A preliminary experimental investigation was made on a 14.18 inch inside diameter, ten inch long, symmetrical airfoil shaped shroud equipped with blowing slots on a blunt semicircular trailing edge. The purpose of the investigation was to determine the effect of circulation control on the thrust of the shroud-propeller combination. Static tests were performed at three propeller blade pitch angles, three propeller speeds and three levels of inside slot blowing rates. Data recorded consisted of the propeller thrust and torque, shroud static pressures, total pressure in front of the inside struts, and total pressure at the blowing slot. Static pressure data was reduced to coefficient form and integrated to obtain thrust and normal force coefficients. This was converted to pounds and compared with the propeller thrust.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Experimental Investigation of a Circulation Controlled Shrouded Propeller


    Beteiligte:
    R. E. Walters (Autor:in) / J. C. Ashworth (Autor:in)

    Erscheinungsdatum :

    1974


    Format / Umfang :

    113 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    The gill shrouded propeller

    Engineering Index Backfile | 1923



    Further Experimental Investigation of Circulation Control Morphing Shrouded Fan

    Kondor, S. A. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2005



    Shrouded propeller under variable load

    Wiedemer, K. | Engineering Index Backfile | 1963