Method of estimating vibrational loads upon, and vibrational power dissipated in, rocket engines, pumps, turbomachines, and similar flow-through-type machinery derived from older vibration-scaling concept of estimating vibrations of components of rocket engine in design stage, without complicated mathematical modeling and calculations. Methods involve scaling vibrations via global variables like mass-flow rates and exit velocities of engine exhausts. Present method called "Improved Composite Loads Spectra-Component Scaling Criteria".


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    Titel :

    Improved Estimation Of Vibrations In Engines And Pumps


    Beteiligte:
    Chow, David C. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.04.1996



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Resonant vibrations in vertical pumps

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    Centrifugal pumps for rocket engines

    Campbell, W. / Farquhar, J. | Tema Archiv | 1974



    Vibrations of Aviation Engines

    Lagarde, Martinot C | NTRS | 1922