A new version of the full-potential rotor code (FPR) is described. This revised version contains improvements in code structure, algorithm implementation, and input/output options over the earlier version. The FPR code is coupled to a rotor-wake and trim model and the resulting combined code is used to predict surface pressures for three experimentally tested helicopter rotors. Generally good agreement is seen between computed and experimental results.


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    Titel :

    Prediction of unsteady transonic rotor loads with a full-potential rotor code


    Beteiligte:
    Strawn, Roger C. (Autor:in) / Tung, Chee (Autor:in)

    Kongress:

    AHS, Annual Forum ; 1987 ; Saint Louis, MO, United States


    Erscheinungsdatum :

    01.01.1987


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Conservative full-potential model for unsteady transonic rotor flows

    STRAWN, ROGER C. / CARADONNA, FRANCIS X. / U.S. Army et al. | AIAA | 1987


    Conservative full-potential model for unsteady transonic rotor flows

    Strawn, Roger C. / Caradonna, Francis X. | NTRS | 1987



    Unsteady Analysis of Transonic Helicopter Rotor Noise

    Aoyama, T. / Kawachi, K. / Kamio, J. et al. | British Library Conference Proceedings | 1993