FIELD: aviation technology.SUBSTANCE: invention relates to aviation technology; it is designed for measuring aerodynamic loads acting on a gliding parachute (GP) in the process of intensive tightening control slings before landing in order to reduce a landing speed – “dynamic demolition” of a dome. A device contains a base, attachment points of main slings, strain gauge weighers, pivots with sensors of pitch and roll angles. On the base, a platform is pivotally fixed with mechanisms of changing length for the control sling placed on it, between the platform and attachment points of main slings, measuring units, independent of each other, are installed for determining a tension strength vector of main slings.EFFECT: expansion of the functionality and increase in the accuracy of determining characteristics: the possibility of determination of non-stationary loads acting on the parachute, when tightening control slings, the possibility of recording angular parameters of the parachute movements, an increase in the accuracy of measurement of the value and speed of control sling movement.10 cl, 2 dwg


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    Title :

    Устройство для определения характеристик планирующего парашюта в аэродинамической трубе


    Publication date :

    2021-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen