The National Transonic Facility (NTF) was operated to design condition of 120 million Reynolds number at a Mach number of 1.0. All systems were checked out except plenum isolation valves; modifications are being made to heaters on the actuators. Initial steady-state calibration indicates excellent steady flow characteristics. The first test of the Pathfinder 1 model indicated significant Reynolds number effects. Some effect of temperature on instrumentation were obtained. The cause of these effects is being evaluated.


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    Title :

    Preliminary Calibration and Test Results from the National Transonic Facility


    Contributors:

    Publication date :

    1986


    Size :

    21 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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