Effects of bearing clearances, or "dead bands," on bearing loads and rotor stability in turbopumps examined in a 194-page report. Relatively simple mathematical force model for analyzing effects highlighted. Report shows nonlinear characteristics resulting from bearing dead bands have significant effect on dynamics of turbomachinery and not ignored as in the past.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Effects of Bearing Clearance on Turbopump Stability


    Erschienen in:

    Erscheinungsdatum :

    01.10.1985



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Liquid hydrogen foil-bearing turbopump

    GILBRECH, RICHARD / GU, ALSTON / RIGNEY, TOM et al. | AIAA | 1993


    Liquid hydrogen turbopump foil bearing

    SAVILLE, M. / GU, A. / CAPALDI, R. | AIAA | 1991


    Tip Clearance Effects on Cavitation Evolution and Head Breakdown in Turbopump Inducer

    Kim, Semi / Choi, Changho / Kim, Jinhan et al. | AIAA | 2013


    Spring Support for Turbopump Rotor Bearing

    Strangeland, M. L. / Ellingboe, C. T. | NTRS | 1982


    LH2 turbopump test with hydrostatic bearing

    Ohta, Toyohiko / Kitamura, Akira / Ogata, Hideki | AIAA | 1999