Sample stability or instability determined by levitating frequency. Degree of oscillation of acoustically levitated object along axis of levitation chamber controlled by varying frequency of acoustic driver for axis above or below frequency of corresponding chamber resonance. Stabilization/oscillation technique applied in normal Earth gravity, or in absence of gravity to bring object quickly to rest at nominal levitation position or make object oscillate in desired range about that position.


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    Titel :

    Stable And Oscillating Acoustic Levitation


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1988-12-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Acoustic Levitation System

    Gammell, P. M. / Wang, T. G. / Croonquist, A. et al. | NTRS | 1985


    Acoustic-Levitation Chamber

    Barmatz, M. B. / Granett, D. / Lee, M. C. | NTRS | 1984


    Variable-Position Acoustic Levitation

    Barmatz, M. B. / Stoneburner, J. D. / Jacobi, N. et al. | NTRS | 1983


    Improved acoustic levitation apparatus

    Berge, L. H. / Johnson, J. L. / Oran, W. A. et al. | NTRS | 1980


    Densitometry By Acoustic Levitation

    Trinh, Eugene H. | NTRS | 1989