynamic analysis; flutter boundaries based on first two natural modes of fins and body fundamental bending mode, were established and indicated freedom from flutter; comparison of results demonstrated influence of fin tip Mach cone effect and thickness effects in static analysis and importance of root attachment.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Aeroelastic investigation of three rocket fins at high mach numbers


    Additional title:

    Canada. Nat Research Council -- Aeronautical Report


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


    Publication date :

    1965


    Size :

    33 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Aeroelastic Analysis and Optimization of FalconLAUNCH Sounding Rocket Fins

    Simmons, J. / Deleon, A. / Black, J. et al. | British Library Conference Proceedings | 2009


    Aeroelastic Analysis and Optimization of FalconLAUNCH Sounding Rocket Fins

    Simmons, J. / Deleon, A. / Black, J. et al. | AIAA | 2009


    Dynamic airloads and aeroelastic problems at entry Mach numbers

    Zaratarian, G. / Hsu, P.T. / Ashley, H. | Engineering Index Backfile | 1961


    Flutter analysis of rocket fin at high Mach numbers

    Ohman, L.H. / Dixon, R.C. | Engineering Index Backfile | 1963


    A New Robust Aeroelastic Analysis Including Aerodynamic Uncertainty from Varying Mach Numbers

    Chung, C. / Shin, S. / Kim, T. et al. | British Library Conference Proceedings | 2008