A flutter wind tunnel test model simulates a shape and vibration property of an aircraft part, for a flutter wind tunnel test of the aircraft part. The model at least partially has non-solid structure having branched clearances inside. A volume of a portion, other than the clearances, of the non-solid structure, per unit volume is defined by density. A method of producing a flutter wind tunnel test model simulating a shape and vibration property of an aircraft part, for a flutter wind tunnel test of the aircraft part, includes: shaping non-solid structure with a three-dimensional printer and composing at least a part of the flutter wind tunnel test model using the non-solid structure. The non-solid structure has branched clearances inside. A volume of a portion, other than the clearances, of the non-solid structure, per unit volume is defined by density.


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    Title :

    FLUTTER WIND TUNNEL TEST MODEL AND METHOD OF PRODUCING FLUTTER WIND TUNNEL TEST MODEL


    Additional title:

    FLATTERWINDTUNNELTESTMODELL UND VERFAHREN ZUR HERSTELLUNG EINES FLATTERWINDTUNNELTESTMODELLS
    MODÈLE DE TEST DE SOUFFLERIE DE FLOTTEMENT ET PROCÉDÉ DE PRODUCTION DE MODÈLE DE TEST DE SOUFFLERIE DE FLOTTEMENT


    Contributors:

    Publication date :

    2023-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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