Holographic movies used to study turbulent flows. High-speed movie composed of single-exposure holograms of tracer particles in each of two simultaneous orthogonal views of flow. Time resolution set by movie frame rate, and total time limited by length of movie. Data from system used to verify results of theoretical models and numerical simulations of turbulence, visualize and measure coherent structures in "non-simple" turbulent flows, to examine mechanisms operative in various turbulence-control/drag-reduction concepts.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Holocinematographic Velocimeter


    Contributors:

    Published in:

    Publication date :

    1988-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    Miniature velocimeter

    Franke, J. M. / Hunter, W. W., Jr. / Meyers, J. F. et al. | NTRS | 1979


    "Pseudobackscatter" laser velocimeter

    Gunther, W. D. | NTRS | 1979


    Improved Laser Velocimeter

    Heflinger, L. O. | NTRS | 1984


    Dual-camera velocimeter

    ZHANG ZONGXI / GAO WEIXING | European Patent Office | 2015

    Free access

    Mobile intelligent traffic velocimeter

    SUN JINPING | European Patent Office | 2022

    Free access