In-flight flow visualization techniques used at the Dryden Flight Research Facility of NASA Ames Research Center (Ames-Dryden) and its predecessor organizations are described. Results from flight tests which visualized surface flows using flow cones, tufts, oil flows, liquid crystals, sublimating chemicals, and emitted fluids have been obtained. Off-surface flow visualization of vortical flow has been obtained from natural condensation and two methods using smoke generator systems. Recent results from flight tests at NASA Langley Research Center using a propylene glycol smoker and an infrared imager are also included. Results from photo-chase aircraft, onboard and postflight photography are presented.


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    Titel :

    Flow Visualization Techniques for Flight Research


    Beteiligte:
    D. F. Fisher (Autor:in) / R. R. Meyer (Autor:in)

    Erscheinungsdatum :

    1988


    Format / Umfang :

    35 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Flow visualization techniques for flight research

    Fisher, David F. / Meyer, Robert R., Jr. | NTRS | 1989


    Flow Visualization Techniques for Flight Research

    Fisher, David F. / Meyer, Robert R., Jr. | NTRS | 1988


    Developments in flow visualization methods for flight research

    Holmes, Bruce J. / Obara, Clifford J. / Manuel, Gregory S. et al. | NTRS | 1990


    Flow visualization in flight testing

    CROWDER, JAMES | AIAA | 1990


    Techniques of Flow Visualization

    Balint, E. | Emerald Group Publishing | 1953