New method under development to measure flow velocity of molecules directly by nonintrusive laser techniques. This method, combined with vibration-free design, makes flow-velocity measurements practical in severe vibrational environments. Raman scattering and retroreflection combine to yield useful technique for wind-tunnel gas-flow mapping. Nonintrusive measurements of gas velocity, temperature, and pressure possible in highly vibrational environment.


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    Title :

    Vibration-Free Raman Doppler Velocimeter


    Contributors:

    Published in:

    Publication date :

    1986-03-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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