Force and moment measurements were obtained in the NSRDC 36-in. variable-pressure water tunnel on a high-speed rudder with a geometric aspect ratio of 1.47. Data presented adhere to Froude scaling with an attempt to scale appropriate cavitation number. The cavitation index was varied from 3.4 to 0.16 for angles of attack of 0 to 29 deg. Lift, drag, and rudder stock torque were all significantly affected by variations in the cavitation number. Additional data are presented for Froude scaling only without considering the effect of cavitation number. The report also indicates a decrease in forces and moments with ventilation of the rudder at the trailing edge versus no ventilation. (Author)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Rudder Force and Moment Measurements on a 1/4-Scale SES 100 Rudder


    Beteiligte:
    D. E. Layne (Autor:in)

    Erscheinungsdatum :

    1973


    Format / Umfang :

    38 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    RUDDER PLATE PROVIDED WITH RUDDER HUB AND RUDDER HUB FOR RUDDER PLATE

    LEHMANN DIRK / HERBERT BLUEMEL | Europäisches Patentamt | 2018

    Freier Zugriff

    Rudder blade rudder entering method

    ZHANG LICHEN / HANG YAN | Europäisches Patentamt | 2022

    Freier Zugriff

    Rudder blade with a rudder blade hub and rudder blade hub for a rudder blade

    LEHMANN DIRK / BLÜMEL HERBERT | Europäisches Patentamt | 2019

    Freier Zugriff

    VESSEL RUDDER HAVING ASSISTANCE-RUDDER

    PARK SUNG KYU | Europäisches Patentamt | 2016

    Freier Zugriff

    Rudder blade rudder entering auxiliary device and rudder entering method

    ZHOU YI / GUO ZENGMAO | Europäisches Patentamt | 2023

    Freier Zugriff