An investigation was conducted in the Langley 8-foot transonic pressure tunnel to determine the effects of wind-tunnel humidity on the aerodynamic characteristics of a 10-percent-thick NASA supercritical airfoil. Effects of dewpoint variation from 267 K (20 F) to 294 K (70 F) were investigated. The tunnel stagnation temperature was 322 K (120 F) and the stagnation pressure was 0.1013 MN/09 m (1 atm).


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    Title :

    Investigation of Some Effects of Humidity on Aerodynamic Characteristics on a 10-Percent-Thick NASA Supercritical Airfoil


    Contributors:

    Publication date :

    1976


    Size :

    69 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English