Propagation of interfering signals delayed. Experiments demonstrated utility of slow-wave isolation between transmitting and receiving transducers in acoustic measurements of sound speed and/or flow velocity in ducts. Specifically, finding pertains to acoustic measurements of speeds of flow of low-molecular-weight gases at pressures low enough to be contained in thin-walled metal conduits.


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    Title :

    Slow-Wave Acoustic Isolation For Measurement Of Flow


    Contributors:

    Published in:

    Publication date :

    1993-11-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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